Search Result

Results for "

aromatic amino acid ester

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (3) Amyloid-β (5) Angiotensin-converting Enzyme (ACE) (1) Antibiotic (1) Apoptosis (8) Aryl Hydrocarbon Receptor (1) Autophagy (17) Bacterial (3) Biochemical Assay Reagents (2) Carboxypeptidase (1) Cytochrome P450 (1) DNA/RNA Synthesis (1) Drug Derivative (4) Drug Intermediate (1) Drug Metabolite (11) Endogenous Metabolite (28) Environmental Pollutants (1) ERK (5) Fluorescent Dye (6) GABA Receptor (1) Isotope-Labeled Compounds (21) Liposome (3) Monoamine Oxidase (1) Necroptosis (8) NF-κB (1) NO Synthase (1) Photosensitizer (1) Pyruvate Kinase (4) Reference Standards (11) Ser/Thr Protease (2) SOD (1) Trk Receptor (1) Tryptophan Hydroxylase (1) Tyrosine Hydroxylase (1)
By Research Areas:	Cancer (17) Cardiovascular Disease (1) Infection (9) Inflammation/Immunology (2) Metabolic Disease (19) Neurological Disease (42)
Click Chemistry:	Labeling and Fluorescence Imaging (1) Azide (1)
Oligonucleotides:	Pegylated Lipids (3)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Oligonucleotides

Targets Recommended: Amino Acid Decarboxylase Amino Acid Oxidase CETP Amino Acid Derivatives Amino acid Transporter Branched Chain Amino Acid Transaminase (BCAT) EAAT Carboxylesterase (CES) Hormone-Sensitive Lipase (HSL)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0122

5-Hydroxytryptophan 2 Publications Verification 5-HTP; DL-5-Hydroxytryptophan	Endogenous Metabolite 5-HT Receptor	Neurological Disease Metabolic Disease
5-Hydroxytryptophan, a tryptophan metabolite, is a direct 5-hydroxytryptamine (5-HT) precursor and an L-aromatic amino acid decarboxylase substrate. .

HY-D0017

Dansyl chloride DNSCl	Fluorescent Dye	Others
Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-N0384

Homovanillic acid Vanilacetic acid	Drug Metabolite Endogenous Metabolite Autophagy	Metabolic Disease
Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-B0404A

Benserazide hydrochloride Maximum Cited Publications 7 Publications Verification Ro 4-4602 hydrochloride	Pyruvate Kinase	Neurological Disease Cancer
Benserazide hydrochloride (Serazide) is an aromatic L-amino acid decarboxylase (AADC) and L-DOPA decarboxylase inhibitor. Benserazide hydrochloride is also a PKM2 inhibitor. Benserazide hydrochloride directly binds to and blocks PKM2 enzyme activity, leading to inhibition of aerobic glycolysis concurrent up-regulation of OXPHOS. Benserazide hydrochloride can be used for the study of Parkinson's disease and melanoma .

HY-N0130

Shikimic acid 3 Publications Verification	Endogenous Metabolite	Others
Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-107383

Tetrahydrobiopterin 3 Publications Verification (Rac)-Sapropterin	NO Synthase Endogenous Metabolite	Inflammation/Immunology
Tetrahydrobiopterin ((Rac)-Sapropterin) is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.

HY-W011727A

Pyridoxal 5'-phosphate monohydrate 4 Publications Verification Pyridoxal phosphate monohydrate	Endogenous Metabolite Amyloid-β ERK	Neurological Disease Metabolic Disease Cancer
Pyridoxal 5'-phosphate monohydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate monohydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′‐phosphate (PMP) .

HY-108910B

TLCK-treated Chymotrypsin 1 Publications Verification	Ser/Thr Protease	Others
TLCK-treated Chymotrypsin is a serine protease. Chymotrypsin cleaves protein chains at the carboxyl side of aromatic amino acids. TLCK treated to inactivate residual tryspin activity .

HY-B0863

Glyphosate 1 Publications Verification	Environmental Pollutants Necroptosis Apoptosis Autophagy	Neurological Disease
Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-W440823A

DSPE-PEG1000-Amine ammonium DSPE-PEG1000-NH2 ammonium	Liposome	Cancer
DSPE-PEG1000-Amine (DSPE-PEG1000-NH2) ammonium is a 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-polyethylene glycol conjugate with a terminal amino group. DSPE-PEG1000-Amine ammonium can functionalize the surface of PLGA-lecithin-PEG core-shell nanoparticles to introduce positive surface charges. The amino group of DSPE-PEG1000-Amine ammonium can be converted into an aromatic aldehyde to react with the acetone-protected aromatic hydrazide on the surface of bovine carbonic anhydrase (BCA) molecules .

HY-121275

Benserazide Maximum Cited Publications 7 Publications Verification Ro 4-4602	Pyruvate Kinase	Neurological Disease Cancer
Benserazide is an aromatic L-amino acid decarboxylase (AADC) and L-DOPA decarboxylase inhibitor. Benserazide is also a PKM2 inhibitor. Benserazide directly binds to and blocks PKM2 enzyme activity, leading to inhibition of aerobic glycolysis concurrent up-regulation of OXPHOS. Benserazide can be used for the study of Parkinson's disease and melanoma .

HY-W011727S

Pyridoxal Phosphate-d3 Pyridoxal 5'-phosphate-d₃	Endogenous Metabolite Amyloid-β ERK	Neurological Disease Metabolic Disease Cancer
Pyridoxal Phosphate-d₃ is the deuterium labeled Pyridoxal 5'-phosphate. Pyridoxal 5'-phosphate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-W019599

4-Chloro-L-phenylalanine L-PCPA	5-HT Receptor Tryptophan Hydroxylase	Neurological Disease
4-Chloro-L-phenylalanine (L-PCPA) is a tryptophan hydroxylase inhibitor targeting TPH1 and TPH2, with the activity of blocking serotonin biosynthesis. 4-Chloro-L-phenylalanine reduces the levels of serotonin and its metabolites in the brain without impairing the survival of serotonergic neurons. 4-Chloro-L-phenylalanine enhances anhedonic, depression-like and anxiety-like behaviors in mice with depleted noradrenergic and dopaminergic neurons. 4-Chloro-L-phenylalanine acts as a decarboxylation substrate for aromatic L-amino acid decarboxylase from Bacillus atrophaeus. 4-Chloro-L-phenylalanine can be used in studies related to Parkinson's disease .

HY-W011727

Pyridoxal 5'-phosphate hydrate 4 Publications Verification Pyridoxal phosphate hydrate	Endogenous Metabolite Amyloid-β ERK	Neurological Disease Metabolic Disease Cancer
Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-119323

7-Azido-4-methylcoumarin 1 Publications Verification	Fluorescent Dye	Others
7-Azido-4-methylcoumarin is a selective coumarin-based fluorescent probe for hydrogen sulfide (H₂S). In the presence of H₂S, the aromatic azido group of 7-Azido-4-methylcoumarin is selectively reduced to produce the fluorescently active 7-amino-4-methylcoumarin (AMC). 7-Azido-4-methylcoumarin binds to the coumarin/phenol-binding site of BSA, the aglycone-binding site of UGT1A6, and the substrate-binding site of SULT1A1, respectively. 7-Azido-4-methylcoumarin retains its fluorescent properties after covalent binding, acts as a fluorescent H₂S probe, and does not react with cysteine, homocysteine or glutathione (Ex/Em = 340/445 nm) .

HY-113468

3-O-Methyl-DL-DOPA 3-Methoxytyrosine	Endogenous Metabolite	Neurological Disease
3-O-Methyl-DL-DOPA is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Epilepsy, Purine Nucleoside Phosphorylase Deficiency and Aromatic L Amino Acid Decarboxylase Deficiency .

HY-B0863R

Glyphosate (Standard)	Reference Standards Apoptosis Autophagy Necroptosis	Cancer
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-109131

Foscarbidopa ABBV-951; Carbidopa 4′-monophosphate	Aryl Hydrocarbon Receptor Drug Metabolite	Neurological Disease
Foscarbidopa (ABBV-951; Carbidopa 4′-monophosphate) is an inhibitory prodrug targeting peripheral aromatic L-amino acid decarboxylase. Foscarbidopa is hydrolyzed into Carbidopa (HY-B0311) by phosphatases in vivo to suppress peripheral metabolism of levodopa and elevate brain delivery of levodopa. Foscarbidopa can be used for the research of Parkinson’s disease and advanced Parkinson’s disease .

HY-Y0123

DL-Tyrosine	Drug Derivative	Infection Neurological Disease
DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-D0017S

Dansyl chloride-d6 DNSCl-d₆	Biochemical Assay Reagents	Others
Dansyl chloride-d₆ is the deuterium labeled Dansyl chloride (HY-D0017). Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-B0863S3

Glyphosate-13C2,15N	Isotope-Labeled Compounds Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate- ¹³C₂, ¹⁵N is the ¹³C and ¹⁵N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-N0384S2

Homovanillic acid-d5 Vanilacetic acid-d₅	Isotope-Labeled Compounds Autophagy Endogenous Metabolite Drug Metabolite	Neurological Disease Metabolic Disease
Homovanillic acid-d₅ (Vanilacetic acid-d₅) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-P4560

H-Pro-Phe-OH Pro-Phe	Angiotensin-converting Enzyme (ACE)	Cardiovascular Disease
H-Pro-Phe-OH is a dipeptide containing proline and phenylalanine, which can serve as a substrate for prolinase. H-Pro-Phe-OH can also be used for polypeptide synthesis, where phenylalanine is an aromatic amino acid that can inhibit the activity of Angiotensin-converting enzyme (ACE, HY-P2983) .

