tert-Butyl (trans-3-(methylsulfonyl)cyclobutyl)carbamate CAS 2145004-83-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2145004-83-5
Molecular FormulaC10H19NO4S
Molecular Weight249.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (trans-3-(methylsulfonyl)cyclobutyl)carbamate CAS 2145004-83-5 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 (trans-3-(methylsulfonyl)cyclobutyl)carbamate.

tert-Butyl (trans-3-(methylsulfonyl)cyclobutyl)carbamate (CAS 2145004-83-5), molecular formula C10H19NO4S and molecular weight 249.33 g/mol, is a CATO reference standard with documented purity and traceability.

tert-Butyl (trans-3-(methylsulfonyl)cyclobutyl)carbamate (C10H19NO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC10H19NO4S
Molecular Weight249.33 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1997
Nitrogen Atoms1
Sulfur Atoms1

Recommended Standards

Why CATO?