Oxypurinol - ≥98%(HPLC) , Xanthine dehydrogenase inhibitor, CAS No.2465-59-0, Xanthine dehydrogenase inhibitor

CAS: 2465-59-0 Cat. No.: O168987 Molecular Weight: 152.11 EC Number: 219-570-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(HPLC)
Synonyms
(1R,2R,4S,5S,7s)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate | Alloxanthin (VAN) | B. W. 55-5 | 1H,3H,9H-Alloxanthine | Oxipurinolum [INN-Latin] | CCG-321461 | DTXSID4035209 | Oxipurinol | Oxipurinol [INN] | D02365
Storage
Room temperature
Shipped In
Normal
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1g
O168987-1g
3

$66.90

$100.90
Save $34.00 (33.70%)
5g
O168987-5g
7

$187.90

$281.90
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25g
O168987-25g
1

$704.90

$1,057.90
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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Oxypurinol has been used as a xanthine oxidase inhibitor, to evaluate its effects on hepatocellular carcinoma cell proliferation. It has also been used as a xanthine inhibitor to elucidate its contribution in the induction of hpv16 late gene expression. Oxypurinol, an allopurinol metabolite, is used as an inhibitor to study the specificity and kinetics of of xanthine oxidase(s). Oxypurinol is also used as an anti-inflammatory agent via inhibition of xanthine oxidase.

Specifications

Synonyms
(1R, 2R, 4S, 5S, 7s)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02, 4]nonan-7-yl (S)-3-hydroxy-2-phenylpropanoate | Alloxanthin (VAN) | B. W. 55-5 | 1H, 3H, 9H-Alloxanthine | Oxipurinolum [INN-Latin] | CCG-321461 | DTXSID4035209 | Oxipurinol | Oxipurinol [INN] | D02365
Specifications & Purity
≥98%(HPLC)
Storage
Room temperature
Shipped In
Normal
Action Type
INHIBITOR
Mechanism of action
Xanthine dehydrogenase inhibitor
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488202828
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488202828
Canonical SmilesC1=NNC2=C1C(=O)NC(=O)N2
IUPAC Name1,7-dihydropyrazolo[3,4-d]pyrimidine-4,6-dione
InChIKeyHXNFUBHNUDHIGC-UHFFFAOYSA-N
INCHI1S/C5H4N4O2/c10-4-2-1-6-9-3(2)7-5(11)8-4/h1H,(H3,6,7,8,9,10,11)
Isomeric SMILES C1=NNC2=C1C(=O)NC(=O)N2
Molecular Weight 152.11
Reaxy-Rn 139956
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=139956&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassImidazopyrimidines
SubclassPurines and purine derivatives
Intermediate Tree Nodes Not available
Direct ParentXanthines
Alternative Parents Pyrazolo[3,4-d]pyrimidines  Alkaloids and derivatives  Pyrimidones  Vinylogous amides  Pyrazoles  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Xanthine - Pyrazolopyrimidine - Pyrazolo[3,4-d]pyrimidine - Alkaloid or derivatives - Pyrimidone - Pyrimidine - Azole - Pyrazole - Vinylogous amide - Heteroaromatic compound - Lactam - Azacycle - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety.
External Descriptors C40 isoprenoids (tetraterpenes)
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
XDH Tclin Xanthine dehydrogenase/oxidase (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
XDH Tclin Xanthine dehydrogenase (1038 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
ampC Beta-lactamase AmpC (62480 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Pnp Purine nucleoside phosphorylase (4 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot NumberCertificate TypeDateItem
K2511085Certificate of AnalysisNov 20, 2025 O168987
C2023170Certificate of AnalysisOct 14, 2025 O168987
H2206195Certificate of AnalysisMay 13, 2025 O168987
H2206193Certificate of AnalysisMay 12, 2025 O168987
H2206197Certificate of AnalysisMay 12, 2025 O168987
L2411003Certificate of AnalysisDec 12, 2024 O168987
L2404160Certificate of AnalysisJun 05, 2022 O168987
B2222149Certificate of AnalysisMar 05, 2022 O168987
Chemical and Physical Properties
SolubilitySoluble in DMSO
Melt Point(°C)>300℃
Molecular Weight152.110 g/mol
XLogP3-0.900
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass152.033 Da
Monoisotopic Mass152.033 Da
Topological Polar Surface Area86.900 Ų
Heavy Atom Count11
Formal Charge0
Complexity217.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Xue-Ting Shao, Yue-Tong Zhao, Bing Jiang, Yan-Ying Li, Jian-Guo Lin, De-Gao Wang.  (2023)  Evaluation of Three Chronic Diseases by Selected Biomarkers in Wastewater.  ACS ES&T Water,      [PMID:] [10.1021/acsestwater.2c00452]
Solution Calculators
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