5-Methylisothiazol-3(2H)-one CAS 2825-29-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2825-29-8
Molecular FormulaC4H5NOS
Molecular Weight115.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Methylisothiazol-3(2H)-one CAS 2825-29-8 chemical structure

Description

5-Methylisothiazol-3(2H)-one (CAS 2825-29-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5NOS. Molecular weight: 115.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC4H5NOS
Molecular Weight115.15 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.)1957
Nitrogen Atoms1
Sulfur Atoms1

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