3-Fluorothioanisole 4-Methylbenzenesulfonic acid sodium salt 658-28-6 Toluene-4-sulfonic acid sodium salt p-Toluenesulfonic acid sodium salt CAS 658-28-6

Purity 97%+In StockPharmaceutical Standards
CAS No.658-28-6
Molecular FormulaC7H7FS
Molecular Weight142.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Fluorothioanisole 4-Methylbenzenesulfonic acid sodium salt 658-28-6 Toluene-4-sulfonic acid sodium salt p-Toluenesulfonic acid sodium salt CAS 658-28-6 chemical structure

Description

3-Fluorothioanisole 4-Methylbenzenesulfonic acid sodium salt 658-28-6 Toluene-4-sulfonic acid sodium salt p-Toluenesulfonic acid sodium salt (CAS 658-28-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7FS. Molecular weight: 142.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H7FS
Molecular Weight142.19 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Sulfur Atoms1

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