Sildenafil impurity
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Sildenafil impurity 속성
- 녹는점
- 149 - 152°C
- 끓는 점
- 624.0±65.0 °C(Predicted)
- 밀도
- 1.37±0.1 g/cm3(Predicted)
- 저장 조건
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- 용해도
- 클로로포름(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 0.36±0.20(Predicted)
- 색상
- 흰색에서 황백색까지
안전
Sildenafil impurity C화학적 특성, 용도, 생산
용도
3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acid is used in the preparation of sildenafil impurity for pharmaceutical quality control by esterification.Sildenafil impurity 준비 용품 및 원자재
원자재
준비 용품
Sildenafil impurity 공급 업체
글로벌( 36)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14336 | 58 |
Career Henan Chemica Co | +86-0371-86658258 15093356674; |
laboratory@coreychem.com | China | 30255 | 58 |
China National Standard Pharmaceutical Corporation Limited | +8615391658522 |
overseasales@yongstandards.com | China | 11927 | 58 |
ChemStrong Scientific Co.,Ltd | 0755-0755-66853366 13670046396 |
sales@chem-strong.com | China | 17982 | 56 |
Shanghai Kewel Chemical Co., Ltd. | 021-64609169 18901607656 |
greensnown@163.com | China | 9911 | 50 |
Nanjing XiZe Biotechnology CO., Ltd. | 025-58362220 15250997978 |
1511893459@qq.com | China | 7715 | 55 |
Lianyungang TengFa Biological Technology Co. Ltd | 0518-85475186 18705131893 |
wang666xt@163.com | China | 351 | 55 |
Shanghai Xiang Xin Industrial Co., Ltd. | 021-50211651 13651607026 |
sales@xxgmpharm.com | China | 487 | 58 |
Shijiazhuang yaoBo Pharmaceutical Co., Ltd. | 15633056635 |
2880679888@qq.com | China | 2684 | 58 |
Chengdu Saint - Kay Biotechnology Co., Ltd. | 028-85157043 15882256948 |
676046971@qq.com | China | 4392 | 58 |
Sildenafil impurity 관련 검색:
4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-
Sildenafil EP IMpurity D
Propoxyphenyl Sildenafil
DESMETHYL SILDENAFIL
Homo Sildenafil
Sildenafil DiMer IMpurity
SILDENAFIL N-OXIDE
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonamide
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one
Desethyl Sildenafil
1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
1H-PYRAZOLE-5-CARBOXAMIDE, 4-[[2-ETHOXY-5-[(4-METHYL-1-PIPERAZINYL)SULFONYL]BENZOYL]AMINO]-1-METHYL-3-PROPYL-
1-Piperazinesulfonicacid,4-methyl-(9CI)
2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID
5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID