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Results for "

alpha-amino acid ester

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adrenergic Receptor (2) Amino Acid Decarboxylase (1) Amino Acid Derivatives (11) Apoptosis (1) Bacterial (3) Biochemical Assay Reagents (12) Drug Derivative (2) Drug Intermediate (5) Endogenous Metabolite (12) iGluR (6) Isotope-Labeled Compounds (10) KMO (1) Nucleoside Antimetabolite/Analog (1) Reference Standards (5)
By Research Areas:	Cancer (7) Cardiovascular Disease (1) Infection (3) Metabolic Disease (19) Neurological Disease (12)
Click Chemistry:	Alkynes (1)

Inhibitors & Agonists

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Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: CETP Carboxylesterase (CES) Hormone-Sensitive Lipase (HSL)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-111365

TES-1025 3 Publications Verification	KMO	Metabolic Disease
TES-1025 is a potent and selective human α-amino-β-carboxymuconate-ε-semialdehyde decarboxylase (ACMSD) inhibitor with an IC₅₀ of 13 nM .

HY-W016781

D-Arginine 2 Publications Verification H-D-Arg-OH	Endogenous Metabolite	Neurological Disease Cancer
D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine. D-arginine can be used in myeloma and neurological disease research . .

HY-B2236

DL-Lysine (±)-2,6-Diaminocaproic acid	Endogenous Metabolite	Metabolic Disease
DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins .

HY-W129394

6-Amino-6-deoxy-β-cyclodextrin	Biochemical Assay Reagents	Others
6-Amino-6-deoxy-β-cyclodextrin is a cyclodextrin derivative that can be used to prepare other cyclodextrin derivatives. 6-Amino-6-deoxy-β-cyclodextrin can also be used as a chiral selector for chiral separation of α-amino acid derivatives by capillary electrophoresis .

HY-B1258

4-(Aminomethyl)benzoic acid 1 Publications Verification aminomethylbenzoic acid; α-amino-p-toluic acid	Amino Acid Derivatives	Cancer
4-(Aminomethyl)benzoic acid is a competitive inhibitor of PepT1 and has antifibrinolytic activity .

HY-113426

Nepsilon-Acetyl-L-lysine 1 Publications Verification	Endogenous Metabolite	Metabolic Disease
Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-15079

Talampanel 1 Publications Verification GYKI-53773; LY-300164	iGluR Apoptosis	Neurological Disease Cancer
Talampanel (LY300164) is an orally and selective α-amino-3-hydroxy-5-methyl-4-isoxazolepropionate (AMPA) receptor antagonis with anti-seizure activity . Talampanel (IVAX) has neuroprotective effects in rodent stroke models . Talampanel attenuates caspase-3 dependent apoptosis in mouse brain .

HY-P10646

Muscle homing peptide M12	Biochemical Assay Reagents	Neurological Disease
Muscle homing peptide M12 can preferentially bind to surface protein of muscle cells. Muscle homing peptide M12 mediates enhanced cellular uptake of nanoparticles (NPs) in myoblasts in vitro. Muscle homing peptide M12 is covalently conjugated to PLGA-PEG NPs via the N-terminal α-amino groups of peptides using the N-hydroxysuccinimide ester reaction .

HY-112619

TES-991 1 Publications Verification	Amino Acid Decarboxylase	Metabolic Disease
TES-991 is a potent and selective human α Amino-β-carboxymuconate-ε-semialdehyde Decarboxylase (ACMSD) inhibitor, with an IC₅₀ of 3 nM.

HY-D0885A

Sodium creatine phosphate dibasic tetrahydrate 3 Publications Verification Creatine phosphate disodium tetrahydrate; Creatinephosphoric acid disodium tetrahydrate	Endogenous Metabolite	Metabolic Disease
Phosphocreatine disodium tetrahydrate, primarily found in the skeletal muscles of vertebrates and one of organic compounds known as alpha amino acids and derivatives, is a substrate for the determination of creatine kinase and used to regenerate ATP during skeletal muscle contraction .

HY-113079

Argininic acid L-Argininic acid	Endogenous Metabolite	Metabolic Disease
Argininic acid is an α-amino acid that is used in the biosynthesis of proteins.

HY-103228

GYKI 53655 hydrochloride LY300168 hydrochloride	iGluR	Neurological Disease
GYKI 53655 (LY300168) hydrochloride is an α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) antagonist.

HY-20897A

5-Bromo-L-tryptophan 1 Publications Verification	Endogenous Metabolite Amino Acid Derivatives Drug Intermediate	Others
5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236) .

