(R)-Methyl 2-amino-3-(methylthio)propanoate hydrochloride CAS 34017-27-1

Purity 97%+In StockPharmaceutical Standards
CAS No.34017-27-1
Molecular FormulaC5H11NO2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-Methyl 2-amino-3-(methylthio)propanoate hydrochloride CAS 34017-27-1 chemical structure

Description

Structurally, (R)-Methyl 2-amino-3-(methylthio)propanoate hydrochloride (C5H11NO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 185.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

(R)-Methyl 2-amino-3-(methylthio)propanoate hydrochloride (CAS 34017-27-1), molecular formula C5H11NO2SHCl and molecular weight 185.67 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 FormulaC5H11NO2S HCl
Molecular Weight185.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1966
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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