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X-rays

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Autophagy (2) Bacterial (1) Biochemical Assay Reagents (23) Dipeptidyl Peptidase (1) DNA/RNA Synthesis (2) Drug Derivative (1) Endogenous Metabolite (2) HIV Protease (1) Isotope-Labeled Compounds (3) Mitophagy (2) Reactive Oxygen Species (ROS) (2) Reference Standards (6)
By Research Areas:	Cancer (14) Cardiovascular Disease (2) Infection (2) Inflammation/Immunology (3) Metabolic Disease (1) Neurological Disease (2)

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Peptides

MCE Kits

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Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0305

5-Aminolevulinic acid hydrochloride 15+ Cited Publications 5-ALA hydrochloride; δ-Aminolevulinic acid hydrochloride; 5-Amino-4-oxopentanoic acid hydrochloride	Reactive Oxygen Species (ROS)	Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
5-Aminolevulinic acid (5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid) hydrochloride is an orally active heme precursor. 5-Aminolevulinic acid hydrochloride promotes aerobic energy metabolism and increases ATP levels by enhancing the activity of cytochrome c oxidase. 5-Aminolevulinic acid hydrochloride enhances LPS-induced proinflammatory cytokine production and gene activation, and restores the phagocytic activity and ROS generation capacity of neutrophils. 5-Aminolevulinic acid hydrochloride selectively accumulates protoporphyrin IX in tumor cells; as a photosensitizer and radiosensitizer, it induces ROS burst upon light or X-ray irradiation to inhibit tumor growth. 5-Aminolevulinic acid hydrochloride can be applied to the research of septic shock, melanoma, and cancer radiotherapy .

HY-B0594

Iohexol 5 Publications Verification	Autophagy Mitophagy	Cancer
Iohexol is a non-ionic, water-soluble contrast agent used as a reference marker for the determination of glomerular filtration rate (GFR) at the level of renal function. Iohexol can be used for contrast in myelography, computerized tomography (cisternography, ventriculography) and MicroCT imaging .

HY-W000450

5-Aminolevulinic acid 15+ Cited Publications 5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid	Reactive Oxygen Species (ROS)	Cardiovascular Disease Cancer
5-Aminolevulinic acid (5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid) is an orally active heme precursor. 5-Aminolevulinic acid promotes aerobic energy metabolism and increases ATP levels by enhancing the activity of cytochrome c oxidase. 5-Aminolevulinic acid enhances LPS-induced proinflammatory cytokine production and gene activation, and restores the phagocytic activity and ROS generation capacity of neutrophils. 5-Aminolevulinic acid selectively accumulates protoporphyrin IX in tumor cells; as a photosensitizer and radiosensitizer, it induces ROS burst upon light or X-ray irradiation to inhibit tumor growth. 5-Aminolevulinic acid can be applied to the research of septic shock, melanoma, and cancer radiotherapy .

HY-B1410

Ioversol MP-328	Biochemical Assay Reagents	Others Cancer
Ioversol (MP-328) is a nonionic iodinated contrast medium (CM) that is used during a CT scan or x-ray in animal experiment. Ioversol does not damage the blood-brain barrier (BBB) in animal .

HY-B1292

Iodipamide 1 Publications Verification Adipiodone	Biochemical Assay Reagents	Inflammation/Immunology
Iodipamide (Adipiodone) is an ionic iodinated contrast agent. Iodipamide is used for diagnostic imaging to visualize the bile ducts and gallbladder during X-ray examinations .

HY-B0684

Iopamidol 3 Publications Verification B-15000; SQ-13396	Biochemical Assay Reagents	Cancer
Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

HY-113314

AFMK	Endogenous Metabolite	Cancer
AFMK, antioxidant metabolite of Melatonin, attenuates X-ray-induced oxidative damage to DNA, proteins and lipids in mice. AFMK is a poorer scavenger. The pK_a of AFMK at physiological pH is 8.7. Antioxidant capacity . AFMK improves the anti-tumor effect of Gemcitabine in PANC-1 cells through the modulation of apoptotic pathway .

HY-123622

CYMAL-5, 98% (TLC)	Biochemical Assay Reagents	Others
CYMAL-5, 98% (TLC) is a cycloalkyl aliphatic saccharide. CYMAL-5, 98% (TLC) is a glycosidic surfactant (GS) with a chiral maltose polar head group and a cyclohexyl-pentyl hydrophobic tail. CYMAL-5, 98% (TLC) is a non-ionic detergent that has a tenfold lower critical micelle concentration (CMC) in comparison with OG, and has previously been used for membrane protein extraction or crystallization of membrane proteins for X-ray crystallographic studies .

HY-150137

Iomeprol	Biochemical Assay Reagents	Others
Iomeprol is a nonionic X-ray contrast agent with low osmotic pressure, stable chemical properties, and can withstand high temperature sterilization. Iomeprol can be widely used in vascular, body cavity, and gastrointestinal angiography examinations .

HY-109513

Ioxilan 1 Publications Verification	Biochemical Assay Reagents	Others
Ioxilan is a low-osmolar, nonionic and tri-iodinated diagnostic contrast agent. Ioxilan is also an X-ray contrast agent for excretory urography and contrast enhanced computed tomographic (CECT) imaging of the head and body. Intravascular injection results in opacification of vessels in the path of flow of the contrast medium, permitting radiographic visualization of the internal structures of the human body until significant hemodilution occurs .

HY-125695

Loxitalamic acid	Biochemical Assay Reagents	Others
Ioxitalamic acid is a water-soluble, nephrophilic, highly permeable X-ray iodinated contrast media .

HY-B0594R

Iohexol (Standard)	Reference Standards Autophagy Mitophagy	Cancer
Iohexol (Standard) is the analytical standard of Iohexol. This product is intended for research and analytical applications. Iohexol is a non-ionic, water-soluble contrast agent used as a reference marker for the determination of glomerular filtration rate (GFR) at the level of renal function. Iohexol can be used for contrast in myelography, computerized tomography (cisternography, ventriculography) and MicroCT imaging .

HY-W076166C

Lead (II) iodide	Biochemical Assay Reagents	Others
Lead (II) iodide can be used as detector material for photocell X-ray and γ-ray detection .

HY-W130190

Iomeprol hydrolysate-1	Biochemical Assay Reagents	Others
Iomeprol hydrolysate-2 (compound A) is iomeprol hydrolyzate, a key intermediate in the production of Iodixanol (HY-B1426) and Iohexol (HY-B0594) X-ray contrast agents .

HY-107943

Tyropanoate sodium NSC 107434 sodium	Biochemical Assay Reagents	Others
Tyropanoate (NSC 107434) sodium is an orally active contrast agent for the gallbladder. Tyropanoate sodium is absorbed through the intestines and secreted by the liver into the bile. Tyropanoate sodium then concentrates in the gallbladder to form an image that is not transparent to X-rays, enabling visualization of the gallbladder .

HY-121125

Aucubigenin	Others	Others
Aucubigenin, the aglycone of the iridoid glycoside aucubin, has been characterized through X-ray diffraction analysis. Its crystal structure reveals monoclinic symmetry with specific conformations adopted by its cyclopentane and pyran rings. The study also determined the absolute configurations of both aucubin and aucubigenin. Significant O-H O hydrogen bonding interactions were observed in the crystal lattices of both compounds, highlighting their structural stability and potential for intermolecular interactions .

HY-176217

dA-NHbenzylOCF3	Biochemical Assay Reagents DNA/RNA Synthesis	Cancer
dA-NHbenzylOCF3 is a DNA-targeted radiosensitizer that enhances the sensitivity of tumor cells to X-rays through the dissociative electron attachment (DEA) mechanism. dA-NHbenzylOCF3 has low toxicity to normal cells and is mainly localized in the cytoplasm and nucleus after entering the cell. dA-NHbenzylOCF3 exerts radiosensitization effects by inducing cell cycle arrest in the radiosensitive G2/M phase. dA-NHbenzylOCF3 can be used for radiosensitization studies of malignant tumors such as prostate cancer and breast cancer .

HY-125695S

Ioxitalamic acid-d4	Isotope-Labeled Compounds Biochemical Assay Reagents	Others
Ioxitalamic acid-d₄ is the deuterium labeled Loxitalamic acid (HY-125695). Ioxitalamic acid is a water-soluble, nephrophilic, highly permeable X-ray iodinated contrast media .

