4-Ethynyl-2-methylthiazole CAS 107263-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.107263-89-8
Molecular FormulaC6H5NS
Molecular Weight123.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethynyl-2-methylthiazole CAS 107263-89-8 chemical structure

Description

4-Ethynyl-2-methylthiazole (CAS 107263-89-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5NS. Molecular weight: 123.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H5NS
Molecular Weight123.18 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1
Sulfur Atoms1

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