HY-W041343

4-Benzoylbenzoic acid Benzoylbenzoicacid	Bacterial Antibiotic Photosensitizer	Infection
4-(Phenylcarbonyl)benzoic acid is a photooxidant. Upon light activation, 4-(Phenylcarbonyl)benzoic acid forms an electrophilic aromatic ketone that acts as an oxidant in organic synthesis or biological systems. 4-(Phenylcarbonyl)benzoic acid has been used in the study of amino acid oxidation, as well as the synthesis of photoactivated antibacterial and antiviral compounds ¹ ² ³.

HY-W747676

Glyphosate-13C	Isotope-Labeled Compounds Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate- ¹³C is the ¹³C-labeled Glyphosate (HY-B0863). Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-W003445

4-Bromo-3-hydroxybenzoic acid	Endogenous Metabolite	Neurological Disease
4-Bromo-3-hydroxybenzoic acid is a metabolite of Brocresine and a histidine decarboxylase (HDC) inhibitor with IC₅₀s of 1 mM for both rat fetal and rat gastric HDC. 4-Bromo-3-hydroxybenzoic acid also inhibits aromatic-L-amino acid decarboxylase from hog kidney and rat gastric mucosa in vitro with IC₅₀s of 1 mM for both enzymes .

HY-N3394

Lecanoric acid	Others	Infection
Lecanoric acid is a histidine-decarboxylase inhibitor isolated from fungus. The inhibition by lecanoric acid is competitive with histidineand noncompetitive with pyridoxal phosphate. Lecanoric acid did not inhibit aromatic amino acid decarboxylase .

HY-N0130R

Shikimic acid (Standard)	Reference Standards Endogenous Metabolite	Others
Shikimic acid (Standard) is the analytical standard of Shikimic acid. This product is intended for research and analytical applications. Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-P3150

Recombinant Proteinase K	Ser/Thr Protease	Others
Recombinant Proteinase K is a serine protease that cleaves the carboxy-terminated peptide bonds of aliphatic and aromatic amino acids. Recombinant Proteinase K can be used to digest proteins and remove contamination from nucleic acid preparations .

HY-P2981

Carboxypeptidase C Carboxypeptidase Y; EC 3.4.16.1	Carboxypeptidase	Others
Carboxypeptidase C is a carboxypeptidase, is often used in biochemical studies. Carboxypeptidase C removes COOH-terminal lysine, arginine, and proline, as well as all other neutral, aliphatic, aromatic, and the acidic protein amino acids of a peptide chain .

HY-N0384R

Homovanillic acid (Standard) Vanilacetic acid (Standard)	Reference Standards Autophagy Endogenous Metabolite Drug Metabolite	Neurological Disease Metabolic Disease
Homovanillic acid (Standard) (Vanilacetic acid (Standard)) is the analytical standard of Homovanillic acid (HY-N0384). This product is intended for research and analytical applications. Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-N10479

Chorismic acid	DNA/RNA Synthesis Drug Intermediate Endogenous Metabolite Bacterial	Infection
Chorismic acid is a precursor for the biosynthesis of aromatic amino acids and vitamins, as well as a key metabolite in tRNA modification. Chorismic acid is a critical metabolite for the synthesis of cmo ⁵U. Deficiency of Chorismic acid inhibits the formation of cmo ⁵U and mcmo ⁵U. Chorismic acid can be used in studies of S. typhimurium and E. coli infections .\n

HY-W002820

2-Amino-5-phenylpyridine	Endogenous Metabolite	Cancer
2-Amino-5-phenylpyridine is a mutagenic heterocyclic aromatic amine that is formed by pyrolysis of phenylalanine in proteins. 2-Amino-5-phenylpyridine is in broiled sardines and is considered as potentially carcinogenic .

HY-113305

Dopamine 3-O-sulfate	Endogenous Metabolite	Metabolic Disease
Dopamine 3-O-sulfate mainly exists in plasma and can be used as a biomarker to characterize aromatic amino acid decarboxylase (AADC) deficiency .