HY-W799437

Ioversol hydrolysate-1	Biochemical Assay Reagents	Others
Ioversol hydrolysate-1 is a hydrolyzate of Ioversol (HY-B1410), a non-ionic iodinated contrast agent (CM) used in CT scans or X-rays in animal experiments .

HY-B1292R

Iodipamide (Standard) Adipiodone (Standard)	Reference Standards	Others
Iodipamide (Standard) is the analytical standard of Iodipamide. This product is intended for research and analytical applications. Iodipamide is an iodine-based contrast agent, mainly used for X-ray imaging, particularly for gallbladder and bile duct imaging ^{[1] ^.}

HY-117980

Meturedepa AB 132	DNA/RNA Synthesis	Cancer
Meturedepa (AB 132) functions as a radiation sensitizer, enhancing the biological effects of radiation. When combined with suboptimal doses of X-ray radiation, this combined therapy achieves better outcomes in terms of tumor shrinkage compared to Meturedepa used alone. Meturedepa is applicable in the research of bronchogenic carcinoma .

HY-125473

IDX375	Endogenous Metabolite	Infection
IDX375 is a novel non-nucleoside inhibitor with selective inhibitory activity against HCV NS5B. IDX375 has good selectivity for genotypes 1a and 1b. The structure and binding site of IDX375 were confirmed by X-ray cocrystal studies .

HY-B0684R

Iopamidol (Standard) B-15000 (Standard); SQ-13396 (Standard)	Biochemical Assay Reagents Reference Standards	Cancer
Iopamidol (Standard) is the analytical standard of Iopamidol. This product is intended for research and analytical applications. Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

HY-W153917

Diatrizoic acid EP impurity A	Biochemical Assay Reagents
Diatrizoic acid EP impurity A is an organic compound with potential effects on biological systems and specific pharmacological activities. Diatrizoic acid EP impurity A can be used as a contrast agent in imaging examinations to enhance the clarity of images such as X-rays and CT scans. Diatrizoic acid EP impurity A has also been studied for the separation and analysis of compounds.

HY-107962

Iodamide meglumine Renovue 65	Biochemical Assay Reagents	Others
Iodamide meglumine (Renovue 65) is a type of trityl ion contrast agent. Iodamide meglumine can block X-rays and is used in examinations such as cholangiography and cholecystography to display the gallbladder and bile ducts. Iodamide meglumine has the property of renal tubular active secretion. Iodamide meglumine can be used for intravenous urography .

HY-B1410R

Ioversol (Standard) MP-328 (Standard)	Biochemical Assay Reagents Reference Standards	Others Cancer
Ioversol (Standard) is the analytical standard of Ioversol. This product is intended for research and analytical applications. Ioversol (MP-328) is a nonionic iodinated contrast medium (CM) that is used during a CT scan or x-ray in animal experiment. Ioversol does not damage the blood-brain barrier (BBB) in animal [4].

HY-B0684S

Iopamidol-d8	Isotope-Labeled Compounds	Others
Iopamidol-d₈ (B-15000-d₈) is the deuterium labeled Iopamidol. Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

HY-W130190R

Iomeprol hydrolysate-1 (Standard)	Biochemical Assay Reagents Reference Standards	Others
Iomeprol hydrolysate-1 (Standard) is the analytical standard of Iomeprol hydrolysate-1. This product is intended for research and analytical applications. Iomeprol hydrolysate-2 (compound A) is iomeprol hydrolyzate, a key intermediate in the production of Iodixanol (HY-B1426) and Iohexol (HY-B0594) X-ray contrast agents .

HY-111333

Pyrroxamycin Dioxapyrrolomycin; LL-F42248α; AL-R2081	Bacterial	Infection
Pyrroxamycin is a novel antibiotic produced by Streptomyces, whose chemical structure was determined by chemical properties and X-ray crystallography and 13C NMR spectroscopy analysis. It is active against Gram-positive bacteria and dermatophytes. In this paper, the authors discuss the taxonomy, fermentation, isolation, physicochemical properties, chemical structure, and biological activity of the strain producing Pyrroxamycin.

HY-106586A

Ioxaglate sodium P-286 sodium	Biochemical Assay Reagents	Cardiovascular Disease Cancer
Ioxaglate sodium (P-286 sodium) is an ionic, dimeric diagnostic contrast agent whose activity is mainly reflected in its ability to provide sufficient X-ray absorption to enhance visualization of blood vessels and other structures during imaging. Ioxaglate sodium is used to study the anatomical structure and functional status of cardiac vessels, especially in the diagnosis of coronary artery disease .

