Description

Thiamine Monophosphate Chloride Dihydrate is a stable, water-soluble phosphate ester salt of Vitamin B1, essential for cellular energy production and metabolic functions. This high-purity form is critical for applications requiring precise bioavailability and consistent chemical performance. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and advanced animal nutrition sectors for formulating injectable solutions, dietary supplements, and fortified feeds.

Application

• Pharmaceutical Formulations: Key active ingredient in injectable Vitamin B1 therapies and multivitamin preparations for clinical use.
• Nutraceutical & Dietary Supplements: Used in high-quality solid and liquid supplement products for enhanced thiamine bioavailability.
• Animal Feed & Veterinary Medicine: Essential component in premixes and veterinary injectables to prevent and treat thiamine deficiency in livestock and aquaculture.
• Cell Culture Media & Biochemical Research: Serves as a defined nutrient source in microbiological media and as a standard in analytical research.
• Food & Beverage Fortification: Employed in the enrichment of staple foods and functional beverages where a stable form of Vitamin B1 is required.

Basic Information

Product Name	Thiamine Monophosphate Chloride Dihydrate
CAS No.	273724-21-3
Molecular Formula	C12H19ClN4O4PS · 2H2O
Molecular Weight	425.80 g/mol (anhydrous basis)
Synonyms	Thiamine Monophosphate Chloride; Cocarboxylase Chloride; Thiamine Diphosphate Chloride (common misnomer); Vitamin B1 Monophosphate Salt; TMP Chloride; Thiamin Monophosphochloride Dihydrate; Phosphothiamine Chloride; 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium Chloride Phosphate Ester Dihydrate
EINECS	Contact for details

Quality Control

Our Thiamine Monophosphate Chloride Dihydrate is manufactured under strict quality management systems. Each batch is tested to meet high-purity standards suitable for pharmaceutical and nutritional applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to ensure full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and must be kept in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	7.0% - 9.0%
pH (5% Solution)	2.5 - 3.5
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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