1,1,5,5-Tetramethoxypentane-2,4-dione CAS 1494802-15-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1494802-15-1
Molecular FormulaC9H16O6
Molecular Weight220.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,5,5-Tetramethoxypentane-2,4-dione CAS 1494802-15-1 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.

CATO supplies 1,1,5,5-Tetramethoxypentane-2,4-dione (CAS 1494802-15-1), a certified reference material (molecular formula C9H16O6, MW 220.22 g/mol) for analytical method development and quality control.

Structurally, 1,1,5,5-Tetramethoxypentane-2,4-dione (C9H16O6) 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 220.22 g/mol, it falls into the medium-molecular-weight range.

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 FormulaC9H16O6
Molecular Weight220.22 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.)1992

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