C79409

ステアリン酸コレステリル

96%

• 別名: 5-コレステン-3β-イルオクタデカノアート
• 実験式（ヒル表記法）: C₄₅H₈₀O₂
• CAS番号: 35602-69-8
• 分子量: 653.12
• Beilstein: 2068492
• EC Number: 252-637-0
• MDL番号: MFCD00003639
• UNSPSCコード: 12352108
• PubChem Substance ID: 24892584
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: 96%
• 形状: powder
• 光学活性: [α]25/D −21°, c = 2 in chloroform
• mp: 79-83 °C (lit.)
• 転移温度: cholesteric phase to smectic phase 75.5 °C; isotropic phase to cholesteric phase 79.5 °C; crystalline phase to isotropic phase 83 °C
• SMILES記法: CCCCCCCCCCCCCCCCCC(=O)O[C@H]1CC[C@]2(C)C3CC[C@]4(C)C(CCC4C3CC=C2C1)[C@H](C)CCCC(C)C
• InChI: 1S/C45H80O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h26,35-36,38-42H,7-25,27-34H2,1-6H3/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1
• InChI Key: XHRPOTDGOASDJS-XNTGVSEISA-N

詳細

詳細

Cholesteryl stearate is a stearic acid ester of cholesterol. In solid-state, its autoxidation is higher than its free form.

アプリケーション

It can be used as a reference standard during the determination of tocopherols and sterols in vegetable oils by GC.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)