HY-Y0123S

L-Tyrosine-13C9,15N	Isotope-Labeled Compounds	Neurological Disease
L-Tyrosine- ¹³C₉, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Tyrosine. L-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. L-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-155908

DSPE-PEG10000-Amine ammonium DSPE-PEG10000-NH2 ammonium	Liposome	Others
DSPE-PEG10000-Amine ammonium is a phosphoethanolamine involved in the synthesis of liposomes for delivery systems. The amino group of DSPE-PEG10000-Amine ammonium can be converted into aromatic aldehydes by reacting with acetone-protected aromatic hydrazines on the surface of bovine carbonic anhydrase (BCA) molecules. Liposomes form a liposome-BAH-BCA conjugate by forming a bisarylhydrazone (BAH) with the target enzyme molecule. The conjugate catalyzes the hydration of carbon dioxide to bicarbonate.

HY-155907

DSPE-PEG5000-Amine ammonium DSPE-PEG5000-NH2 ammonium	Liposome	Others
DSPE-PEG5000-Amine ammonium is a phosphoethanolamine involved in the synthesis of liposomes for delivery systems. DSPE-PEG5000-Amine ammonium amino group can be converted to aromatic aldehydes that react with acetone-protected aromatic hydrazides on the surface of the bovine carbonic anhydrase (BCA) molecule. Liposomes produce liposome-Bah-BCA conjugates by forming diaryl hydrazone (BAH) with target enzyme molecules. The conjugate catalyzes the hydration of carbon dioxide to bicarbonate.

HY-N0384S

Homovanillic acid-d3 Vanilacetic acid-d₃	Isotope-Labeled Compounds Autophagy Endogenous Metabolite Drug Metabolite	Neurological Disease Metabolic Disease
Homovanillic acid-d₃ (Vanilacetic acid-d₃) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-113468R

3-O-Methyl-DL-DOPA (Standard) 3-Methoxytyrosine (Standard)	Endogenous Metabolite Reference Standards	Neurological Disease
3-O-Methyl-DL-DOPA (Standard) is the analytical standard of 3-O-Methyl-DL-DOPA. This product is intended for research and analytical applications. 3-O-Methyl-DL-DOPA is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Epilepsy, Purine Nucleoside Phosphorylase Deficiency and Aromatic L Amino Acid Decarboxylase Deficiency [4].

HY-B0404AR

Benserazide hydrochloride (Standard) Ro 4-4602 hydrochloride (Standard)	Reference Standards Pyruvate Kinase	Neurological Disease Cancer
Benserazide hydrochloride (Standard) (Serazide (Standard)) is the analytical standard of Benserazide hydrochloride (HY-B0404A). This product is intended for research and analytical applications. Benserazide hydrochloride (Serazide) is an aromatic L-amino acid decarboxylase (AADC) and L-DOPA decarboxylase inhibitor. Benserazide hydrochloride is also a PKM2 inhibitor. Benserazide hydrochloride directly binds to and blocks PKM2 enzyme activity, leading to inhibition of aerobic glycolysis concurrent up-regulation of OXPHOS. Benserazide hydrochloride can be used for the study of Parkinson's disease and melanoma .

HY-B0863S

Glyphosate-d2	Isotope-Labeled Compounds Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate-d₂ is the deuterium labeled Glyphosate. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-N0384S1

Homovanillic acid-d2 Vanilacetic acid-d₂	Isotope-Labeled Compounds Autophagy Endogenous Metabolite Drug Metabolite	Neurological Disease Metabolic Disease
Homovanillic acid-d₂ (Vanilacetic acid-d₂) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-B0404AS

Benserazide-d3 hydrochloride Ro 4-4602-d3 hydrochloride	Isotope-Labeled Compounds Pyruvate Kinase	Neurological Disease Cancer
Benserazide-d₃ (hydrochloride) is the deuterium labeled Benserazide hydrochloride (HY-B0404A). Benserazide hydrochloride (Serazide) is an aromatic L-amino acid decarboxylase (AADC) and L-DOPA decarboxylase inhibitor. Benserazide hydrochloride is also a PKM2 inhibitor. Benserazide hydrochloride directly binds to and blocks PKM2 enzyme activity, leading to inhibition of aerobic glycolysis concurrent up-regulation of OXPHOS. Benserazide hydrochloride can be used for the study of Parkinson's disease and melanoma .

HY-W141825

N-Acetyl-DL-phenylalanine β-naphthyl ester	Fluorescent Dye	Infection Metabolic Disease
N-Acetyl-DL-phenylalanine β-naphthyl ester is an aromatic amino acid ester, which functions as a chromogenic substrate for chymotrypsin and microbial serine proteases such as subtilisin .

