2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chloro-1H-pyrazol-1-yl)propanoic acid CAS 2137517-20-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2137517-20-3
Molecular FormulaC21H18ClN3O4
Molecular Weight411.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chloro-1H-pyrazol-1-yl)propanoic acid CAS 2137517-20-3 chemical structure

Description

CATO supplies 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chloro-1H-pyrazol-1-yl)propanoic acid (CAS 2137517-20-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H18ClN3O4. Molecular weight: 411.84 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H18ClN3O4
Molecular Weight411.84 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms3

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