Ethylamine Hydrochloride CAS 557-66-4

Purity >95%,TitrationIn StockPharmaceutical Standards
CAS No.557-66-4
Molecular FormulaC2H7N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethylamine Hydrochloride CAS 557-66-4 chemical structure

Description

The molecular framework of Ethylamine Hydrochloride (C2H7NHCl) is characterized by chlorine substitution. 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.

Ethylamine Hydrochloride (CAS 557-66-4) is a high-purity analytical reference standard with the molecular formula C2H7NHCl and a molecular weight of 81.54 g/mol.

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

As a certified reference material (CRM), Ethylamine Hydrochloride 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.

Physical & Chemical Properties

Molecular FormulaC2H7N HCl
Molecular Weight81.54 g/mol
Purity>95%,Titration
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms1

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