HY-113154

Vanillactic acid VLA	Endogenous Metabolite	Others
Vanillactic acid (VLA) is a relevant biomarker associated with Aromatic L-amino acid decarboxylase (AADC) deficiency. AADC deficiency is a primary neurotransmitter defect of the biosynthesis of catecholamines and serotonin .

HY-W002114

4-Amino-3-hydroxybenzoic acid	Bacterial	Infection
4-Amino-3-hydroxybenzoic acid is an aromatic substrate degradable by Bordetella sp. strain 10d. 4-Amino-3-hydroxybenzoic acid can serve as a carbon source, nitrogen source and energy source for the growth of Bordetella sp. strain 10d. 4-Amino-3-hydroxybenzoic acid acts as a substrate for 2-amino-5-carboxymuconate-6-semialdehyde deaminase and 4-amino-3-hydroxybenzoate 2,3-dioxygenase .

HY-P1512

Antioxidant peptide A	SOD	Cancer
Antioxidant peptide A is a short peptide, which contains alternative aromatic or sulfur-containing amino acid. The side chains of Antioxidant peptide A are believed to contribute to strong radical scavenging activities of peptides in the cancer cell.

HY-W587874

Disperse orange 3	Fluorescent Dye	Others
Disperse Orange 3 is a monoazo dye characterized by a dye content of 90% along with dispersing agents and surfactants; it features two aromatic rings, one of which possesses an amino group while the other is modified with a nitro group, exhibiting a prominent absorption peak at 415 nm.

HY-N0122R

5-Hydroxytryptophan (Standard) 5-HTP (Standard); DL-5-Hydroxytryptophan (Standard)	Endogenous Metabolite 5-HT Receptor Reference Standards	Neurological Disease Metabolic Disease
5-Hydroxytryptophan (Standard) is the analytical standard of 5-Hydroxytryptophan. This product is intended for research and analytical applications. 5-Hydroxytryptophan, a tryptophan metabolite, is a direct 5-hydroxytryptamine (5-HT) precursor and an L-aromatic amino acid decarboxylase substrate. .

HY-B0863B

Glyphosate isopropylammonium	Apoptosis Autophagy Necroptosis	Neurological Disease
Glyphosate isopropylammonium, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate isopropylammonium inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate isopropylammonium induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0122

5-Hydroxytryptophan 2 Publications Verification 5-HTP; DL-5-Hydroxytryptophan	Monophenols Classification of Application Fields Disease markers Phenols Endocrine diseases Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite 5-HT Receptor
5-Hydroxytryptophan, a tryptophan metabolite, is a direct 5-hydroxytryptamine (5-HT) precursor and an L-aromatic amino acid decarboxylase substrate. .

HY-N0384

Homovanillic acid Vanilacetic acid	Monophenols Immune System Disorder Classification of Application Fields Ketones, Aldehydes, Acids Disease markers Phenols Endocrine diseases Metabolic Disease Nervous System Disorder Endogenous metabolite Disease Research Fields	Drug Metabolite Endogenous Metabolite Autophagy
Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-N0130

Shikimic acid 3 Publications Verification	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Plants Acacia confusa Merr. Compositae Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-107383

Tetrahydrobiopterin 3 Publications Verification (Rac)-Sapropterin	Alkaloids Classification of Application Fields Other Alkaloids Disease markers Endogenous metabolite Inflammation/Immunology Disease Research Fields Cardiovascular System Disorder Source Classification	NO Synthase Endogenous Metabolite
Tetrahydrobiopterin ((Rac)-Sapropterin) is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.

HY-W011727A

Pyridoxal 5'-phosphate monohydrate 4 Publications Verification Pyridoxal phosphate monohydrate	Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Endogenous Metabolite Amyloid-β ERK
Pyridoxal 5'-phosphate monohydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate monohydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′‐phosphate (PMP) .

HY-W011727

Pyridoxal 5'-phosphate hydrate 4 Publications Verification Pyridoxal phosphate hydrate	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Amyloid-β ERK
Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-113468

3-O-Methyl-DL-DOPA 3-Methoxytyrosine	Monophenols Neurological Disease Classification of Application Fields Phenols Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
3-O-Methyl-DL-DOPA is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Epilepsy, Purine Nucleoside Phosphorylase Deficiency and Aromatic L Amino Acid Decarboxylase Deficiency .

