Methyl 4-O-(α-D-galactopyranosyl)-α-D-galactopyranoside CAS 67145-39-5

Purity 97%+In StockPharmaceutical Standards
CAS No.67145-39-5
Molecular FormulaC13H24O11
Molecular Weight356.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-O-(α-D-galactopyranosyl)-α-D-galactopyranoside CAS 67145-39-5 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 4-O-(α-D-galactopyranosyl)-α-D-galactopyranoside (CAS 67145-39-5) is a high-purity analytical reference standard with the molecular formula C13H24O11 and a molecular weight of 356.32 g/mol.

Structurally, Methyl 4-O-(α-D-galactopyranosyl)-α-D-galactopyranoside (C13H24O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 356.32 g/mol, it falls into the moderately-high-molecular-weight range.

CATO manufactures Methyl 4-O-(α-D-galactopyranosyl)-α-D-galactopyranoside 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 FormulaC13H24O11
Molecular Weight356.32 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1976

Recommended Standards

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