HY-79106

L-Biphenylalanine [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)-; 4-Biphenylyl-L-alanine; 4-Phenyl-L-phenylalanine; Biphenylalanine	Amino Acid Derivatives	Others
L-Biphenylalanine is a phenylalanine derivative .

HY-15072

Zonampanel YM 872	iGluR	Metabolic Disease
Zonampanel (YM 872) is a selective antagonist of the glutamate receptor subtype, α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor.

HY-W005308

N-BOC-DL-serine methyl ester	Amino Acid Derivatives	Cancer
N-BOC-DL-serine methyl ester is a Serine derivative. N-BOC-DL-serine methyl ester is used for the synthesis of α,β-dehydro-α-amino acid. N-BOC-DL-serine methyl ester is also used for the synthesis of anti-cancer agent, such as quinazolinone derivative that inhibits PI3K activity, and tricyclic pyrolopyranopyridines that inhibits protein kinase activity .

HY-145673

Thiamphenicol glycinate	Drug Derivative	Others
Thiamphenicol glycinate, an alpha-amino acid ester, is a proagent of Thiamphenicol (HY-B0479) .

HY-W738417

Phthalaldehyde-d6	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Phthalaldehyde-d₆ is the deuterium labeled Phthalaldehyde (HY-W012669). Phthalaldehyde is a biochemical assay reagent, which modifies the amino acid and measure the derivative through HPLC. Phthalaldehyde forms a fluorescent compound with α-amino group .

HY-P4668

Valylleucine Val-Leu; H-Val-Leu-OH	Bacterial	Infection
Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .

HY-P4668A

Valylleucine TFA Val-Leu TFA; H-Val-Leu-OH TFA	Bacterial	Infection
Valylleucine (Val-Leu; H-Val-Leu-OH) TFA is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine TFA, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .

HY-148217

DB02307	Others	Others
DB02307 is a dipeptide that contains a sequence of two alpha-amino acids joined by a peptide bond .

HY-W037451

Methyl L-leucinate	Amino Acid Derivatives	Others
Methyl L-leucinate, methyl ester of L-leucine, is an alpha-amino acid ester. Methyl L-leucinate is a derivative of methyl ester and L-leucine, a class of compounds containing both amino and carboxyl groups in the molecule .

HY-148218

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine* N-[(6S)-6-Carboxy-6-(glycylamino)hexanoyl]-D-alanyl-D-alanine	Amino Acid Derivatives	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine is a specific peptide substrate of Streptomyces R1 d-alanyl-d-alanine(dd)-peptidases .

HY-B2236A

DL-Lysine monohydrate (±)-2,6-Diaminocaproic acid monohydrate	Biochemical Assay Reagents	Metabolic Disease
DL-Lysine monohydrate is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins .

HY-Y1778

N-(Diphenylmethylene)glycine tert-butyl ester	Drug Intermediate	Others
N-(Diphenylmethylene)glycine tert-butyl ester is a protected glycine derivative. N-(Diphenylmethylene)glycine tert-butyl ester undergoes enantioselective alkylation to produce α-alkyl-α-amino acid derivatives .

HY-D0181

1-Acetylimidazole	Biochemical Assay Reagents Drug Intermediate	Others
1-Acetylimidazole is an acetylation agent and an important intermediate for the synthesis of various bioactive molecules. 1-Acetylimidazole can be used to close the residual α-amino group remaining after coupling and to synthesize cyclic imidazole derivatives .

HY-400345

tBu-C18 diacid-D-Glu-OtBu	Biochemical Assay Reagents	Others
t-butyl-C18-D-Glu-OtBu is comprised of an octadecanedioic acid with a terminal t-butyl ester and a glutamic acid, which is also protected by a terminal t-butyl ester. The t-butyl groups can be deprotected under acidic conditions. Glutamic acid is an α-amino acid that is used in the biosynthesis of proteins.

HY-118524

Dipiproverine LD-935 free base	Adrenergic Receptor	Neurological Disease
Dipiproverine (LD-935 free base) is an alpha-amino acid ester, an antispasmodic compound, which is used as an anticholinergic agent .

HY-118524A

Dipiproverine hydrochloride LD-935	Adrenergic Receptor	Neurological Disease
Dipiproverine (hydrochloride) is the hydrochloride form of Dipiproverine (HY-118524). Dipiproverine (hydrochloride) is an alpha-amino acid ester, an antispasmodic compound, which is used as an anticholinergic agent .

