tert-Butyl 5-bromo-3-cyano-1H-indazole-1-carboxylate CAS 2740549-68-0

Purity 97%+In StockPharmaceutical Standards
CAS No.2740549-68-0
Molecular FormulaC13H12BrN3O2
Molecular Weight322.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-bromo-3-cyano-1H-indazole-1-carboxylate CAS 2740549-68-0 chemical structure

Description

tert-Butyl 5-bromo-3-cyano-1H-indazole-1-carboxylate (CAS 2740549-68-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12BrN3O2. Molecular weight: 322.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H12BrN3O2
Molecular Weight322.16 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.)2002
Halogen ContentBr-containing
Nitrogen Atoms3

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