Methyl 4-O-(α-D-mannopyranosyl)-α-D-mannopyranoside CAS 70427-91-7

Purity 97%+In StockPharmaceutical Standards
CAS No.70427-91-7
Molecular FormulaC13H24O11
Molecular Weight356.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 4-O-(α-D-mannopyranosyl)-α-D-mannopyranoside CAS 70427-91-7 chemical structure

Description

Methyl 4-O-(α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 70427-91-7) 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-mannopyranosyl)-α-D-mannopyranoside (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.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

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.)1977

Recommended Standards

Why CATO?