2-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate CAS 1020719-50-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1020719-50-9
Molecular Formula-
Molecular Weight160.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate CAS 1020719-50-9 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-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate.

2-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate (CAS 1020719-50-9) is a high-purity analytical reference standard with the molecular formula C3H4D4O3S2 and a molecular weight of 160.25 g/mol.

Owing to deuterium isotope labeling, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 2-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 2-Hydroxyethyl-1,1,2,2-d4 Methanethiosulfonate 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 FormulaC3H4D4O3S2
Molecular Weight160.25 g/mol
Purity97%+
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.)1988
Sulfur Atoms2

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