(3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid CAS 54622-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.54622-95-6
Molecular FormulaC9H14O6
Molecular Weight218.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid CAS 54622-95-6 chemical structure

Description

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.

(3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid (CAS 54622-95-6) is a high-purity analytical reference standard with the molecular formula C9H14O6 and a molecular weight of 218.20 g/mol.

The molecular framework of (3aS,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro [3,4-d][1,3]dioxole-4-carboxylic acid (C9H14O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC9H14O6
Molecular Weight218.20 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972

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