HY-W778582

2-Aminoacetophenone-d5 hydrochloride α-amino acetophenone hydrochloride-d5 hydrochloride	Isotope-Labeled Compounds	Others
2-Aminoacetophenone-d₅ hydrochloride (α-Amino acetophenone hydrochloride-d₅ hydrochloride) is the deuterium labeled 2-Aminoacetophenone hydrochloride (HY-W002084).

HY-B1258R

4-(Aminomethyl)benzoic acid (Standard) aminomethylbenzoic acid (Standard); α-amino-p-toluic acid (Standard)	Amino Acid Derivatives Reference Standards	Others
4-(Aminomethyl)benzoic acid (Standard) is the analytical standard of 4-(Aminomethyl)benzoic acid. This product is intended for research and analytical applications. 4-(Aminomethyl)benzoic acid is an unnatural amino acid derivative and an antifibrinolytic drug.

HY-113426S

Nepsilon-acetyl-L-lysine-d8	Isotope-Labeled Compounds Endogenous Metabolite	Others
Nepsilon-acetyl-L-lysine-d₈ is the deuterium labeled Nepsilon-Acetyl-L-lysine. Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-W771036

Argininic acid-13C6 L-Argininic acid-¹³C₆	Isotope-Labeled Compounds Endogenous Metabolite	Metabolic Disease
Argininic acid- ¹³C₆ (L-Argininic Acid- ¹³C₆) is the ¹³C-labeled Argininic acid (HY-113079). Argininic acid is an α-amino acid that is used in the biosynthesis of proteins.

HY-113426R

Nepsilon-Acetyl-L-lysine (Standard)	Endogenous Metabolite	Metabolic Disease
Nepsilon-Acetyl-L-lysine (Standard) is the analytical standard of Nepsilon-Acetyl-L-lysine. This product is intended for research and analytical applications. Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-W012669R

Phthalaldehyde (Standard) Phthaldialdehyde (Standard)	Reference Standards Biochemical Assay Reagents	Others
Phthalaldehyde (Standard) is the analytical standard of Phthalaldehyde. This product is intended for research and analytical applications. Phthalaldehyde is a biochemical assay reagent, which modifies the amino acid and measure the derivative through HPLC. Phthalaldehyde forms a fluorescent compound with α-amino group .

HY-B2236S3

DL-Lysine-15N2 hydrochloride (±)-2,6-Diaminocaproic acid-15N2 hydrochloride	Isotope-Labeled Compounds	Metabolic Disease
DL-Lysine- ¹⁵N₂ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹⁵N₂ hydrochloride) is ¹⁵N labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-B2236S1

DL-Lysine-13C6 hydrochloride (±)-2,6-Diaminocaproic acid-13C6 hydrochloride	Isotope-Labeled Compounds	Metabolic Disease
DL-Lysine- ¹³C₆ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹³C₆ hydrochloride) is ¹³C-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-W016781R

D-Arginine (Standard) H-D-Arg-OH (Standard)	Reference Standards Endogenous Metabolite	Neurological Disease Cancer
D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine. D-arginine can be used in myeloma and neurological disease research . .

HY-N7538

Dealanylalahopcin	Bacterial	Infection
Dealanylalahopcin is an antimicrobial agent that can be isolated from the culture filtrate of Streptomyces leucoderma subsp. ochraceus. Dealanylalahopcin can also be synthesized by enzymatic hydrolysis of alahopcin by microbial α-amino acid ester hydrolases. Dealanylalahopcin has weak antimicrobial activity against Gram-positive and Gram-negative bacteria and exhibits moderate inhibition of collagen prolyl hydroxylase .

HY-117176

KRP-199	iGluR	Neurological Disease
KRP-199 (compound 14h) is an α-amino-3-hydroxy-5-methylisoxazolepropionic acid receptor (AMPA-R) antagonist (K_i=16 nM) with high potency and selectivity for AMPA-R in vitro and good neuroprotective effects in vivo. KRP-199 can be used in the study of neurodegenerative diseases .

HY-B2236S2

DL-Lysine-13C6,15N2 hydrochloride (±)-2,6-Diaminocaproic acid-13C6,15N2 hydrochloride	Isotope-Labeled Compounds	Metabolic Disease
DL-Lysine- ¹³C₆, ¹⁵N₂ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹³C₆, ¹⁵N₂ hydrochloride) is ¹³C and ¹⁵N-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-20897AR

5-Bromo-L-tryptophan (Standard)	Reference Standards Endogenous Metabolite Amino Acid Derivatives Drug Intermediate	Others
5-Bromo-L-tryptophan (Standard) is the analytical standard of 5-Bromo-L-tryptophan (HY-20897A). This product is intended for research and analytical applications. 5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236).

