基本信息 |
|
| 产品名称： | 来曲唑 |
| CAS： | 112809-51-5 |
| 中文同义词： | 来曲唑 |
| 英文同义词： | 4-[1-(4-CYANOPHENYL)-1-(1,2,4-TRIAZOL-1-YL)METHYL]BENZONITRILE ; LETROZOLE ; LETRAZOLE ; 4-[(4-CYANOPHENYL)(1H-1,2,4-TRIAZOL-1-YL)METHYL]BENZONITRILE ; LETROZ ; 4,4'-((1H-1,2,4-TRIAZOL-1-YL)METHYLENE)DIBENZONITRILE ; LEROZOLE ; LETROZOL ; 4,4'-(1,2,4-TRIAZOL-1-YLMETHYL)DIBENZONITRILE ; 4,4'-(1H-1,2,4-TRIAZOL-1-YLMETHYLENE)BISBENZONITRILE ; FEMARA ; LETROF L LIL ; 1-[BIS(4-CYANOPHENYL)METHYL]-1,2,4-TRIAZOLE ; BENZONITRILE, 4,4'-(1H-1,2,4-TRIAZOL-1-YLMETHYLENE)BIS- ; LETROZOLE, 99+% |
| MDL号： | MFCD00866241 |
| 氢键受体数量： | 5 |
| 氢键供体数量： | 0 |
| Smile： | c1cc(ccc1C#N)C(c2ccc(cc2)C#N)n3cncn3 |
| InChi： | InChI=1S/C17H11N5/c18-9-13-1-5-15(6-2-13)17(22-12-20-11-21-22)16-7-3-14(10-19)4-8-16/h1-8,11-12,17H |
| InChiKey： | InChIKey=HPJKCIUCZWXJDR-UHFFFAOYSA-N |
性质 |
|
| 熔点： | 256-258℃ |
| 沸点： | MP: 80-85 DEG C/275℃ |
| 注解： | BIOCHEM/PHYSIOL ACTIONS: LETROZOLE IS A THIRD GENERATION NONSTEROIDAL AROMATASE INHIBITOR. IT IS A COMPETITIVE INHIBITOR OF THE AROMATASE ENZYME SYSTEM AND THUS INHIBITS THE CONVERSION OF ANDROGENS TO ESTROGENS. LETROZOLE INHIBITS THE AROMATASE ENZYME BY COMPETITIVELY BINDING TO THE HEME OF THE CYTOCHROME P450 SUBUNIT OF THE ENZYME, RESULTING IN A REDUCTION OF ESTROGEN BIOSYNTHESIS IN ALL TISSUES GENERAL DESCRIPTION: THIS PRODUCT IS PROVIDED AS DELIVERED AND SPECIFIED BY THE ISSUING PHARMACOPOEIA. ALL INFORMATION PROVIDED IN SUPPORT OF THIS PRODUCT, INCLUDING MSDS AND ANY PRODUCT INFORMATION LEAFLETS HAVE BEEN DEVELOPED AND ISSUED UNDER THE AUTHORITY OF THE ISSUING PHARMACOPOEIA. FOR FURTHER INFORMATION AND SUPPORT PLEASE GO TO THE WEBSITE OF THE ISSUING PHARMACOPOEIA OTHER NOTES: SALES RESTRICTIONS MAY APPLY |
安全信息 |
|
| 符号： |
GHS02
GHS05
|
| 信号词： | Danger |
| 危险声明： | H228,H252,H314 |
| 警示性声明： | P210,P235+P410,P280,P305+P351+P338,P310 |
| 危害码： | F,C |
| 风险声明： | R:R11;R14;R35 |
| 安全声明： | S:S7/9;S16;S26;S36/37/39;S43;S45 |
| UN代码： | 3206 |
| WGK德国： | 3 |
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