tert-butyl 3-chlorocarbonylazetidine-1-carboxylate CAS 193537-73-4

Purity 97%+In StockPharmaceutical Standards
CAS No.193537-73-4
Molecular FormulaC9H14ClNO3
Molecular Weight219.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl 3-chlorocarbonylazetidine-1-carboxylate CAS 193537-73-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-butyl 3-chlorocarbonylazetidine-1-carboxylate.

CATO supplies tert-butyl 3-chlorocarbonylazetidine-1-carboxylate (CAS 193537-73-4), a certified reference material (molecular formula C9H14ClNO3, MW 219.67 g/mol) for analytical method development and quality control.

The molecular framework of tert-butyl 3-chlorocarbonylazetidine-1-carboxylate (C9H14ClNO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), tert-butyl 3-chlorocarbonylazetidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H14ClNO3
Molecular Weight219.67 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2012
Halogen ContentCl-containing
Nitrogen Atoms1

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