Di-tert-butyl hydrogen phosphate CAS 33494-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.33494-81-4
Molecular FormulaC8H19O4P
Molecular Weight210.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Di-tert-butyl hydrogen phosphate CAS 33494-81-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Di-tert-butyl hydrogen phosphate.

Di-tert-butyl hydrogen phosphate (CAS 33494-81-4), molecular formula C8H19O4P and molecular weight 210.21 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Di-tert-butyl hydrogen phosphate (C8H19O4P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 210.21 g/mol, it falls into the medium-molecular-weight range.

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 Di-tert-butyl hydrogen phosphate 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 FormulaC8H19O4P
Molecular Weight210.21 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)-0.5
CAS Registry Year (est.)1966

Recommended Standards

Why CATO?