a,a’-Paraxylyl Bismethanethiosulfonate CAS 3948-46-7

Purity 97%+In StockPharmaceutical Standards
CAS No.3948-46-7
Molecular FormulaC10H14O4S4
Molecular Weight326.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

a,a’-Paraxylyl Bismethanethiosulfonate CAS 3948-46-7 chemical structure

Description

a,a’-Paraxylyl Bismethanethiosulfonate (CAS 3948-46-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H14O4S4. Molecular weight: 326.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H14O4S4
Molecular Weight326.48 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Sulfur Atoms4

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