HS-PEG5-CH2CH2NH2 CAS 1347750-20-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1347750-20-2
Molecular FormulaC12H27NO5S
Molecular Weight297.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

HS-PEG5-CH2CH2NH2 CAS 1347750-20-2 chemical structure

Description

HS-PEG5-CH2CH2NH2 (CAS 1347750-20-2) is a high-purity analytical reference standard with the molecular formula C12H27NO5S and a molecular weight of 297.41 g/mol.

The molecular framework of HS-PEG5-CH2CH2NH2 (C12H27NO5S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures HS-PEG5-CH2CH2NH2 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 FormulaC12H27NO5S
Molecular Weight297.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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