Dithiodiglycolic Acid CAS 505-73-7

Purity >95%In StockPharmaceutical Standards
CAS No.505-73-7
Molecular FormulaC4H6O4S2
Molecular Weight182.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dithiodiglycolic Acid CAS 505-73-7 chemical structure

Description

CATO supplies Dithiodiglycolic Acid (CAS 505-73-7), a certified reference material (molecular formula C4H6O4S2, MW 182.22 g/mol) for analytical method development and quality control.

Structurally, Dithiodiglycolic Acid (C4H6O4S2) contains a carbohydrate-derived structure, a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 182.22 g/mol, it falls into the medium-molecular-weight range.

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

CATO manufactures Dithiodiglycolic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H6O4S2
Molecular Weight182.22 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Sulfur Atoms2

Recommended Standards

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