Methyl 2-methyl-1-oxa-5-thiaspiro[2.4]heptane-2-carboxylate 5,5-dioxide CAS 1504028-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1504028-33-4
Molecular FormulaC8H12O5S
Molecular Weight220.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 2-methyl-1-oxa-5-thiaspiro[2.4]heptane-2-carboxylate 5,5-dioxide CAS 1504028-33-4 chemical structure

Description

Methyl 2-methyl-1-oxa-5-thiaspiro[2.4]heptane-2-carboxylate 5,5-dioxide (CAS 1504028-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12O5S. Molecular weight: 220.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H12O5S
Molecular Weight220.24 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1992
Sulfur Atoms1

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