HY-E70413

Amino acid arylamidase, hog kidney	Endogenous Metabolite	Cardiovascular Disease Metabolic Disease
Amino acid arylamidase, hog kidney is a metalloprotease that can hydrolyze proteins or peptides containing free α-amino or α-imino groups, playing a crucial role in amino acid metabolism and protein digestion. Its hydrolytic activity can be blocked by acetylation of the N-terminus. Amino acid arylamidase, hog kidney can be used in research on hepatic diseases, biliary diseases, and heart failure .

HY-118814

YM928	iGluR	Neurological Disease
YM928 is an orally active and noncompetitive α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonist. YM928 inhibits AMPA receptor-mediated toxicity in primary rat hippocampal cultures with an IC₅₀ value of 2 μM. YM928 blocks AMPA-induced intracellular calcium influx with an IC₅₀ value of 3 μM and antagonizes AMPA-induced inward currents with an IC₅₀ value of 1 μM. YM928 is promising for research of neurological disorders .

HY-B1258S

Intermediate of tranexamic Acid-13C2,15N aminomethylbenzoic acid-¹³C₂,¹⁵N_{; α-amino-p-toluic acid-¹³C₂,¹⁵N}	Isotope-Labeled Compounds Amino Acid Derivatives	Cancer
Intermediate of tranexamic Acid- ¹³C₂, ¹⁵N (Aminomethylbenzoic acid- ¹³C₂, ¹⁵N) is ¹³C and ¹⁵N labeled 4-(Aminomethyl)benzoic acid. 4-(Aminomethyl)benzoic acid is a competitive inhibitor of PepT1 and has antifibrinolytic activity .

HY-CE01813

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-CoA* Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-CoA (Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanine-coenzyme A) is a coenzyme A derivative .

HY-E71217

α-Amino-acid esterase	Biochemical Assay Reagents	Others
α-Amino-acid esterase (EC 3.1.1.43) catalyses α-Aminoacyl transfer to a number of amine nucleophiles.

HY-CE01814

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-CoA* Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-coenzyme A	Biochemical Assay Reagents	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-CoA (Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine-coenzyme A) is a coenzyme A derivative .

HY-W704091

α-Amino-β-methylaminopropionic acid-d3 hydrochloride	Isotope-Labeled Compounds	Others
α-Amino-β-methylaminopropionic acid-d₃ hydrochloride is the deuterium labeled α-Amino-β-methylaminopropionic acid. Radioactive isotopes labeled compounds can be used in metabolic analysis, allowing the movement of individual atoms to be precisely tracked and quantified .

HY-W099812

Methyl 2-aminopentanoate (hydrochloride) H-DL-Nva-OMe (hydrochloride)	Biochemical Assay Reagents	Others
Methyl 2-aminopentanoate hydrochloride (H-DL-Nva-OMe hydrochloride) is a chiral α-amino ester hydrochloride precursor used for the synthesis of N-Boc-protected α-amino aldehyde 2b .

Cat. No.	Product Name	Target	Research Area

HY-P10646

Muscle homing peptide M12	Biochemical Assay Reagents	Neurological Disease
Muscle homing peptide M12 can preferentially bind to surface protein of muscle cells. Muscle homing peptide M12 mediates enhanced cellular uptake of nanoparticles (NPs) in myoblasts in vitro. Muscle homing peptide M12 is covalently conjugated to PLGA-PEG NPs via the N-terminal α-amino groups of peptides using the N-hydroxysuccinimide ester reaction .

HY-20897A

5-Bromo-L-tryptophan 1 Publications Verification	Endogenous Metabolite Amino Acid Derivatives Drug Intermediate	Others
5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236) .

HY-79106

L-Biphenylalanine [1,1'-Biphenyl]-4-propanoic acid, α-amino-, (S)-; 4-Biphenylyl-L-alanine; 4-Phenyl-L-phenylalanine; Biphenylalanine	Amino Acid Derivatives	Others
L-Biphenylalanine is a phenylalanine derivative .

