Description

Choline Hydrogen L-Glutamate is a high-purity, organically derived salt that combines the essential nutrient choline with the amino acid L-glutamic acid. This compound is valued for its role as a stable and bioavailable source of both choline and glutamate, critical for various biochemical and industrial processes. It serves as a key ingredient for manufacturers in the pharmaceutical, nutraceutical, and advanced food additive sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediates: Used in the synthesis of specialized drugs and as a component in parenteral nutrition solutions.
• Nutraceutical & Dietary Supplements: Serves as a source of choline and glutamate in brain health, nootropic, and cognitive support formulations.
• Food & Beverage Fortification: Employed as a nutritional enhancer and flavor modulator in functional foods and medical nutrition products.
• Biochemical Research: Acts as a reagent and standard in neuroscience, cell culture media, and metabolic pathway studies.
• Cosmetic & Personal Care: Incorporated into skincare products for its potential moisturizing and skin-barrier supporting properties.
• Animal Feed Additives: Used to improve the nutritional profile of feed for livestock and aquaculture.

Basic Information

Product Name	Choline Hydrogen L-Glutamate
CAS No.	85567-49-3
Molecular Formula	C10H22N2O5
Molecular Weight	250.30 g/mol
Synonyms	L-Glutamic Acid Choline Salt; Choline L-Glutamate; (2-Hydroxyethyl)trimethylammonium L-Glutamate; Choline Glutamate; Choline Acid Glutamate; Glutamic Acid Choline Salt; Choline Hydrogen Glutamate; L-Glutamic Acid, Compd. with (2-Hydroxyethyl)trimethylammonium (1:1)
EINECS	Contact for details

Quality Control

Our Choline Hydrogen L-Glutamate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to ensure it meets stringent specifications for pharmaceutical and food-grade applications. A Certificate of Analysis (COA) detailing purity, heavy metals, residual solvents, and microbiological data is provided with every shipment to guarantee traceability and compliance.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent caking and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Rotation	+27.0° to +30.0° (c=1 in H2O)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Microbiological Analysis	Meets standard criteria

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