HY-P2138

U-85548E	HIV Protease	Others
U-85548E is an HIV protease inhibitor with nanomolar affinity for HIV-1 aspartic protease. By studying its structure-activity relationship, a potent nanomolar inhibitor with inhibitory effects on both HIV-1 and HIV-2 proteases was designed, and its binding mode was studied by X-ray crystallography and molecular modeling.

HY-120631A

BMS-538305 hydrochloride	Dipeptidyl Peptidase	Others
BMS-538305 hydrochloride is a potent and selective inhibitor of dipeptidyl peptidase IV (DPP-IV), exhibiting strong biological activity by forming a reversible covalent complex with the enzyme. BMS-538305 hydrochloride demonstrates its mechanism of action through the covalent attachment between the nitrile carbon of the inhibitor and the enzyme residue S630, as unveiled by the X-ray crystal structure analysis.

HY-B0684S1

Iopamidol-d3 B-15000-d₃; SQ-13396-d₃	Isotope-Labeled Compounds Biochemical Assay Reagents	Cancer
Iopamidol-d₃ (B-15000-d₃; SQ-13396-d₃) is the deuterium labeled Iopamidol (HY-B0684). Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

HY-109513R

Ioxilan (Standard)	Biochemical Assay Reagents Reference Standards	Others
Ioxilan (Standard) is the analytical standard of Ioxilan. This product is intended for research and analytical applications. Ioxilan is a low-osmolar, nonionic and tri-iodinated diagnostic contrast agent. Ioxilan is also an X-ray contrast agent for excretory urography and contrast enhanced computed tomographic (CECT) imaging of the head and body. Intravascular injection results in opacification of vessels in the path of flow of the contrast medium, permitting radiographic visualization of the internal structures of the human body until significant hemodilution occurs .

HY-W250179

Hexaethylene glycol monohexadecyl ether Polyoxyethylene (6) cetyl ether	Biochemical Assay Reagents	Others
Hexaethylene glycol monohexadecyl ether, is a nonionic surfactant belonging to the polyethylene glycol (PEG) ether family. It has a hydrophilic head and a lipophilic tail, which makes it suitable for a wide range of applications. Specifically, Hexaethylene glycol monohexadecyl ether is commonly used in membrane protein research, for solubilization and stabilization of proteins, and for structural analysis techniques such as X-ray crystallography and electron microscopy. Additionally, Hexaethylene glycol monohexadecyl ether is used in a variety of other industrial and research applications, including drug delivery systems, nanotechnology, and diagnostic analysis. Its unique properties make it ideal for facilitating interactions between molecules with different physicochemical properties.

HY-106317

Glutathione monoisopropyl ester Glutathione isopropyl ester; YM 737	Drug Derivative	Neurological Disease Inflammation/Immunology Cancer
Glutathione monoisopropyl ester (Glutathione isopropyl ester) is an ester derivative of glutathione. Glutathione monoisopropyl ester can increase glutathione concentrations in tissues such as the liver, lungs, heart, and brain of mice, exerting a dose-dependent protective effect against liver injury. Glutathione monoisopropyl ester effectively inhibits ultraviolet-induced lipid peroxidation, inflammatory responses, and tumorigenesis in the skin of hairless mice by maintaining epidermal glutathione levels. Glutathione monoisopropyl ester also inhibits the progression of X-ray-induced cataracts in rats .

HY-B1292B

Iodipamide meglumine Adipiodone meglumine	Biochemical Assay Reagents	Others
Iodipamide (Adipiodone) meglumine is an iodine-based contrast agent, mainly used for X-ray imaging, particularly for gallbladder and bile duct imaging.

Cat. No.	Product Name	Type

HY-123622

CYMAL-5, 98% (TLC)	Biochemical Assay Reagents
CYMAL-5, 98% (TLC) is a cycloalkyl aliphatic saccharide. CYMAL-5, 98% (TLC) is a glycosidic surfactant (GS) with a chiral maltose polar head group and a cyclohexyl-pentyl hydrophobic tail. CYMAL-5, 98% (TLC) is a non-ionic detergent that has a tenfold lower critical micelle concentration (CMC) in comparison with OG, and has previously been used for membrane protein extraction or crystallization of membrane proteins for X-ray crystallographic studies .

