tert-Butyl (4-fluoro-2-methyl-5-(5-methyl-1H-pyrazol-3-yl)phenyl)carbamate CAS 1232892-71-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1232892-71-5
Molecular FormulaC16H20FN3O2
Molecular Weight305.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (4-fluoro-2-methyl-5-(5-methyl-1H-pyrazol-3-yl)phenyl)carbamate CAS 1232892-71-5 chemical structure

Description

tert-Butyl (4-fluoro-2-methyl-5-(5-methyl-1H-pyrazol-3-yl)phenyl)carbamate (CAS 1232892-71-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20FN3O2. Molecular weight: 305.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H20FN3O2
Molecular Weight305.35 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.)1990
Halogen ContentF-containing
Nitrogen Atoms3

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