(trans)-4-Propyl-1-methyl-L-proline-d3 CAS 1246816-92-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1246816-92-1
Molecular Formula-
Molecular Weight174.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(trans)-4-Propyl-1-methyl-L-proline-d3 CAS 1246816-92-1 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

(trans)-4-Propyl-1-methyl-L-proline-d3 (CAS 1246816-92-1) is a high-purity analytical reference standard with the molecular formula C9H14D3NO2 and a molecular weight of 174.26 g/mol.

(trans)-4-Propyl-1-methyl-L-proline-d3 (C9H14D3NO2) contains deuterium isotope labeling, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC9H14D3NO2
Molecular Weight174.26 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms1

Recommended Standards

Why CATO?