87809

Retinyl propionate

≥98.0% (sum of isomers, HPLC), ~2500 U/mg

• Synonyme(s) : Vitamin A propionate
• Formule empirique (notation de Hill) : C₂₃H₃₄O₂
• CAS Number: 7069-42-3
• Poids moléculaire : 342.51
• Beilstein: 2475675
• Numéro CE : 230-363-2
• Numéro MDL: MFCD00129785
• Code UNSPSC : 12352205
• eCl@ss : 34058020
• ID de substance PubChem : 57653182
• Nomenclature NACRES : NA.79

Propriétés

• Source biologique: synthetic
• Niveau de qualité: 100
• Essai: ≥98.0% (sum of isomers, HPLC)
• Forme: liquid
• Activité spécifique: ~2500 U/mg
• Contient: BHT as stabilizer
• Impuretés: ~5% cis-isomers
• Couleur: green-yellow to very dark green-yellow; yellow to very dark yellow
• Température de stockage: 2-8°C
• Chaîne SMILES: CCC(=O)OC\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
• InChI: 1S/C23H34O2/c1-7-22(24)25-17-15-19(3)11-8-10-18(2)13-14-21-20(4)12-9-16-23(21,5)6/h8,10-11,13-15H,7,9,12,16-17H2,1-6H3/b11-8+,14-13+,18-10+,19-15+
• Clé InChI: SFRPDSKECHTFQA-ONOWFSFQSA-N

Description

Description générale

Retinal, retinol and retinoic acid are the aldehyde, alcohol and acid forms of vitamin A. The retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain. Retinoids also exist as retinyl esters such as retinyl propionate, retinyl acetate and retinyl palmitate.

Application

Retinyl propionate has been used to determine its effects on performance, egg quality, serum and egg oxidative status and vitamin A levels in laying quails.

Actions biochimiques/physiologiques

Retinyl esters provide pools of vitamin A that are converted into retinol and other retinoids as needed. Retinyl propionate is used in various formulations to control wrinkles.

Définition de l'unité

1 international unit according to PH EUR II, 217 (1983)

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H360,H413
• Conseils de prudence: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Classification des risques: Aquatic Chronic 4 - Repr. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 262.4 °F - closed cup
• Point d'éclair (°C): 128 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter