R1512

パルミチン酸レチニル

potency: ≥1,700,000 USP units per g

• 別名: all−trans−レチノールパルミタート, パルミチン酸ビタミンA
• 実験式（ヒル表記法）: C₃₆H₆₀O₂
• CAS番号: 79-81-2
• 分子量: 524.86
• Beilstein: 1917366
• EC Number: 201-228-5
• MDL番号: MFCD00019414
• UNSPSCコード: 12352205
• PubChem Substance ID: 24899347
• NACRES: NA.79

特性

• 由来生物: synthetic (organic)
• 品質水準: 200
• 形状: solid or viscous liquid
• 有効性: ≥1,700,000 USP units per g
• 含まれません: antioxidant
• 色: yellow to yellow-green
• mp: 26 °C
• 保管温度: 2-8°C
• SMILES記法: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/COC(CCCCCCCCCCCCCCC)=O)C(C)(C)CCC1
• InChI: 1S/C36H60O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-25-35(37)38-30-28-32(3)23-20-22-31(2)26-27-34-33(4)24-21-29-36(34,5)6/h20,22-23,26-28H,7-19,21,24-25,29-30H2,1-6H3/b23-20+,27-26+,31-22+,32-28+
• InChI Key: VYGQUTWHTHXGQB-FFHKNEKCSA-N

詳細

詳細

Retinyl palmitate or vitamin A palmitate is a retinoid, which is an acid form of vitamin A. Retinoids exist as many geometric isomers due to the unsaturated bonds in the aliphatic chain. Retinyl palmitate is a major storage form of vitamin A found in epidermis. Retinyl esters provide pools of vitamin A that are converted into retinol and other retinoids as needed.

アプリケーション

Retinyl palmitate has been used as a standard in high performance liquid chromatography (HPLC). It has also been used to study its effect on brain regeneration in larval Xenopus laevis.

生物化学的／生理学的作用

Retinyl palmitate is widely used in pharmaceutical applications. It is also extensively used in cosmetic formulations due to its beneficial effects on the appearance of skin and anti-oxidant properties. Retinyl palmitate acts as a teratogen and affect vertebrate embryogenesis and regeneration. It is added as a source of vitamin A in low fat and skim milks. Retinyl palmitate acts as a chemopreventive or antineoplastic agent.

レビュー：ビタミンA代謝。

包装

Sealed ampule.

物理的形状

oil or solid

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,H412
• 注意書き: P202 - P273 - P280 - P308 + P313 - P405 - P501
• 危険有害性の分類: Aquatic Chronic 3 - 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): No data available
• 引火点(℃): No data available
• 個人用保護具 (PPE): Eyeshields, Gloves, type ABEK (EN14387) respirator filter