9-Chloro-2-methyl-5H-benzo[f]pyrazolo[1,5-d][1,4]diazepin-6(7H)-one CAS 84661-23-4

Purity 97%+In StockPharmaceutical Standards
CAS No.84661-23-4
Molecular FormulaC12H10ClN3O
Molecular Weight247.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-Chloro-2-methyl-5H-benzo[f]pyrazolo[1,5-d][1,4]diazepin-6(7H)-one CAS 84661-23-4 chemical structure

Description

CATO supplies 9-Chloro-2-methyl-5H-benzo[f]pyrazolo[1,5-d][1,4]diazepin-6(7H)-one (CAS 84661-23-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H10ClN3O. Molecular weight: 247.68 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H10ClN3O
Molecular Weight247.68 g/mol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Halogen ContentCl-containing
Nitrogen Atoms3

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