4-((tert-Butoxycarbonyl)amino)-3,5-difluorobenzoic acid CAS 2248393-49-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2248393-49-7
Molecular FormulaC12H13F2NO4
Molecular Weight273.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((tert-Butoxycarbonyl)amino)-3,5-difluorobenzoic acid CAS 2248393-49-7 chemical structure

Description

4-((tert-Butoxycarbonyl)amino)-3,5-difluorobenzoic acid (CAS 2248393-49-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H13F2NO4. Molecular weight: 273.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H13F2NO4
Molecular Weight273.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms1

Related tert Standards

Recommended Standards

Why CATO?