Description

L-Threonine Hydrochloride is the hydrochloride salt form of the essential amino acid L-Threonine, offering enhanced stability and solubility for critical industrial and pharmaceutical applications. This high-purity compound is vital for formulating balanced nutrient media, dietary supplements, and advanced pharmaceutical intermediates. It serves the specific needs of manufacturers in the pharmaceutical, nutraceutical, food & beverage, and animal nutrition sectors, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediates: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Nutraceutical & Dietary Supplements: Incorporated into amino acid supplements, protein powders, and clinical nutrition products to support human health and wellness.
• Cell Culture & Fermentation Media: An essential nutrient component in microbiological media and bioreactor feeds for the production of biologics, vaccines, and enzymes.
• Animal Feed Additives: Used to fortify feed for poultry, swine, and aquaculture to optimize growth performance and feed efficiency.
• Food & Beverage Fortification: Employed as a nutritional enhancer in functional foods, sports drinks, and medical food products.
• Biochemical Research: A standard reagent in laboratory research for studying metabolic pathways, protein synthesis, and enzymatic processes.

Basic Information

Product Name	L-Threonine Hydrochloride
CAS No.	82650-07-5
Molecular Formula	C₄H₉NO₃·HCl
Molecular Weight	179.61 g/mol
Synonyms	(2S,3R)-2-Amino-3-hydroxybutanoic acid hydrochloride; L-Threonine HCl; Threonine hydrochloride; (2S,3R)-Threonine hydrochloride; H-Thr-OH·HCl; L-α-Amino-β-hydroxybutyric acid hydrochloride; L-(-)-Threonine hydrochloride
EINECS	Contact for details

Quality Control

Our L-Threonine Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for demanding applications. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing parameters such as assay, optical rotation, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.5% - 101.5%
Specific Rotation [α]²⁰D	-25.0° to -28.0° (c=5 in H₂O)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%

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