4-Chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile CAS 65749-85-1

Purity 97%+In StockPharmaceutical Standards
CAS No.65749-85-1
Molecular FormulaC8H5ClN4
Molecular Weight192.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile CAS 65749-85-1 chemical structure

Description

4-Chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile (CAS 65749-85-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5ClN4. Molecular weight: 192.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H5ClN4
Molecular Weight192.61 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentCl-containing
Nitrogen Atoms4

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