4,5-Dihydrothiazole CAS 504-79-0

Purity 97%+In StockPharmaceutical Standards
CAS No.504-79-0
Molecular FormulaC3H5NS
Molecular Weight87.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dihydrothiazole CAS 504-79-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 87.14 g/mol gives 4,5-Dihydrothiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4,5-Dihydrothiazole (CAS 504-79-0), molecular formula C3H5NS and molecular weight 87.14 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C3H5NS, 4,5-Dihydrothiazole contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 87.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 4,5-Dihydrothiazole 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 FormulaC3H5NS
Molecular Weight87.14 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)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1
Sulfur Atoms1

Related Dihydrothiazole Standards

Recommended Standards

Why CATO?