(S)-3-iodo-7-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one CAS 1639901-75-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1639901-75-9
Molecular FormulaC7H8IN3O
Molecular Weight277.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-iodo-7-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one CAS 1639901-75-9 chemical structure

Description

High-purity (S)-3-iodo-7-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1639901-75-9) pharmaceutical standards reference standard. Molecular formula: C7H8IN3O. Molecular weight: 277.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H8IN3O
Molecular Weight277.06 g/mol
AppearanceOff-white to pale 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentI-containing
Nitrogen Atoms3

Related S Standards

Recommended Standards

Why CATO?