(4aR,6R,7R,8R,8aR)-6-methoxy-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol CAS 20688-90-8

Purity 97%+In StockPharmaceutical Standards
CAS No.20688-90-8
Molecular FormulaC10H18O6
Molecular Weight234.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4aR,6R,7R,8R,8aR)-6-methoxy-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol CAS 20688-90-8 chemical structure

Description

CATO manufactures (4aR,6R,7R,8R,8aR)-6-methoxy-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol 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.

(4aR,6R,7R,8R,8aR)-6-methoxy-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (CAS 20688-90-8) is a high-purity analytical reference standard with the molecular formula C10H18O6 and a molecular weight of 234.25 g/mol.

(4aR,6R,7R,8R,8aR)-6-methoxy-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-7,8-diol (C10H18O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC10H18O6
Molecular Weight234.25 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962

Recommended Standards

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