Methyl-β-<SC>D</SC>-thiogalactoside CAS 155-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.155-30-6
Molecular FormulaC7H14O5S
Molecular Weight210.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl-β-<SC>D</SC>-thiogalactoside CAS 155-30-6 chemical structure

Description

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

Methyl-β-<SC>D</SC>-thiogalactoside (CAS 155-30-6), molecular formula C7H14O5S and molecular weight 210.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H14O5S, Methyl-β-<SC>D</SC>-thiogalactoside 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 210.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

As a certified reference material (CRM), Methyl-β-<SC>D</SC>-thiogalactoside 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 FormulaC7H14O5S
Molecular Weight210.25 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)1.0
CAS Registry Year (est.)1957
Sulfur Atoms1

Recommended Standards

Why CATO?