HY-W005308

N-BOC-DL-serine methyl ester	Amino Acid Derivatives	Cancer
N-BOC-DL-serine methyl ester is a Serine derivative. N-BOC-DL-serine methyl ester is used for the synthesis of α,β-dehydro-α-amino acid. N-BOC-DL-serine methyl ester is also used for the synthesis of anti-cancer agent, such as quinazolinone derivative that inhibits PI3K activity, and tricyclic pyrolopyranopyridines that inhibits protein kinase activity .

HY-P4668

Valylleucine Val-Leu; H-Val-Leu-OH	Bacterial	Infection
Valylleucine (Val-Leu; H-Val-Leu-OH) is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .

HY-P4668A

Valylleucine TFA Val-Leu TFA; H-Val-Leu-OH TFA	Bacterial	Infection
Valylleucine (Val-Leu; H-Val-Leu-OH) TFA is a branched-chain dipeptide that can enter cells independently via bacterial dipeptide transport systems, and is hydrolyzed by dipeptidases to release Val and Leu. Valylleucine TFA, as a model peptide, has its α-amino pK determined to be 7.90 by combining FDNB reaction kinetics with potentiometric titration .

HY-W037451

Methyl L-leucinate	Amino Acid Derivatives	Others
Methyl L-leucinate, methyl ester of L-leucine, is an alpha-amino acid ester. Methyl L-leucinate is a derivative of methyl ester and L-leucine, a class of compounds containing both amino and carboxyl groups in the molecule .

HY-148218

*Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine* N-[(6S)-6-Carboxy-6-(glycylamino)hexanoyl]-D-alanyl-D-alanine	Amino Acid Derivatives	Metabolic Disease
Glycyl-L-alpha-amino-epsilon-pimelyl-D-alanyl-D-alanine is a specific peptide substrate of Streptomyces R1 d-alanyl-d-alanine(dd)-peptidases .

HY-20897AR

5-Bromo-L-tryptophan (Standard)	Reference Standards Endogenous Metabolite Amino Acid Derivatives Drug Intermediate	Others
5-Bromo-L-tryptophan (Standard) is the analytical standard of 5-Bromo-L-tryptophan (HY-20897A). This product is intended for research and analytical applications. 5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236).

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W016781

D-Arginine 2 Publications Verification H-D-Arg-OH	Classification of Application Fields Other Diseases Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine. D-arginine can be used in myeloma and neurological disease research . .

HY-B2236

DL-Lysine (±)-2,6-Diaminocaproic acid	Classification of Application Fields Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins .

HY-113426

Nepsilon-Acetyl-L-lysine 1 Publications Verification	Classification of Application Fields Other Diseases Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-D0885A

Sodium creatine phosphate dibasic tetrahydrate 3 Publications Verification Creatine phosphate disodium tetrahydrate; Creatinephosphoric acid disodium tetrahydrate	Structural Classification Classification of Application Fields Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Phosphocreatine disodium tetrahydrate, primarily found in the skeletal muscles of vertebrates and one of organic compounds known as alpha amino acids and derivatives, is a substrate for the determination of creatine kinase and used to regenerate ATP during skeletal muscle contraction .

HY-113079

Argininic acid L-Argininic acid	Classification of Application Fields Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Argininic acid is an α-amino acid that is used in the biosynthesis of proteins.

HY-20897A

5-Bromo-L-tryptophan 1 Publications Verification	Structural Classification Natural Products Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite Amino Acid Derivatives Drug Intermediate
5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236) .

HY-113426R

Nepsilon-Acetyl-L-lysine (Standard)	Amino acids Endogenous metabolite Source Classification	Endogenous Metabolite
Nepsilon-Acetyl-L-lysine (Standard) is the analytical standard of Nepsilon-Acetyl-L-lysine. This product is intended for research and analytical applications. Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-W016781R

D-Arginine (Standard) H-D-Arg-OH (Standard)	Structural Classification Amino acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite
D-arginine (H-D-Arg-OH) is the D-isomer of arginine. Arginine is an α-amino acid that is used in the biosynthesis of proteins. D-Arginine is an inactive form of L-arginine. D-arginine can be used in myeloma and neurological disease research . .

HY-N7538

Dealanylalahopcin	Microorganisms Ketones, Aldehydes, Acids Source Classification	Bacterial
Dealanylalahopcin is an antimicrobial agent that can be isolated from the culture filtrate of Streptomyces leucoderma subsp. ochraceus. Dealanylalahopcin can also be synthesized by enzymatic hydrolysis of alahopcin by microbial α-amino acid ester hydrolases. Dealanylalahopcin has weak antimicrobial activity against Gram-positive and Gram-negative bacteria and exhibits moderate inhibition of collagen prolyl hydroxylase .

