Altizide EP Impurity B CAS 84522-35-0

Purity 97%+In StockPharmaceutical Standards
CAS No.84522-35-0
Molecular FormulaC7H14O2S
Molecular Weight162.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Altizide EP Impurity B CAS 84522-35-0 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 Altizide EP Impurity B.

Altizide EP Impurity B (CAS 84522-35-0), molecular formula C7H14O2S and molecular weight 162.25 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Altizide EP Impurity B is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Altizide EP Impurity B 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 FormulaC7H14O2S
Molecular Weight162.25 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1981
Sulfur Atoms1

Recommended Standards

Why CATO?