Butyric phosphoric anhydride CAS 4378-06-7

Purity 97%+In StockPharmaceutical Standards
CAS No.4378-06-7
Molecular FormulaC4H9O5P
Molecular Weight168.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Butyric phosphoric anhydride CAS 4378-06-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 168.09 g/mol gives Butyric phosphoric anhydride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Butyric phosphoric anhydride (CAS 4378-06-7) is a high-purity analytical reference standard with the molecular formula C4H9O5P and a molecular weight of 168.09 g/mol.

Butyric phosphoric anhydride (C4H9O5P) contains a carbohydrate-derived structure, a phosphate ester group. 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.

CATO manufactures Butyric phosphoric anhydride 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.

Physical & Chemical Properties

Molecular FormulaC4H9O5P
Molecular Weight168.09 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1958

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