3,3＇-Dithiodipropionic Acid CAS 1119-62-6

Purity >95%In StockPharmaceutical Standards
CAS No.1119-62-6
Molecular FormulaC6H10O4S2
Molecular Weight210.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3＇-Dithiodipropionic Acid CAS 1119-62-6 chemical structure

Description

The occurrence of 3,3＇-Dithiodipropionic Acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3,3＇-Dithiodipropionic Acid (CAS 1119-62-6) is a high-purity analytical reference standard with the molecular formula C6H10O4S2 and a molecular weight of 210.27 g/mol.

Based on its molecular formula C6H10O4S2, 3,3＇-Dithiodipropionic Acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 210.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H10O4S2
Molecular Weight210.27 g/mol
Purity>95%
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)2.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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