Xanthine - Moligand™, ≥98% , CAS No.69-89-6

CAS: 69-89-6 Cat. No.: X104264 Formula: C5H4N4O2 Molecular Weight: 152.11 Beilstein Registry Number: 8733 EC Number: 200-718-6
AVAILABLE TO ORDER
GRADE & PURITY Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
Synonyms
1262670-81-4 | NSC_1188 | Z57825360 | 1AVZ07U9S7 | S3693 | 1H-Purine-2,6-diol | CHEBI:48517 | 1H-Purine-2,6(3H,7H)-dione | 2,6-dioxopurine | HMS1659G11 | AM83905 | MFCD00078453 | 3,7-dihydro-purine-2,6-dione | 3,7-dihydropurine-2,6-dione | 9H-Purine-2,3H)
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
★
Size
USA
Germany (EU)*
Price
Qty
5g
X104264-5g
In stock ≥10
—
$9.90
10g
X104264-10g
2 In stock
—
$10.90
25g
X104264-25g
In stock ≥10
—
$15.90
100g
X104264-100g
3 In stock
—
$47.90
500g
X104264-500g
Made to order · 8–12 wks
$175.90
Enter a quantity for the sizes you want to add.
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Why this grade

Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

Cited in 129 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Xanthine is synthesized from guanine in the presence of enzyme guanine deaminase. Xanthine oxidase catalyzes the production of xanthine from hypoxanthine and its subsequent breakdown to uric acid.Xanthine derivatives are present in coffee, tea and cocoa seeds. Xanthine being a flexible molecule, could serve as a lead for the generation of pharmacologically active compounds.

Specifications

Synonyms
1262670-81-4 | NSC_1188 | Z57825360 | 1AVZ07U9S7 | S3693 | 1H-Purine-2,6-diol | CHEBI:48517 | 1H-Purine-2,6(3H,7H)-dione | 2,6-dioxopurine | HMS1659G11 | AM83905 | MFCD00078453 | 3,7-dihydro-purine-2,6-dione | 3,7-dihydropurine-2,6-dione | 9H-Purine-2,3H)
Specifications & Purity
Moligand™, ≥98%
Biochemical and Physiological Mechanisms
A high level of xanthine is implicated in metabolic disorders like Lesch-Nyhan syndrome. Xanthine based biosensor may be useful for detecting xanthine in food and clinical samples. The blood and urine samples of patients with renal failure, gout and xanth
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Moligand™
Purity
≥98%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488179609
Canonical Smiles
C1=NC2=C(N1)C(=O)NC(=O)N2
IUPAC Name
3,7-dihydropurine-2,6-dione
InChIKey
LRFVTYWOQMYALW-UHFFFAOYSA-N
INCHI
1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11)
Isomeric SMILES
C1=NC2=C(N1)C(=O)NC(=O)N2
WGK Germany
3
RTECS
ZD7700000
Molecular Weight
152.11
Beilstein
8733
Reaxy-Rn
609330

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassImidazopyrimidines
SubclassPurines and purine derivatives
Intermediate Tree Nodes Not available
Direct ParentXanthines
Alternative Parents 6-oxopurines  Alkaloids and derivatives  Pyrimidones  Vinylogous amides  Imidazoles  Heteroaromatic compounds  Ureas  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Xanthine - 6-oxopurine - Purinone - Alkaloid or derivatives - Pyrimidone - Pyrimidine - Azole - Imidazole - Heteroaromatic compound - Vinylogous amide - Lactam - Urea - Azacycle - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxygen 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 a small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA1 Tclin Adenosine A1 receptor (17603 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
XDH Tclin Xanthine dehydrogenase (1038 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADORA2A Tclin Adenosine A2a receptor (16305 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HPRT1 Tchem Hypoxanthine-guanine phosphoribosyltransferase (369 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BCHE Tclin Butyrylcholinesterase (7174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GDA Tbio Guanine deaminase (19 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4A Tclin Phosphodiesterase 4 (3344 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
deoA Thymidine phosphorylase (531 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Toxoplasma gondii (4585 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ricin (144 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.

27 results found

Lot NumberCertificate TypeDateItem
H2612500Certificate of AnalysisJul 29, 2026 X104264
H2612499Certificate of AnalysisJul 29, 2026 X104264
H2612498Certificate of AnalysisJul 29, 2026 X104264
H2612497Certificate of AnalysisJul 29, 2026 X104264
L2501602Certificate of AnalysisNov 05, 2025 X104264
K2518715Certificate of AnalysisNov 05, 2025 X104264
K2518708Certificate of AnalysisNov 05, 2025 X104264
K2518705Certificate of AnalysisNov 05, 2025 X104264
G2618142Certificate of AnalysisNov 05, 2025 X104264
E2318681Certificate of AnalysisMar 10, 2023 X104264
K2414164Certificate of AnalysisMar 10, 2023 X104264
I2524037Certificate of AnalysisMar 10, 2023 X104264
I2512087Certificate of AnalysisMar 10, 2023 X104264
E2422129Certificate of AnalysisMar 10, 2023 X104264
E2318776Certificate of AnalysisMar 10, 2023 X104264
E2318706Certificate of AnalysisMar 10, 2023 X104264
E2318700Certificate of AnalysisMar 10, 2023 X104264
E2318699Certificate of AnalysisMar 10, 2023 X104264
E2318683Certificate of AnalysisMar 10, 2023 X104264
E2318674Certificate of AnalysisMar 10, 2023 X104264
G2315079Certificate of AnalysisJun 15, 2022 X104264
G2227410Certificate of AnalysisJun 15, 2022 X104264
G2227409Certificate of AnalysisJun 15, 2022 X104264
G2227408Certificate of AnalysisJun 15, 2022 X104264
G2227406Certificate of AnalysisJun 15, 2022 X104264
G2226468Certificate of AnalysisJun 15, 2022 X104264
L2312024Certificate of AnalysisJun 15, 2022 X104264
Chemical and Physical Properties
SolubilitySolubility in 1mol/L NaOH almost transparency;Soluble in water(0.067g/L). NH4OH: freely soluble
Sensitivitylight sensitive
Melt Point(°C)379℃
Molecular Weight152.110 g/mol
XLogP3-0.700
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
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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