Monobutyl Phosphate CAS 1623-15-0

Purity >95%In StockPharmaceutical Standards
CAS No.1623-15-0
Molecular FormulaC4H11O4P
Molecular Weight154.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Monobutyl Phosphate CAS 1623-15-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 154.10 g/mol gives Monobutyl Phosphate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Monobutyl Phosphate (CAS 1623-15-0) is a high-purity analytical reference standard with the molecular formula C4H11O4P and a molecular weight of 154.10 g/mol.

Owing to a carbohydrate-derived structure, a phosphate ester group, Monobutyl Phosphate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Monobutyl Phosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4H11O4P
Molecular Weight154.10 g/mol
Purity>95%
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.)1957

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