HY-B0863R

Glyphosate (Standard)	Microorganisms Source Classification	Reference Standards Apoptosis Autophagy Necroptosis
Glyphosate (Standard) is the analytical standard of Glyphosate. This product is intended for research and analytical applications. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-Y0123

DL-Tyrosine	Structural Classification Monophenols Phenols Amino acids Endogenous metabolite Source Classification	Drug Derivative
DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-W003445

4-Bromo-3-hydroxybenzoic acid	Monophenols Neurological Disease Classification of Application Fields Ketones, Aldehydes, Acids Phenols Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
4-Bromo-3-hydroxybenzoic acid is a metabolite of Brocresine and a histidine decarboxylase (HDC) inhibitor with IC₅₀s of 1 mM for both rat fetal and rat gastric HDC. 4-Bromo-3-hydroxybenzoic acid also inhibits aromatic-L-amino acid decarboxylase from hog kidney and rat gastric mucosa in vitro with IC₅₀s of 1 mM for both enzymes .

HY-N3394

Lecanoric acid	Infection Microorganisms Classification of Application Fields Phenols Polyphenols Disease Research Fields Source Classification	Others
Lecanoric acid is a histidine-decarboxylase inhibitor isolated from fungus. The inhibition by lecanoric acid is competitive with histidineand noncompetitive with pyridoxal phosphate. Lecanoric acid did not inhibit aromatic amino acid decarboxylase .

HY-N0130R

Shikimic acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Plants Acacia confusa Merr. Compositae Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
Shikimic acid (Standard) is the analytical standard of Shikimic acid. This product is intended for research and analytical applications. Shikimic acid is a key metabolic intermediate of the aromatic amino acid biosynthesis pathway, found in microbes and plants.

HY-N9934

(-)-3-Dehydroshikimic acid 3-DHS; 5-Dehydroshikimic acid	Human Gut Microbiota Metabolites Microorganisms Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Others
(-)-3-Dehydroshikimic acid (3-DHS; 5-Dehydroshikimic acid) is an intermediate in the biosynthesis of aromatic amino acids. (-)-3-Dehydroshikimic acid shows antioxidant activity .

HY-N0384R

Homovanillic acid (Standard) Vanilacetic acid (Standard)	Monophenols Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Disease markers Phenols Endocrine diseases Nervous System Disorder Endogenous metabolite	Reference Standards Autophagy Endogenous Metabolite Drug Metabolite
Homovanillic acid (Standard) (Vanilacetic acid (Standard)) is the analytical standard of Homovanillic acid (HY-N0384). This product is intended for research and analytical applications. Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-N10479

Chorismic acid	Microorganisms Ketones, Aldehydes, Acids Source Classification	DNA/RNA Synthesis Drug Intermediate Endogenous Metabolite Bacterial
Chorismic acid is a precursor for the biosynthesis of aromatic amino acids and vitamins, as well as a key metabolite in tRNA modification. Chorismic acid is a critical metabolite for the synthesis of cmo ⁵U. Deficiency of Chorismic acid inhibits the formation of cmo ⁵U and mcmo ⁵U. Chorismic acid can be used in studies of S. typhimurium and E. coli infections .\n

HY-W002820

2-Amino-5-phenylpyridine	Natural Products Classification of Application Fields Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
2-Amino-5-phenylpyridine is a mutagenic heterocyclic aromatic amine that is formed by pyrolysis of phenylalanine in proteins. 2-Amino-5-phenylpyridine is in broiled sardines and is considered as potentially carcinogenic .

HY-113305

Dopamine 3-O-sulfate	Natural Products Classification of Application Fields Animals Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Dopamine 3-O-sulfate mainly exists in plasma and can be used as a biomarker to characterize aromatic amino acid decarboxylase (AADC) deficiency .

HY-113468R

3-O-Methyl-DL-DOPA (Standard) 3-Methoxytyrosine (Standard)	Structural Classification Monophenols Phenols Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards
3-O-Methyl-DL-DOPA (Standard) is the analytical standard of 3-O-Methyl-DL-DOPA. This product is intended for research and analytical applications. 3-O-Methyl-DL-DOPA is an endogenous metabolite present in Cerebrospinal_Fluid that can be used for the research of Epilepsy, Purine Nucleoside Phosphorylase Deficiency and Aromatic L Amino Acid Decarboxylase Deficiency [4].

HY-N0122R

5-Hydroxytryptophan (Standard) 5-HTP (Standard); DL-5-Hydroxytryptophan (Standard)	Structural Classification Monophenols Disease markers Phenols Endocrine diseases Amino acids Endogenous metabolite Source Classification	Endogenous Metabolite 5-HT Receptor Reference Standards
5-Hydroxytryptophan (Standard) is the analytical standard of 5-Hydroxytryptophan. This product is intended for research and analytical applications. 5-Hydroxytryptophan, a tryptophan metabolite, is a direct 5-hydroxytryptamine (5-HT) precursor and an L-aromatic amino acid decarboxylase substrate. .