CYMAL-5, 98% (TLC)

Biochemical Assay Reagents

CYMAL-5, 98% (TLC) is a cycloalkyl aliphatic saccharide. CYMAL-5, 98% (TLC) is a glycosidic surfactant (GS) with a chiral maltose polar head group and a cyclohexyl-pentyl hydrophobic tail. CYMAL-5, 98% (TLC) is a non-ionic detergent that has a tenfold lower critical micelle concentration (CMC) in comparison with OG, and has previously been used for membrane protein extraction or crystallization of membrane proteins for X-ray crystallographic studies .

HY-W076166C

Lead (II) iodide	Biochemical Assay Reagents
Lead (II) iodide can be used as detector material for photocell X-ray and γ-ray detection .

HY-W250179

Hexaethylene glycol monohexadecyl ether Polyoxyethylene (6) cetyl ether	Biochemical Assay Reagents
Hexaethylene glycol monohexadecyl ether, is a nonionic surfactant belonging to the polyethylene glycol (PEG) ether family. It has a hydrophilic head and a lipophilic tail, which makes it suitable for a wide range of applications. Specifically, Hexaethylene glycol monohexadecyl ether is commonly used in membrane protein research, for solubilization and stabilization of proteins, and for structural analysis techniques such as X-ray crystallography and electron microscopy. Additionally, Hexaethylene glycol monohexadecyl ether is used in a variety of other industrial and research applications, including drug delivery systems, nanotechnology, and diagnostic analysis. Its unique properties make it ideal for facilitating interactions between molecules with different physicochemical properties.

Hexaethylene glycol monohexadecyl ether

Polyoxyethylene (6) cetyl ether

Biochemical Assay Reagents

Hexaethylene glycol monohexadecyl ether, is a nonionic surfactant belonging to the polyethylene glycol (PEG) ether family. It has a hydrophilic head and a lipophilic tail, which makes it suitable for a wide range of applications. Specifically, Hexaethylene glycol monohexadecyl ether is commonly used in membrane protein research, for solubilization and stabilization of proteins, and for structural analysis techniques such as X-ray crystallography and electron microscopy. Additionally, Hexaethylene glycol monohexadecyl ether is used in a variety of other industrial and research applications, including drug delivery systems, nanotechnology, and diagnostic analysis. Its unique properties make it ideal for facilitating interactions between molecules with different physicochemical properties.

Cat. No.	Product Name	Target	Research Area

HY-P2138

U-85548E	HIV Protease	Others
U-85548E is an HIV protease inhibitor with nanomolar affinity for HIV-1 aspartic protease. By studying its structure-activity relationship, a potent nanomolar inhibitor with inhibitory effects on both HIV-1 and HIV-2 proteases was designed, and its binding mode was studied by X-ray crystallography and molecular modeling.

Cat. No.	Product Name

HY-K2006

Sensitive ECL Kit 5+ Cited Publications
Sensitive ECL Kit enables low picogram detection of antigen by oxidizing luminol in the presence of HRP and peroxide. This reaction produces a prolonged chemiluminescence which can be visualized on X-ray film or digital imaging systems. The 100 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

HY-K2005

High Sensitivity ECL Kit 20+ Cited Publications
High Sensitivity ECL Kit enables low picogram detection of antigen by oxidizing luminol in the presence of HRP and peroxide. This reaction produces a prolonged chemiluminescence which can be visualized on X-ray film or digital imaging systems. The 100 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0305

5-Aminolevulinic acid hydrochloride 15+ Cited Publications 5-ALA hydrochloride; δ-Aminolevulinic acid hydrochloride; 5-Amino-4-oxopentanoic acid hydrochloride	Structural Classification Classification of Application Fields Ketones, Aldehydes, Acids Endogenous metabolite Disease Research Fields Cancer	Reactive Oxygen Species (ROS)
5-Aminolevulinic acid (5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid) hydrochloride is an orally active heme precursor. 5-Aminolevulinic acid hydrochloride promotes aerobic energy metabolism and increases ATP levels by enhancing the activity of cytochrome c oxidase. 5-Aminolevulinic acid hydrochloride enhances LPS-induced proinflammatory cytokine production and gene activation, and restores the phagocytic activity and ROS generation capacity of neutrophils. 5-Aminolevulinic acid hydrochloride selectively accumulates protoporphyrin IX in tumor cells; as a photosensitizer and radiosensitizer, it induces ROS burst upon light or X-ray irradiation to inhibit tumor growth. 5-Aminolevulinic acid hydrochloride can be applied to the research of septic shock, melanoma, and cancer radiotherapy .

