Propanol-PEG4-CH2OH CAS 156868-17-6

Purity 97%+In StockPharmaceutical Standards
CAS No.156868-17-6
Molecular FormulaC12H26O6
Molecular Weight266.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Propanol-PEG4-CH2OH CAS 156868-17-6 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 Propanol-PEG4-CH2OH.

Propanol-PEG4-CH2OH (CAS 156868-17-6) is a high-purity analytical reference standard with the molecular formula C12H26O6 and a molecular weight of 266.33 g/mol.

The molecular framework of Propanol-PEG4-CH2OH (C12H26O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 Propanol-PEG4-CH2OH 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 FormulaC12H26O6
Molecular Weight266.33 g/mol
Purity97%+
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.)2001

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