Vitamin B3 Inositol Hexanicotinate
dilcit, dilexpal, esantene, Esantene
- CAS
- 6556-11-2
- EC
- 229-485-9
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition
Vitamin B3 Inositol Hexanicotinate is a white to off-white solid ester of inositol and nicotinic acid, with formula C₄₂H₃₀N₆O₁₂ and molecular weight 285.25 g/mol. Density approximately 1.33 g/cm³, melting point 254.6 °C, boiling point estimated at 755.54 °C. Also known as dilcit, dilexpal, and esantene; CAS 6556-11-2, EC 229-485-9.
It is a flush-free form of niacin (Vitamin B3), listed under Annex II of Directive 2002/46/EC as an authorised source of niacin in food supplements. SoleChem supplies food grade and pharma grade material for nutraceutical and food-sector applications.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Vitamin B3 Inositol Hexanicotinate (CAS 6556-11-2) to customers in more than 40 countries.
Vitamin B3 Inositol Hexanicotinate
Applications
- Nutraceuticals & Supplements: flush-free niacin listed in EU Directive 2002/46/EC
- EU Health Claims: supports Reg. 432/2012 Vitamin B3 energy and nervous system claims
- Food & Nutrition: niacin source in functional foods targeting B-vitamin intake
- Pharmaceuticals: non-flushing niacin derivative for pharma-grade solid dosage forms
- Cosmetics: topical formulations referencing Vitamin B3 skin activity
Safety & Risks
Not classified as hazardous under GHS. Low acute toxicity profile. Use standard PPE — gloves and eye protection — when handling bulk powder. Store in a cool, dry place away from moisture and direct light.
Packaging
Supplied in 25 kg fibre drums or cartons; 1 kg and 5 kg options available for small lots. Store cool and dry.