T5134

(±)-α-Tocopherol nicotinate

• Sinonimo/i: Vitamin E nicotinate
• Formula empirica (notazione di Hill): C₃₅H₅₃NO₃
• Numero CAS: 51898-34-1
• Peso molecolare: 535.80
• Numero CE: 257-501-4
• Numero MDL: MFCD03548047
• Codice UNSPSC: 12352211
• ID PubChem: 24900260
• NACRES: NA.79

Proprietà

• Saggio: ≥98%
• Stato: solid or liquid
• Colore: white to yellow
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(=O)c3cccnc3)c(C)c(C)c2O1
• InChI: 1S/C35H53NO3/c1-24(2)13-9-14-25(3)15-10-16-26(4)17-11-20-35(8)21-19-31-29(7)32(27(5)28(6)33(31)39-35)38-34(37)30-18-12-22-36-23-30/h12,18,22-26H,9-11,13-17,19-21H2,1-8H3/t25-,26-,35-/m1/s1; MSCCTZZBYHQMQJ-AZAGJHQNSA-N

Descrizione

Descrizione generale

α-Tocopherol nicotinate is a fat soluble vitamin.[1] It is an ester of tocopherol and niacin. Niacin is linked to the hydroxyl group of active vitamin E in this ester.[2] α-Tocopherol is a form of vitamin E,[3] which is available through dietary sources.[4] RRR-α-tocopherol is a natural form of α-Tocopherol.[5]

Applicazioni

(±)-α-Tocopherol nicotinate has been used in metabolic studies to assess its biological functions in rats.[2]

Azioni biochim/fisiol

α-Tocopherol is a radical-chain breaker owing to its anti-oxidant property.[6]

Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by homo sapiens. α-Tocopherol nicotinate is used along the α-Tocopherol acetate, α-Tocopherol succinate and other esterified forms as a vitamin E supplement with similar but differential activities.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)