Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate CAS 958026-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.958026-65-8
Molecular FormulaC11H20BrNO2
Molecular Weight278.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate CAS 958026-65-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 278.19 g/mol gives Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate (CAS 958026-65-8), molecular formula C11H20BrNO2 and molecular weight 278.19 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures Tert-butyl 2-(2-bromoethyl)pyrrolidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H20BrNO2
Molecular Weight278.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms1

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