Ac-Leu-NH2 CAS 28529-34-2

Purity 97%+In StockPharmaceutical Standards
CAS No.28529-34-2
Molecular FormulaC8H16N2O2
Molecular Weight172.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ac-Leu-NH2 CAS 28529-34-2 chemical structure

Description

As a certified reference material (CRM), Ac-Leu-NH2 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.

Ac-Leu-NH2 (CAS 28529-34-2) is a high-purity analytical reference standard with the molecular formula C8H16N2O2 and a molecular weight of 172.22 g/mol.

Based on its molecular formula C8H16N2O2, Ac-Leu-NH2 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 172.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC8H16N2O2
Molecular Weight172.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1965
Nitrogen Atoms2

Recommended Standards

Why CATO?