Description

Dibenzoyl Thiamine is a stable, fat-soluble derivative of Vitamin B1 (Thiamine). This compound is valued for its enhanced stability and bioavailability compared to its water-soluble counterparts, making it a critical ingredient in specialized formulations. It is primarily utilized by manufacturers in the pharmaceutical and nutraceutical industries seeking advanced vitamin delivery systems.

Application

• Pharmaceutical Intermediates: Used in the synthesis of advanced thiamine-based pharmaceutical products.
• Nutraceutical & Dietary Supplements: Incorporated into fat-soluble vitamin B1 supplements and multivitamin complexes for improved absorption.
• Functional Food & Beverage Fortification: Applied in the enrichment of oils, dairy products, and other lipid-based food matrices where water-soluble vitamins are unsuitable.
• Animal Feed & Veterinary Products: Serves as a stable source of Vitamin B1 in premixes and veterinary medicinal products.
• Cosmetic & Personal Care: Found in specialized skincare formulations for its potential role in cellular energy metabolism.
• Research & Development: Employed as a reference standard and in biochemical research related to thiamine metabolism.

Basic Information

Product Name	Dibenzoyl Thiamine
CAS No.	299-88-7
Molecular Formula	C26H26N4O3S
Molecular Weight	474.58 g/mol
Synonyms	Thiamine Dibenzoyl Ester; Dibenzoylthiamine; Benfotiamine (related compound); Vitamin B1 Dibenzoyl Ester; Thiamine Dibenzoyl; O,S-Dibenzoylthiamine; Thiamine Tetrahydrofurfuryl Disulfide Derivative; Allithiamine (related class)
EINECS	206-082-1

Quality Control

Our Dibenzoyl Thiamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We can supply material compliant with relevant pharmacopeial monographs (e.g., USP, EP) for pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
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.