HY-W002820R

2-Amino-5-phenylpyridine (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
2-Amino-5-phenylpyridine is a mutagenic heterocyclic aromatic amine that is formed by pyrolysis of phenylalanine in proteins. 2-Amino-5-phenylpyridine is in broiled sardines and is considered as potentially carcinogenic .

HY-N3548

Catalpalactone	Natural Products Catalpa ovata G. Don Plants Bignoniaceae Source Classification	NF-κB
Catalpalactone has anti-inflammatory effect. Catalpalactone inhibits LPS-induced NO production and iNOS expression in RAW264.7 cells, and also inhibits IRF3, NF-κB, and IFN-β/STAT-1 activation. Catalpalactone also inhibits dopamine biosynthesis by reducing tyrosine hydroxylase (TH) and aromatic-l-amino acid decarboxylase (AADC) activities .

HY-W011727AR

Pyridoxal 5'-phosphate monohydrate (Standard) Pyridoxal phosphate monohydrate (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Amyloid-β ERK
Pyridoxal 5'-phosphate (monohydrate) (Standard) is the analytical standard of Pyridoxal 5'-phosphate (monohydrate). This product is intended for research and analytical applications. Pyridoxal 5'-phosphate monohydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate monohydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-Y0123R

DL-Tyrosine (Standard)	Structural Classification Monophenols Phenols Amino acids Endogenous metabolite Source Classification	Drug Derivative Reference Standards
DL-Tyrosine (Standard) is the analytical standard of DL-Tyrosine (HY-Y0123). This product is intended for research and analytical applications. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-W011727R

Pyridoxal 5'-phosphate hydrate (Standard) Pyridoxal phosphate hydrate (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards Amyloid-β ERK
Pyridoxal 5'-phosphate (hydrate) (Standard) is the analytical standard of Pyridoxal 5'-phosphate (hydrate) (HY-W011727). This product is intended for research and analytical applications. Pyridoxal 5'-phosphate hydrate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate hydrate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-W003445R

4-Bromo-3-hydroxybenzoic acid (Standard)	Structural Classification Monophenols Ketones, Aldehydes, Acids Phenols Endogenous metabolite Source Classification	Endogenous Metabolite Reference Standards
4-Bromo-3-hydroxybenzoic acid (Standard) is the analytical standard of 4-Bromo-3-hydroxybenzoic acid (HY-W003445). This product is intended for research and analytical applications. 4-Bromo-3-hydroxybenzoic acid is a metabolite of Brocresine and a histidine decarboxylase (HDC) inhibitor with IC50s of 1 mM for both rat fetal and rat gastric HDC. 4-Bromo-3-hydroxybenzoic acid also inhibits aromatic-L-amino acid decarboxylase from hog kidney and rat gastric mucosa in vitro with IC50s of 1 mM for both enzymes .

Cat. No.	Product Name	Chemical Structure

HY-W011727S

Pyridoxal Phosphate-d3

Pyridoxal Phosphate-d₃ is the deuterium labeled Pyridoxal 5'-phosphate. Pyridoxal 5'-phosphate, the active form of vitamin B6, is an essential cofactor for multiple enzymes, including aromatic l-amino acid decarboxylase that catalyzes the final stage in the production of the neurotransmitters dopamine and serotonin. Pyridoxal 5'-phosphate is the most important coenzyme variant in the process of vitamin B6 intracellular phosphorylation and is interconvertible with other variants, including pyridoxine 5′‐phosphate (PNP) and pyridoxamine 5′-phosphate (PMP) .

HY-D0017S

Dansyl chloride-d6
Dansyl chloride-d₆ is the deuterium labeled Dansyl chloride (HY-D0017). Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .

HY-B0863S3

Glyphosate-13C2,15N
Glyphosate- ¹³C₂, ¹⁵N is the ¹³C and ¹⁵N labled Glyphosate (HY-B0863). Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-N0384S2

Homovanillic acid-d5
Homovanillic acid-d₅ (Vanilacetic acid-d₅) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-W747676

Glyphosate-13C

Glyphosate- ¹³C is the ¹³C-labeled Glyphosate (HY-B0863). Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-Y0123S

L-Tyrosine-13C9,15N
L-Tyrosine- ¹³C₉, ¹⁵N is the ¹³C- and ¹⁵N-labeled L-Tyrosine. L-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. L-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-N0384S

Homovanillic acid-d3
Homovanillic acid-d₃ (Vanilacetic acid-d₃) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-B0863S

