Description

Thiamine Phosphate Ester Dihydrogen Phosphate Salt is a phosphorylated derivative of Vitamin B1 (thiamine), offering enhanced stability and bioavailability compared to its hydrochloride counterpart. This compound serves as a critical active pharmaceutical ingredient (API) and a vital biochemical precursor in advanced nutritional and pharmaceutical formulations. It is essential for manufacturers in the pharmaceutical, nutraceutical, and high-purity biochemical sectors requiring a stable, water-soluble form of thiamine for injectable solutions, specialized supplements, and research applications.

Application

• Pharmaceutical Active Ingredient (API): Used in the formulation of injectable vitamin B-complex solutions and specialized parenteral nutrition products.
• Nutraceutical & Dietary Supplements: Incorporated into high-end nutritional supplements where enhanced stability and bioavailability of thiamine are required.
• Biochemical Research: Serves as a key reagent and standard in enzymatic studies, metabolic pathway research, and neuroscience investigations related to thiamine-dependent processes.
• Veterinary Pharmaceuticals: Utilized in vitamin formulations for animal health, particularly in cases requiring efficient thiamine supplementation.
• Cell Culture Media: Acts as a vital component in specialized cell culture and fermentation media to support cellular growth and metabolism.
• Cosmeceuticals: Found in advanced skincare formulations targeting cellular energy and antioxidant support.

Basic Information

Product Name	Thiamine Phosphate Ester Dihydrogen Phosphate Salt
CAS No.	635-97-2
Molecular Formula	C12H19N4O7P2S
Molecular Weight	425.31 g/mol
Synonyms	Thiamine Monophosphate Disodium Salt; Cocarboxylase; Thiamine Diphosphate; TDP; Thiamine Pyrophosphate (TPP); Vitamin B1 Pyrophosphate; Diphosphothiamine; Aneurin Pyrophosphate; ThPP
EINECS	211-239-9

Quality Control

We supply Thiamine Phosphate Ester Dihydrogen Phosphate Salt meeting high-purity standards suitable for pharmaceutical and nutritional applications. Our quality assurance system ensures batch-to-batch consistency and compliance with relevant pharmacopeial guidelines. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, purity, and identification. For specific grade requirements, including USP or custom specifications, please contact our technical team.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (1% Solution)	2.5 - 4.0
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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