Description

Pyridoxine 3,4-Dioctanoate is a lipophilic ester derivative of Vitamin B6 (Pyridoxine), designed to enhance stability and bioavailability in advanced formulations. This compound is critical for applications requiring a more oil-soluble and less hygroscopic form of the essential vitamin. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and high-end cosmetic industries for developing stable, efficacious products.

Application

• Pharmaceutical Intermediates: Used in the synthesis of specialized vitamin B6 supplements and pro-drug formulations.
• Nutraceutical & Dietary Supplements: Incorporated into fat-soluble vitamin complexes and advanced nutritional blends for improved shelf-life.
• Cosmetic & Personal Care: Serves as a stable active ingredient in anti-aging serums, skin creams, and haircare products targeting skin barrier function.
• Animal Nutrition: Employed in premium feed premixes and veterinary products where enhanced vitamin stability is required.
• Research & Development: Used as a reference standard and a key reagent in biochemical and nutritional studies.
• Food Fortification: Potential use in fortifying lipid-based food matrices, though subject to regional regulatory approval.

Basic Information

Product Name	Pyridoxine 3,4-Dioctanoate
CAS No.	635-36-9
Molecular Formula	C26H45NO5
Molecular Weight	451.64 g/mol
Synonyms	Pyridoxine Dioctanoate; Vitamin B6 Dioctanoate; Pyridoxol 3,4-Dioctanoate; 5-Hydroxy-6-methyl-3,4-pyridinedimethanol 3,4-Dioctanoate; 3,4-Di-O-octanoylpyridoxine; Octanoic acid, ester with pyridoxine; Pyridoxine Di-n-octanoate
EINECS	Contact for details

Quality Control

Our Pyridoxine 3,4-Dioctanoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for assay and purity, to ensure it meets stringent specifications. Certificates of Analysis (COA) documenting identity, purity, and related substances are available upon request. We support compliance with cGMP, ISO, and relevant pharmacopeial guidelines for pharmaceutical intermediates.

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 atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
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.