利福昔明（CAS 80621-81-4）：分子式 C43H51N3O11、分子量 785.9。
| CAS号 | 80621-81-4 |
|---|---|
| 分子式 | C43H51N3O11 |
| 分子量 | 785.9 |
| LogP | 2.6 |
| 应用领域 | Uses: Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Use Classification: Pharmaceuticals |
登记用途：Uses: Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Use Classification: Pharmaceuticals。
利福昔明 是一种化工化合物，登记 CAS 号为 80621-81-4，分子式 C43H51N3O11（分子量 785.9）。
登记 CAS 号：80621-81-4
其分子式 C43H51N3O11 由 43 个碳、51 个氢、3 个氮、11 个氧 组成。
别名/同义词：利福昔明 · Rifaximin
利福昔明 的 CAS 登记号为 80621-81-4。
分子式 C43H51N3O11，分子量 785.9。
别名/同义词：利福昔明、Rifaximin。
登记用途：Uses: Use (kg、approx.) in Germany (2009): >25、Consumption (g per capita、approx.) in Germany (2009): 0.000305、Calculated removal (%): 94、Use Classification: Pharmaceuticals。
利福昔明（CAS 80621-81-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 80621-81-4 |
|---|---|
| PubChem CID | 6436173 |
| Molecular formula | C43H51N3O11 |
| IUPAC name | [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17,36-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22,30-octamethyl-6,23-dioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(35),2,4,9,19,21,25(36),26(34),28,30,32-undecaen-13-yl] acetate |
| UNII (FDA) | L36O5T016N |
| Molecular Weight | 785.9 |
|---|---|
| XLogP3 | 6.9 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 3 |
| Exact Mass | 785.35235945 |
| Monoisotopic Mass | 785.35235945 |
| Topological Polar Surface Area | 198 |
| Heavy Atom Count | 57 |
| LogP | 2.6 |
|---|
Rifaximin; 80621-81-4; Rifaxidin; Rifacol; Xifaxan; Rifamycin L 105; Rifaximine; Rifaximina; Normix; Rifamycin L 105SV; Rifaximinum; Xifaxsan; L-105; Xifaxanta; DTXSID7045998; L36O5T016N
| GHS notification summary | 22.2% (4 / 18) |
|---|
| GHS notification summary | 22.2% (4 / 18) |
|---|---|
| Reported hazard statements | H312 (55.6%), H332 (55.6%), H335 (55.6%), H361 (22.2%) |
This chemical does not meet GHS hazard criteria for 22.2% (4 of 18) of reports.
H312 (55.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Rifaximin · CAS 80621-81-4 · C43H51N3O11. UNII L36O5T016N. LogP: 2.6.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Rifaximin