Tert-butyl (S)-3-(methylamino)butanoate CAS 957230-07-8

Purity 97%+In StockPharmaceutical Standards
CAS No.957230-07-8
Molecular FormulaC9H19NO2
Molecular Weight173.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (S)-3-(methylamino)butanoate CAS 957230-07-8 chemical structure

Description

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Tert-butyl (S)-3-(methylamino)butanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Tert-butyl (S)-3-(methylamino)butanoate (CAS 957230-07-8), molecular formula C9H19NO2 and molecular weight 173.25 g/mol, is a CATO reference standard with documented purity and traceability.

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

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 FormulaC9H19NO2
Molecular Weight173.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1987
Nitrogen Atoms1

Recommended Standards

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