Description

Prosultiamine is a synthetic derivative of vitamin B1 (thiamine) with enhanced bioavailability and stability. This compound is valued for its critical role as a coenzyme precursor in cellular energy metabolism and neurological function. It is primarily utilized by manufacturers in the pharmaceutical and nutraceutical industries for the production of high-grade supplements and clinical formulations.

Application

• Pharmaceutical Intermediates: Key raw material for synthesizing advanced thiamine-based therapeutics and injectable formulations.
• Nutraceutical & Dietary Supplements: Core active ingredient in high-potency vitamin B-complex capsules, tablets, and liquid supplements.
• Clinical Nutrition: Used in medical nutrition products and parenteral solutions for addressing thiamine deficiency and related metabolic disorders.
• Veterinary Pharmaceuticals: Incorporated into animal health products for livestock and companion animal nutrition.
• Research & Development: Reference standard and biochemical reagent for metabolic studies and pharmaceutical research.

Basic Information

Product Name	Prosultiamine
CAS No.	59-58-5
Molecular Formula	C₁₇H₂₆N₄O₃S₂
Molecular Weight	398.55 g/mol
Synonyms	Thiamine Propyl Disulfide; TPD; Prosultiaminum; Alinamin; Neuvita; Vitamin B1-T; Thiamine Disulfide Derivative; O,S-Diisobutyrylthiamine; Isobutyryl Thiamine Disulfide
EINECS	200-432-1

Quality Control

Our Prosultiamine is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical and nutraceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.0% - 102.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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