HY-20897AR

5-Bromo-L-tryptophan (Standard)	Natural Products Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Amino Acid Derivatives Drug Intermediate
5-Bromo-L-tryptophan (Standard) is the analytical standard of 5-Bromo-L-tryptophan (HY-20897A). This product is intended for research and analytical applications. 5-Bromo-L-tryptophan is an α-amino acid derivative that can be found in Semenospongia sp.. 5-Bromo-L-tryptophan can be used to synthesize 5-bromoindole (HY-30236).

HY-W990361

(S)-Ureidoglycolic acid	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Nucleoside Antimetabolite/Analog
(S)-Ureidoglycolic acid is a substrate of enzyme ureidoglycolate dehydrogenase in a purine metabolism pathway and belongs to the class of n-carbomoyl-α-amino acids .

Cat. No.	Product Name	Chemical Structure

HY-W738417

Phthalaldehyde-d6
Phthalaldehyde-d₆ is the deuterium labeled Phthalaldehyde (HY-W012669). Phthalaldehyde is a biochemical assay reagent, which modifies the amino acid and measure the derivative through HPLC. Phthalaldehyde forms a fluorescent compound with α-amino group .

HY-W778582

2-Aminoacetophenone-d5 hydrochloride
2-Aminoacetophenone-d₅ hydrochloride (α-Amino acetophenone hydrochloride-d₅ hydrochloride) is the deuterium labeled 2-Aminoacetophenone hydrochloride (HY-W002084).

HY-113426S

Nepsilon-acetyl-L-lysine-d8
Nepsilon-acetyl-L-lysine-d₈ is the deuterium labeled Nepsilon-Acetyl-L-lysine. Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid .

HY-W771036

Argininic acid-13C6
Argininic acid- ¹³C₆ (L-Argininic Acid- ¹³C₆) is the ¹³C-labeled Argininic acid (HY-113079). Argininic acid is an α-amino acid that is used in the biosynthesis of proteins.

HY-B2236S3

DL-Lysine-15N2 hydrochloride
DL-Lysine- ¹⁵N₂ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹⁵N₂ hydrochloride) is ¹⁵N labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-B2236S1

DL-Lysine-13C6 hydrochloride
DL-Lysine- ¹³C₆ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹³C₆ hydrochloride) is ¹³C-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-B2236S2

DL-Lysine-13C6,15N2 hydrochloride
DL-Lysine- ¹³C₆, ¹⁵N₂ hydrochloride ((±)-2,6-Diaminocaproic acid- ¹³C₆, ¹⁵N₂ hydrochloride) is ¹³C and ¹⁵N-labeled DL-Lysine (HY-B2236). DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins.

HY-B1258S

Intermediate of tranexamic Acid-13C2,15N
Intermediate of tranexamic Acid- ¹³C₂, ¹⁵N (Aminomethylbenzoic acid- ¹³C₂, ¹⁵N) is ¹³C and ¹⁵N labeled 4-(Aminomethyl)benzoic acid. 4-(Aminomethyl)benzoic acid is a competitive inhibitor of PepT1 and has antifibrinolytic activity .

HY-W704091

α-Amino-β-methylaminopropionic acid-d3 hydrochloride
α-Amino-β-methylaminopropionic acid-d₃ hydrochloride is the deuterium labeled α-Amino-β-methylaminopropionic acid. Radioactive isotopes labeled compounds can be used in metabolic analysis, allowing the movement of individual atoms to be precisely tracked and quantified .

HY-B2236S

DL-Lysine-d4 dihydrochloride
DL-Lysine-4,4,5,5-d₄ (dihydrochloride) is the deuterium labeled DL-Lysine. DL-Lysine is a racemic mixture of the D-Lysine and L-Lysine. Lysine is an α-amino acid that is used in the biosynthesis of proteins .

Cat. No.	Product Name		Classification

HY-183038

2-Phenyl-1-octen-7-yn-1-one		Alkynes
2-Phenyl-1-octen-7-yn-1-one is an alkyne-functionalized enone with site-selective reactivity toward the N-terminal α-amino group of peptides and proteins. 2-Phenyl-1-octen-7-yn-1-one can undergo click chemistry with azides via its alkyne moiety to enable further protein functionalization. 2-Phenyl-1-octen-7-yn-1-one modifies unprotected peptide libraries as well as proteins including insulin, lysozyme, RNaseA and BCArg .

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alpha-amino acid ester

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