Glyphosate-d2
Glyphosate-d₂ is the deuterium labeled Glyphosate. Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-N0384S1

Homovanillic acid-d2
Homovanillic acid-d₂ (Vanilacetic acid-d₂) is the deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-B0404AS

Benserazide-d3 hydrochloride

Benserazide-d₃ (hydrochloride) is the deuterium labeled Benserazide hydrochloride (HY-B0404A). Benserazide hydrochloride (Serazide) is an aromatic L-amino acid decarboxylase (AADC) and L-DOPA decarboxylase inhibitor. Benserazide hydrochloride is also a PKM2 inhibitor. Benserazide hydrochloride directly binds to and blocks PKM2 enzyme activity, leading to inhibition of aerobic glycolysis concurrent up-regulation of OXPHOS. Benserazide hydrochloride can be used for the study of Parkinson's disease and melanoma .

HY-B0863S2

Glyphosate-d2-1
Glyphosate-d₂-1 is the deuterium labeled Glyphosate . Glyphosate is an herbicidal derivative of the amino acid glycine. Glyphosate targets and blocks a plant metabolic pathway not found in animals, the shikimate pathway, required for the synthesis of aromatic amino acids in plants .

HY-W777477

Homovanillic Acid-13C6
Homovanillic Acid- ¹³C₆ (Vanilacetic acid- ¹³C₆) is the ¹³C-labeled Homovanillic acid (HY-N0384). Homovanillic acid is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency.

HY-W779191

MeIQx-13C
MeIQx- ¹³C (2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-2- ¹³C) is the ¹³C-labeled MeIQx (HY-W355129). MeIQx, a dietary aromatic amine, is mutagenic compound could be isolated from present in fried beef and beef extracts. MeIQx binds covalently to hemoglobin. MeIQx induces liver tumors .

HY-N0384S4

Homovanillic acid-d3-1
Homovanillic acid-d₃-1 (Vanilacetic acid-d₃-1) is deuterated labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-N0384S3

Homovanillic acid-13C6,18O
Homovanillic acid- ¹³C₆, ¹⁸O (Vanilacetic acid- ¹³C₆, ¹⁸O) is the ¹³C- and ¹⁸O-labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-N0384S5

Homovanillic acid-13C,d3
Homovanillic acid- ¹³C,d₃ (Vanilacetic acid- ¹³C,d₃) is ¹³C and deuterium labeled Homovanillic acid (HY-N0384). Homovanillic acid (Vanilacetic acid) is a dopamine metabolite found to be associated with aromatic L-amino acid decarboxylase deficiency, celiac disease, growth hormone deficiency, and sepiapterin reductase deficiency .

HY-B0863S5

Glyphosate-13C,15N-1

Glyphosate- ¹³C, ¹⁵N-1 is the ¹³C- and ¹⁵N-labeled Glyphosate (HY-B0863). Glyphosate, a non-selective systemic biocide with broad-spectrum activity, is an herbicidal derivative of the amino acid glycine. Glyphosate inhibits the enzymatic activity of the 5-endopyruvylshikimate 3-phosphate synthase (EPSPS) in the shikimic acid pathway, preventing the synthesis of the aromatic amino acids tyrosine, phenylalanine, and tryptophan. Glyphosate induces oxidative stress, neuroinflammation, and mitochondrial dysfunction, processes that lead to neuronal death by autophagia, necrosis, or apoptosis, as well as the appearance of behavioral and motor disorders .

HY-Y0123S3

DL-Tyrosine-d3
DL-Tyrosine-d₃ is the deuterium labeled DL-Tyrosine. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-Y0123S2

DL-Tyrosine-d2
DL-Tyrosine-d₂ is the deuterium labeled DL-Tyrosine. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-Y0123S1

DL-Tyrosine-d7
DL-Tyrosine-d₇ is the deuterium labeled DL-Tyrosine. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-D0017S1

Dansyl chloride-13C2
Dansyl chloride- ¹³C₂ is the ¹³C labeled Dansyl chloride (HY-D0017) . Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis.

HY-Y0123S4

DL-Tyrosine-d4
DL-Tyrosine-d₄ is the deuterium labeled DL-Tyrosine (HY-Y0123). DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

HY-Y0123S5

DL-Tyrosine-13C
DL-Tyrosine- ¹³C is the ¹³C-labeled DL-Tyrosine (HY-Y0123). DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine) .

Inquiry Online

Your information is safe with us. * Required Fields.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社重松貿易株式会社
Salutation			Country or Region *
Applicant Name *			Organization Name *
Department *
Email Address *			Product Name *
Cat. No.			Requested quantity *
Phone Number *
Remarks