HY-W000450

5-Aminolevulinic acid 15+ Cited Publications 5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid	Cardiovascular Disease Structural Classification Classification of Application Fields Amino acids Endogenous metabolite Human Gut Microbiota Metabolites Immune System Disorder Microorganisms Ketones, Aldehydes, Acids Disease markers Disease Research Fields Source Classification Cancer	Reactive Oxygen Species (ROS)
5-Aminolevulinic acid (5-ALA; δ-Aminolevulinic acid; 5-Amino-4-oxopentanoic acid) is an orally active heme precursor. 5-Aminolevulinic acid promotes aerobic energy metabolism and increases ATP levels by enhancing the activity of cytochrome c oxidase. 5-Aminolevulinic acid enhances LPS-induced proinflammatory cytokine production and gene activation, and restores the phagocytic activity and ROS generation capacity of neutrophils. 5-Aminolevulinic acid selectively accumulates protoporphyrin IX in tumor cells; as a photosensitizer and radiosensitizer, it induces ROS burst upon light or X-ray irradiation to inhibit tumor growth. 5-Aminolevulinic acid can be applied to the research of septic shock, melanoma, and cancer radiotherapy .

HY-113314

AFMK	Alkaloids Classification of Application Fields Other Alkaloids Endogenous metabolite Disease Research Fields Source Classification Cancer	Endogenous Metabolite
AFMK, antioxidant metabolite of Melatonin, attenuates X-ray-induced oxidative damage to DNA, proteins and lipids in mice. AFMK is a poorer scavenger. The pK_a of AFMK at physiological pH is 8.7. Antioxidant capacity . AFMK improves the anti-tumor effect of Gemcitabine in PANC-1 cells through the modulation of apoptotic pathway .

HY-121125

Aucubigenin	Plantaginaceae Iridoids Terpenoids Plants Pseudolysimachion linariifolium subsp. dilatatum (Nakai & Kitag.) D. Y. Hong Source Classification	Others
Aucubigenin, the aglycone of the iridoid glycoside aucubin, has been characterized through X-ray diffraction analysis. Its crystal structure reveals monoclinic symmetry with specific conformations adopted by its cyclopentane and pyran rings. The study also determined the absolute configurations of both aucubin and aucubigenin. Significant O-H O hydrogen bonding interactions were observed in the crystal lattices of both compounds, highlighting their structural stability and potential for intermolecular interactions .

HY-111333

Pyrroxamycin Dioxapyrrolomycin; LL-F42248α; AL-R2081	Microorganisms Antibiotics Source Classification	Bacterial
Pyrroxamycin is a novel antibiotic produced by Streptomyces, whose chemical structure was determined by chemical properties and X-ray crystallography and 13C NMR spectroscopy analysis. It is active against Gram-positive bacteria and dermatophytes. In this paper, the authors discuss the taxonomy, fermentation, isolation, physicochemical properties, chemical structure, and biological activity of the strain producing Pyrroxamycin.

Cat. No.	Product Name	Chemical Structure

HY-125695S

Ioxitalamic acid-d4
Ioxitalamic acid-d₄ is the deuterium labeled Loxitalamic acid (HY-125695). Ioxitalamic acid is a water-soluble, nephrophilic, highly permeable X-ray iodinated contrast media .

HY-B0684S

Iopamidol-d8
Iopamidol-d₈ (B-15000-d₈) is the deuterium labeled Iopamidol. Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

HY-B0684S1

Iopamidol-d3
Iopamidol-d₃ (B-15000-d₃; SQ-13396-d₃) is the deuterium labeled Iopamidol (HY-B0684). Iopamidol is a nonionic, X-Ray iodinated contrast agent (CA) for a wide variety of diagnostic applications. Iopamidol contains amide and hydroxyl functionalities that can be exploited for the generation of the chemical exchange saturation transfer (CEST) contrast .

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