胆固醇（CAS 57-88-5）：分子式 C27H46O、分子量 386.7。
| CAS号 | 57-88-5 |
|---|---|
| 分子式 | C27H46O |
| 分子量 | 386.7 |
| 熔点 | 148.5 |
| 沸点 | 360 |
| LogP | 8.7 |
| 应用领域 | Emollient、Emulsifying、Stabilizing、Main sterol of higher animals found in all body tissues、Used as an emulsifying agent for pharmaceuticals、Also used as a raw material for syntheses、Used in pharmaceutical and dermal preparations as an emulsifying agent、Found in many foods (meats、eggs、milk、cheese、fish、shellfish) derived from animal products. Essential for membrane integrity. Used in steroid hormone synthesis |
登记用途：Emollient、Emulsifying、Stabilizing、Main sterol of higher animals found in all body tissues、Used as an emulsifying agent for pharmaceuticals、Also used as a raw material for syntheses、Used in pharmaceutical and dermal preparations as an emulsifying agent、Found in many foods (meats、eggs、milk、cheese、fish、shellfish) derived from animal products. Essential for membrane integrity. Used in steroid hormone synthesis。
胆固醇 是一种化工化合物，登记 CAS 号为 57-88-5，分子式 C27H46O（分子量 386.7）。
登记 CAS 号：57-88-5
其分子式 C27H46O 由 27 个碳、46 个氢、1 个氧 组成。
别名/同义词：胆固醇 · Cholesterol
胆固醇 的 CAS 登记号为 57-88-5。
分子式 C27H46O，分子量 386.7。
别名/同义词：胆固醇、Cholesterol。
登记用途：Emollient、Emulsifying、Stabilizing、Main sterol of higher animals found in all body tissues、Used as an emulsifying agent for pharmaceuticals、Also used as a raw material for syntheses、Used in pharmaceutical and dermal preparations as an emulsifying agent、Found in many foods (meats、eggs、milk、cheese、fish、shellfish) derived from animal products. Essential for membrane integrity. Used in steroid hormone synthesis。
胆固醇（CAS 57-88-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 57-88-5 |
|---|---|
| PubChem CID | 5997 |
| Molecular formula | C27H46O |
| IUPAC name | (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| UNII (FDA) | 97C5T2UQ7J |
| Molecular Weight | 386.7 |
|---|---|
| XLogP3 | 8.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 386.354866087 |
| Monoisotopic Mass | 386.354866087 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 28 |
| Boiling Point | 360 |
|---|---|
| Boiling Point | 360 °C (decomposes) |
| Melting Point | 148.5 |
| Melting Point | 148.5 °C |
| Melting Point | 148 °C |
| Solubility | 0.095 |
| Solubility | In water, 0.095 mg/l @ 30 °C. |
| Solubility | 9.5e-05 mg/mL |
| Density | 1.067 @ 20 °C/4 °C |
| Vapor Pressure | VP: 0.171 mm Hg at 149 °C |
cholesterol; 57-88-5; Cholesterin; Cholest-5-en-3beta-ol; Cholesteryl alcohol; Dythol; Cordulan; Dusoline; Dusoran; Cholesterine; Cholestrin; Cholestrol; Hydrocerin; Lidinite; Kathro; Lanol
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Cholesterol) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Stabilizing; Emulsifying; Emollient |
|---|---|
| GHS notification summary | 97.8% (222 / 227) |
| GHS notification summary | 97.8% (222 / 227) |
|---|
This chemical does not meet GHS hazard criteria for 97.8% (222 of 227) of all reports.
Reported as not meeting GHS hazard criteria by 222 of 227 companies (only 2.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Cholesterol · CAS 57-88-5 · C27H46O. UNII 97C5T2UQ7J. Boiling Point: 360; Boiling Point: 360 °C (decomposes); Melting Point: 148.5.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Cholesterol