2,2-Bis(ethylthio)acetaldehyde CAS 42919-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.42919-45-9
Molecular FormulaC6H12OS2
Molecular Weight164.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-Bis(ethylthio)acetaldehyde CAS 42919-45-9 chemical structure

Description

CATO manufactures 2,2-Bis(ethylthio)acetaldehyde 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.

2,2-Bis(ethylthio)acetaldehyde (CAS 42919-45-9), molecular formula C6H12OS2 and molecular weight 164.29 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, 2,2-Bis(ethylthio)acetaldehyde is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 164.29 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.

Physical & Chemical Properties

Molecular FormulaC6H12OS2
Molecular Weight164.29 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1969
Sulfur Atoms2

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