tert-Butyl 3-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate CAS 877173-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.877173-81-4
Molecular FormulaC16H21ClN4O2
Molecular Weight336.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 3-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate CAS 877173-81-4 chemical structure

Description

CATO supplies tert-Butyl 3-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate (CAS 877173-81-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H21ClN4O2. Molecular weight: 336.82 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC16H21ClN4O2
Molecular Weight336.82 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4

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