1-Propanesulfonic acid, 3,3'-dithiobis- CAS 17661-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.17661-52-8
Molecular FormulaC6H14O6S4
Molecular Weight310.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Propanesulfonic acid, 3,3'-dithiobis- CAS 17661-52-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Propanesulfonic acid, 3,3'-dithiobis-.

CATO supplies 1-Propanesulfonic acid, 3,3'-dithiobis- (CAS 17661-52-8), a certified reference material (molecular formula C6H14O6S4, MW 310.43 g/mol) for analytical method development and quality control.

The molecular framework of 1-Propanesulfonic acid, 3,3'-dithiobis- (C6H14O6S4) is characterized by a carbohydrate-derived structure, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 1-Propanesulfonic acid, 3,3'-dithiobis- meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H14O6S4
Molecular Weight310.43 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1962
Sulfur Atoms4

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