tert-Butyl L-leucinate CAS 21691-53-2

Purity 97%+In StockPharmaceutical Standards
CAS No.21691-53-2
Molecular FormulaC10H21NO2
Molecular Weight187.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl L-leucinate CAS 21691-53-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 187.28 g/mol gives tert-Butyl L-leucinate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies tert-Butyl L-leucinate (CAS 21691-53-2), a certified reference material (molecular formula C10H21NO2, MW 187.28 g/mol) for analytical method development and quality control.

The molecular framework of tert-Butyl L-leucinate (C10H21NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures tert-Butyl L-leucinate 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 FormulaC10H21NO2
Molecular Weight187.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1963
Nitrogen Atoms1

Recommended Standards

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