1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside CAS 210358-01-3

Purity 97%+In StockPharmaceutical Standards
CAS No.210358-01-3
Molecular FormulaC41H42O5S
Molecular Weight646.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside CAS 210358-01-3 chemical structure

Description

The occurrence of 1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside (CAS 210358-01-3) is a high-purity analytical reference standard with the molecular formula C41H42O5S and a molecular weight of 646.83 g/mol.

Based on its molecular formula C41H42O5S, 1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 646.83 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), 1-2-3-4-6-Penta-O-benzyl-β-D-thiogalactopyranoside 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 FormulaC41H42O5S
Molecular Weight646.83 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2017
Sulfur Atoms1

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