Ethyl propylalaninate CAS 131645-72-2

Purity 97%+In StockPharmaceutical Standards
CAS No.131645-72-2
Molecular FormulaC8H17NO2
Molecular Weight159.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl propylalaninate CAS 131645-72-2 chemical structure

Description

Ethyl propylalaninate (CAS 131645-72-2), molecular formula C8H17NO2 and molecular weight 159.23 g/mol, is a CATO reference standard with documented purity and traceability.

Ethyl propylalaninate (C8H17NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), Ethyl propylalaninate 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 FormulaC8H17NO2
Molecular Weight159.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1994
Nitrogen Atoms1

Recommended Standards

Why CATO?