3-methylbutanethioamide CAS 16536-95-1

Purity 97%+In StockPharmaceutical Standards
CAS No.16536-95-1
Molecular FormulaC5H11NS
Molecular Weight117.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-methylbutanethioamide CAS 16536-95-1 chemical structure

Description

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

3-methylbutanethioamide (CAS 16536-95-1), molecular formula C5H11NS and molecular weight 117.21 g/mol, is a CATO reference standard with documented purity and traceability.

3-methylbutanethioamide (C5H11NS) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.

As a certified reference material (CRM), 3-methylbutanethioamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H11NS
Molecular Weight117.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1961
Nitrogen Atoms1
Sulfur Atoms1

Related methylbutanethioamide Standards

Recommended Standards

Why CATO?