R3250

酢酸レチニル

synthetic, matrix dispersion, 475,000-650,000 USP units/g

• 別名: ビタミン A アセタート, 酢酸レチノール
• 実験式（ヒル表記法）: C₂₂H₃₂O₂
• CAS番号: 127-47-9
• 分子量: 328.49
• Beilstein: 1915439
• EC Number: 204-844-2
• MDL番号: MFCD00019413
• UNSPSCコード: 12352205
• eCl@ss: 34058009
• PubChem Substance ID: 57654589
• NACRES: NA.79

特性

• 由来生物: synthetic
• 品質水準: 200
• 形状: matrix dispersion
• 比活性: 475,000-650,000 USP units/g
• 色: yellow
• mp: 57-58 °C
• 保管温度: −20°C
• SMILES記法: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/COC(C)=O)C(C)(C)CCC1
• InChI: 1S/C22H32O2/c1-17(9-7-10-18(2)14-16-24-20(4)23)12-13-21-19(3)11-8-15-22(21,5)6/h7,9-10,12-14H,8,11,15-16H2,1-6H3/b10-7+,13-12+,17-9+,18-14+
• InChI Key: QGNJRVVDBSJHIZ-QHLGVNSISA-N

詳細

詳細

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.

アプリケーション

Retinyl acetate has been used:

• a control diet to study its effect at different developmental periods in fish larvae
• to study its inhibitory effects on Mycobacterium avium subspecies paratuberculosis (MAP) strains
• as an internal standard in high performance liquid chromatography (HPLC) to quantify vitamin A in fortified milk

生物化学的／生理学的作用

Retinyl esters provide pools of vitamin A that are converted into retinol and other retinoids as required. Retinyl acetate is used in a wide range of biological applications. It acts as a chemopreventive agent. Retinyl acetate also has antineoplastic property.

物理的形状

コ-ンスタ-チ-ゼラチンマトリクス中に分散。油分散性。

アナリシスノート

活性はUSP標準とのHPLCによる比較に基づいています。

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H360D,H413
• 注意書き: P202 - P273 - P280 - P308 + P313 - P405 - P501
• 危険有害性の分類: Aquatic Chronic 4 - Repr. 1B
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type ABEK (EN14387) respirator filter