Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate CAS 68399-64-4

Purity 97%+In StockPharmaceutical Standards
CAS No.68399-64-4
Molecular FormulaC8H18O4P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate CAS 68399-64-4 chemical structure

Description

Structurally, Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate (C8H18O4PK) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 248.30 g/mol, it falls into the medium-molecular-weight range.

CATO supplies Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate (CAS 68399-64-4), a certified reference material (molecular formula C8H18O4PK, MW 248.30 g/mol) for analytical method development and quality control.

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 FormulaC8H18O4P K
Molecular Weight248.30 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)0.0
CAS Registry Year (est.)1976

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