Description

n-2-(Hydroxyethyl)-L-Valine-D4 (Technical Grade) is a deuterium-labeled derivative of the amino acid L-valine, featuring a hydroxyethyl side chain. This compound is a critical stable isotope-labeled intermediate, essential for creating internal standards and tracers used in advanced analytical techniques. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for applications requiring precise quantification and metabolic pathway studies.

Application

• As a stable isotope-labeled internal standard for the accurate quantification of L-valine derivatives in complex biological matrices via LC-MS/MS.
• In the synthesis of deuterium-labeled active pharmaceutical ingredients (APIs) for pharmacokinetic and drug metabolism studies.
• For metabolic pathway tracing and proteomics research in academic and industrial life science laboratories.
• As a key building block in the development of novel peptide-based therapeutics and diagnostic agents.
• In agrochemical research for creating labeled analogs of amino acid-based compounds to study environmental fate and plant uptake.

Basic Information

Product Name	n-2-(Hydroxyethyl)-L-Valine-D4 (Technical Grade)
CAS No.	120398-50-7
Molecular Formula	C7H11D4NO3
Molecular Weight	161.21 g/mol (approx.)
Synonyms	L-Valinol-D4, N-(2-Hydroxyethyl)-; 2-[(2-Hydroxyethyl)amino]-3-methylbutanoic-3,4,4,4-d4 acid; (S)-2-((2-Hydroxyethyl)amino)-3-methylbutanoic-3,4,4,4-d4 acid; Deuterated N-(2-Hydroxyethyl)valine; N-(2-Hydroxyethyl)-L-valine-d4; Hydroxyethyl-L-valine-D4; Amino acid derivative D4; Stable isotope-labeled valine analog
EINECS	Contact for details

Quality Control

Our Technical Grade n-2-(Hydroxyethyl)-L-Valine-D4 is produced under a controlled quality system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and isotopic enrichment meet the required specifications for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing assay (by HPLC/NMR), deuterium enrichment level, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Deuterium Enrichment	≥ 98 atom % D
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.