Tri-(PEG1-C2-acid) CAS 1381861-95-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1381861-95-5
Molecular FormulaC15H27NO9
Molecular Weight365.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tri-(PEG1-C2-acid) CAS 1381861-95-5 chemical structure

Description

As a certified reference material (CRM), Tri-(PEG1-C2-acid) 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.

CATO supplies Tri-(PEG1-C2-acid) (CAS 1381861-95-5), a certified reference material (molecular formula C15H27NO9, MW 365.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H27NO9, Tri-(PEG1-C2-acid) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC15H27NO9
Molecular Weight365.38 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1991
Nitrogen Atoms1

Recommended Standards

Why CATO?