N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine CAS 303173-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.303173-39-9
Molecular FormulaC23H23N9O4
Molecular Weight489.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine CAS 303173-39-9 chemical structure

Description

N-(Deoxyguanosin-8-yl)-2-amino-1-(methyl-d3)-6-phenylimidazo[4,5-β]pyridine (CAS 303173-39-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H23N9O4. Molecular weight: 489.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H23N9O4
Molecular Weight489.49 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms9

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