1-Ethyl 4-(tert-Butyl) 2-(diethyl phosphono)succinate CAS 77924-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.77924-28-8
Molecular FormulaC14H27O7P
Molecular Weight338.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl 4-(tert-Butyl) 2-(diethyl phosphono)succinate CAS 77924-28-8 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.

1-Ethyl 4-(tert-Butyl) 2-(diethyl phosphono)succinate (CAS 77924-28-8), molecular formula C14H27O7P and molecular weight 338.33 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-Ethyl 4-(tert-Butyl) 2-(diethyl phosphono)succinate (C14H27O7P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 338.33 g/mol, it falls into the moderately-high-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 FormulaC14H27O7P
Molecular Weight338.33 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)1.5
CAS Registry Year (est.)1979

Recommended Standards

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