HO-PEG14-OH CAS 1189112-05-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1189112-05-7
Molecular FormulaC28H58O15
Molecular Weight634.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

HO-PEG14-OH CAS 1189112-05-7 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 HO-PEG14-OH.

HO-PEG14-OH (CAS 1189112-05-7), molecular formula C28H58O15 and molecular weight 634.75 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C28H58O15, HO-PEG14-OH contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 634.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 HO-PEG14-OH 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 FormulaC28H58O15
Molecular Weight634.75 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1989

Recommended Standards

Why CATO?