ChemicalBook > Product Catalog > Analytical Chemistry > Standard > Pharmaceutical Impurity Reference Standards > Desethyl Sildenafil
Desethyl Sildenafil
Desethyl Sildenafil Basic information
- Product Name:
- Desethyl Sildenafil
- Synonyms:
-
- Desethyl Sildenafil
- 5-[2-Hydroxy-5-(4-Methylpiperazinylsulphonyl)phenyl]1-Methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyraMidin-7-one
- 5-[2-Hydroxy-5-[[4-(Methyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one
- Sildenafil EP IMpurity C
- 5-[2-Hydroxy-5-(4-methylpiperazinylsulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
- O-Desethyl sildenafil
- Sildenafil impurity C
- Sildenafil Impurity 3(Sildenafil EP Impurity C)
- CAS:
- 139755-91-2
- MF:
- C20H26N6O4S
- MW:
- 446.52
- EINECS:
- 200-659-6
- Product Categories:
-
- Aromatics
- Heterocycles
- Intermediates & Fine Chemicals
- Metabolites & Impurities
- Pharmaceuticals
- Sulfur & Selenium Compounds
- Mol File:
- 139755-91-2.mol
More
Less
Desethyl Sildenafil Chemical Properties
- Melting point:
- >267°C (dec.)
- Density
- 1.49±0.1 g/cm3(Predicted)
- storage temp.
- Refrigerator
- solubility
- Aqueous Base (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
- pka
- 7.02±0.50(Predicted)
- form
- Solid
- color
- White to Off-White
More
Less
Desethyl SildenafilSupplier
Nantong Hanfang Biotechnology Co. , Ltd. Gold
- Tel
- 18616537568
- hanfangpharma@126.com
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
- Tel
- 021-50135380
- shchemsky@sina.com
BOC Sciences
- Tel
- 1-631-485-4226; 16314854226
- info@bocsci.com
S.Z. PhyStandard Bio-Tech. Co., Ltd.
- Tel
- 0755-4000505016 13380397412
- 3001272453@qq.com
More
Less
Desethyl Sildenafil(139755-91-2)Related Product Information
- Sildenafil EP IMpurity D
- 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-
- 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide
- Propoxyphenyl Sildenafil
- DESMETHYL SILDENAFIL
- Homo Sildenafil
- Sildenafil impurity
- 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
- 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
- Thiosildenafil
- 1H-PYRAZOLE-5-CARBOXAMIDE, 4-[[2-ETHOXY-5-[(4-METHYL-1-PIPERAZINYL)SULFONYL]BENZOYL]AMINO]-1-METHYL-3-PROPYL-
- 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID