Heptaethylene Glycol CAS 5617-32-3

Purity >95%In StockPharmaceutical Standards
CAS No.5617-32-3
Molecular FormulaC14H30O8
Molecular Weight326.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Heptaethylene Glycol CAS 5617-32-3 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 Heptaethylene Glycol.

CATO supplies Heptaethylene Glycol (CAS 5617-32-3), a certified reference material (molecular formula C14H30O8, MW 326.38 g/mol) for analytical method development and quality control.

Heptaethylene Glycol (C14H30O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

CATO manufactures Heptaethylene Glycol 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 FormulaC14H30O8
Molecular Weight326.38 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1958

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