tert-butyl 3-bromo-4,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepine-5-carboxylate CAS 1251003-95-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1251003-95-8
Molecular FormulaC12H18BrN3O2
Molecular Weight316.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl 3-bromo-4,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepine-5-carboxylate CAS 1251003-95-8 chemical structure

Description

tert-butyl 3-bromo-4,6,7,8-tetrahydropyrazolo[1,5-a][1,4]diazepine-5-carboxylate (CAS 1251003-95-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H18BrN3O2. Molecular weight: 316.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H18BrN3O2
Molecular Weight316.19 g/mol
AppearanceOff-white to pale 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms3

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