17-α-甲基雌二醇-17-β（CAS 302-76-1）：分子式 C19H26O2、分子量 286.4。
| CAS号 | 302-76-1 |
|---|---|
| 分子式 | C19H26O2 |
| 分子量 | 286.4 |
| LogP | 4.2 |
17-α-甲基雌二醇-17-β 是一种化工化合物，登记 CAS 号为 302-76-1，分子式 C19H26O2（分子量 286.4）。
登记 CAS 号：302-76-1
其分子式 C19H26O2 由 19 个碳、26 个氢、2 个氧 组成。
别名/同义词：17-α-甲基雌二醇-17-β · 17-alpha-methyloestradiol-17-beta
17-α-甲基雌二醇-17-β 的 CAS 登记号为 302-76-1。
分子式 C19H26O2，分子量 286.4。
别名/同义词：17-α-甲基雌二醇-17-β、17-alpha-methyloestradiol-17-beta。
17-α-甲基雌二醇-17-β（CAS 302-76-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 302-76-1 |
|---|---|
| PubChem CID | 66413 |
| Molecular formula | C19H26O2 |
| IUPAC name | (8R,9S,13S,14S,17S)-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| UNII (FDA) | 08IS5358PS |
| Molecular Weight | 286.4 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 286.193280068 |
| Monoisotopic Mass | 286.193280068 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 21 |
Methylestradiol; 302-76-1; 17-Methylestradiol; 08IS5358PS; NSC-52245; DTXSID401016541; RefChem:437571; DTXCID601474731; (17beta)-17-Methylestra-1,3,5(10)-triene-3,17-diol; 206-128-5; 17alpha-Methylestradiol; CHEMBL1627631; (8R,9S,13S,14S,17S)-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol; 17-?-Methylestradiol; 17-alpha-Methyloestradiol-17-beta; 17.alpha.-Methylestradiol
| Reported hazard statements | H302, H312, H332 (94.4%), H351 (100%), H361 (94.4%) |
|---|
H302+H312+H332 (94.4%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (94.4%): Harmful if swallowed [Warning Acute toxicity, oral]
17-alpha-methyloestradiol-17-beta · CAS 302-76-1 · C19H26O2. UNII 08IS5358PS.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 17-alpha-methyloestradiol-17-beta