L-Alanine-2,3,3,3-d4 CAS 18806-29-6

Purity >95%In StockPharmaceutical Standards
CAS No.18806-29-6
Molecular Formula-
Molecular Weight93.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Alanine-2,3,3,3-d4 CAS 18806-29-6 chemical structure

Description

CATO manufactures L-Alanine-2,3,3,3-d4 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.

L-Alanine-2,3,3,3-d4 (CAS 18806-29-6), molecular formula C3H3D4NO2 and molecular weight 93.12 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, L-Alanine-2,3,3,3-d4 is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 93.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC3H3D4NO2
Molecular Weight93.12 g/mol
Purity>95%
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962
Nitrogen Atoms1

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