10829

trans-β-Apo-8′-carotenal

~20% apocarotenal basis (UV-vis), suspension (oily)

• Synonyme(s) : Apocarotenal
• Formule empirique (notation de Hill) : C₃₀H₄₀O
• Numéro CAS: 1107-26-2
• Poids moléculaire : 416.64
• Beilstein: 2064131
• Numéro CE : 214-171-6
• Numéro MDL: MFCD00042626
• Code UNSPSC : 12352205
• ID de substance PubChem : 57646806
• Nomenclature NACRES : NA.79

Propriétés

• Source biologique: corn (or maize)
• Forme: suspension (oily)
• Concentration: ~20% (apocarotenal, UV-vis)
• Couleur: black to brown; brown to very dark brown
• Pf: 138-141 °C
• Température de stockage: 2-8°C
• Chaîne SMILES: [H]C(=O)\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
• InChI: 1S/C30H40O/c1-24(13-8-9-14-25(2)16-11-18-27(4)23-31)15-10-17-26(3)20-21-29-28(5)19-12-22-30(29,6)7/h8-11,13-18,20-21,23H,12,19,22H2,1-7H3/b9-8+,15-10+,16-11+,21-20+,24-13+,25-14+,26-17+,27-18+
• Clé InChI: DFMMVLFMMAQXHZ-DOKBYWHISA-N

Description

Description générale

trans-β-Apo-8′-carotenal is a linear aldehydic carotenoid.[1][2] It is naturally found in oranges, spinach, grass, tangerines and marigolds[2] and thus, it is directly absorbed from the diet.[3]

Application

trans-β-Apo-8′-carotenal has been used as an internal standard during vitamin E analysis.[4]

Actions biochimiques/physiologiques

trans-β-Apo-8′-carotenal is commercially available as a food colorant.[3]

Natural carotenoid that is formed from β-carotene in vivo and is an inducer of cytochrome P450 1A (CYP1A) in rats and in Ah-receptor-responsive mice.

Attention

solidifies on refrigeration

Forme physique

Suspension of micronized crystals of apocarotenal dispersed in vegetable oils

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)