Description

Riboflavine Tetrabutyrate is a lipophilic ester derivative of vitamin B2 (riboflavin), designed for enhanced stability and bioavailability in specialized formulations. This compound is critical for manufacturers requiring a fat-soluble form of riboflavin for advanced nutraceutical and pharmaceutical applications. It is primarily utilized by producers in the dietary supplement, functional food, and advanced cosmetic industries seeking to improve product performance and shelf-life.

Application

• As a key active ingredient in high-potency, fat-soluble vitamin B2 supplements and multivitamin formulations.
• Utilized in the fortification of lipid-based functional foods and nutritional beverages for improved nutrient delivery.
• Employed in advanced cosmetic and personal care products for its skin-conditioning and antioxidant properties.
• Acts as a stabilizing agent and nutrient source in specialized animal feed premixes and veterinary products.
• Serves as a biochemical precursor or intermediate in pharmaceutical research and synthesis.
• Used in the development of controlled-release dosage forms due to its modified solubility profile.

Basic Information

Product Name	Riboflavine Tetrabutyrate
CAS No.	752-56-7
Molecular Formula	C33H44N4O10
Molecular Weight	656.73 g/mol
Synonyms	Riboflavin Tetrabutyrate; Vitamin B2 Tetrabutyrate; Riboflavine Tetran-butyrate; Tetran-butyrylriboflavin; Alloxazine-7,8-dimethyl-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl) tetran-butyrate; Butyryl Riboflavin; Riboflavin Ester
EINECS	Contact for details

Quality Control

Our Riboflavine Tetrabutyrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments. Quality standards are aligned with industry best practices for nutraceutical and pharmaceutical intermediates.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-yellow 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

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