87809

Retinyl propionate

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

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

Propriétés

• biological source: synthetic
• Quality Segment: 100
• assay: ≥98.0% (sum of isomers, HPLC)
• form: liquid
• specific activity: ~2500 U/mg
• contains: BHT as stabilizer
• impurities: ~5% cis-isomers
• color: green-yellow to very dark green-yellow, yellow to very dark yellow
• storage temp.: 2-8°C
• SMILES string: 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+
• InChI key: SFRPDSKECHTFQA-ONOWFSFQSA-N

Description

General description

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.

Biochem/physiol Actions

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.

Other Notes

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

Informations sur la sécurité

• Pictogrammes: GHS08
• Mot-clé: Danger
• Codes de danger: H360,H413
• Mentions de précaution: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Aquatic Chronic 4 - Repr. 1B
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Point d'éclair (°F): 262.4 °F - closed cup
• Point d'éclair (°C): 128 °C - closed cup
• EPI (équipement de protection individuelle): Eyeshields, Gloves, type ABEK (EN14387) respirator filter