Methyl 4-Oxotetrahydrothiopyran-3-carboxylate CAS 4160-61-6

Purity 97%+In StockPharmaceutical Standards
CAS No.4160-61-6
Molecular FormulaC7H10O3S
Molecular Weight174.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-Oxotetrahydrothiopyran-3-carboxylate CAS 4160-61-6 chemical structure

Description

Methyl 4-Oxotetrahydrothiopyran-3-carboxylate (CAS 4160-61-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O3S. Molecular weight: 174.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H10O3S
Molecular Weight174.22 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Sulfur Atoms1

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