2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) CAS 76305-83-4

Purity 97%+In StockPharmaceutical Standards
CAS No.76305-83-4
Molecular FormulaC7H16O4S2
Molecular Weight228.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) CAS 76305-83-4 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 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol).

CATO supplies 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) (CAS 76305-83-4), a certified reference material (molecular formula C7H16O4S2, MW 228.33 g/mol) for analytical method development and quality control.

2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) (C7H16O4S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) 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 FormulaC7H16O4S2
Molecular Weight228.33 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.)1978
Sulfur Atoms2

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