4-Amino-6-bromo-5-cyano-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine CAS 20201-55-2

Purity 97%+In StockPharmaceutical Standards
CAS No.20201-55-2
Molecular FormulaC12H12BrN5O4
Molecular Weight370.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-6-bromo-5-cyano-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine CAS 20201-55-2 chemical structure

Description

4-Amino-6-bromo-5-cyano-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine (CAS 20201-55-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12BrN5O4. Molecular weight: 370.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H12BrN5O4
Molecular Weight370.16 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentBr-containing
Nitrogen Atoms5

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