N-cyclopropyltetrahydrothiophene-3-carboxamide CAS 1339509-86-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1339509-86-2
Molecular FormulaC8H13NOS
Molecular Weight171.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-cyclopropyltetrahydrothiophene-3-carboxamide CAS 1339509-86-2 chemical structure

Description

CATO supplies N-cyclopropyltetrahydrothiophene-3-carboxamide (CAS 1339509-86-2), a certified reference material (molecular formula C8H13NOS, MW 171.26 g/mol) for analytical method development and quality control.

The molecular framework of N-cyclopropyltetrahydrothiophene-3-carboxamide (C8H13NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC8H13NOS
Molecular Weight171.26 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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