Sildenafil EP IMpurity D
![]() |
- ₹0
- Product name: Sildenafil EP IMpurity D
- CAS: 1357931-55-5
- MF: C17H20N4O5S
- MW: 392.43
- EINECS:
- MDL Number:MFCD22683782
- Synonyms:Sildenafil EP IMpurity D;3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic acid;Sildenafil impurity D;4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid;Methisosildenafil Impurity 19;Sildenafil D;Sildenafil Impurity 4(Sildenafil EP Impurity D);Sildenafil Impurity 4/Sildenafil EP Impurity D/ Demethylpiperazinyl Sildenafil Sulfonic Acid/4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|
Properties
Density :1.48±0.1 g/cm3(Predicted)
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated), Water (Slightly)
pka :-0.81±0.50(Predicted)
form :Solid
color :White to Light Brown
Stability :Hygroscopic
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated), Water (Slightly)
pka :-0.81±0.50(Predicted)
form :Solid
color :White to Light Brown
Stability :Hygroscopic
Safety Information
Symbol(GHS): |
![]() |
||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Warning | ||||||||||||||||||||||||||||
Hazard statements: |
|
||||||||||||||||||||||||||||
Precautionary statements: |
|
Description
Demethylpiperazinyl Sildenafil Sulfonic Acid (Sildenafil EP Impurity D) is an impurity of Sildenafil citrate (S435000).More related product prices
5-chloro-2-ethoxybenzoic acid 4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. De(Methypiperazinyl) Sildenafil DiMer IMpurity 139756-02-8 Desethyl Sildenafil 1391053-95-4 139756-01-7 Sildenafil DiMer IMpurity Homo Sildenafil DESMETHYL SILDENAFIL Pyrazole N-Demethyl Sildenafil 4-AMINO-1-METHYL-5-PROPYL-1H-PYRAZOLE-3-CARBOXYLIC ACID AMIDE 2-METHYL-4-NITRO-2H-PYRAZOLE-3-CARBOXYLIC ACID 2-Ethoxybenzoyl chloride Ethyl 2-ethoxybenzoate 769132-77-6 salicyloyl chloride Dimethylsildenafil Thiosildenafil 76424-47-0Related product price
- 139756-02-8
₹10800-19500 - 139756-01-7
₹10100-31900 - 2-Ethoxybenzoyl chloride
₹6200
Suppliers and manufacturers
career henan chemical co
Varanous Labs Pvt Ltd
GLP Pharma Standards
CLEARSYNTH LABS LTD.
SynZeal Research Pvt Ltd
Pharmaffiliates Analytics and Synthetics P. Ltd
sgtlifesciences pvt ltd
China National Standard Pharmaceutical Corporation Limited
Zhuhai Anzhe Biotechnology Co,Ltd.
Shanghai Zerui Biotechnology Co., Ltd.
₹9.80 /1KG
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid CAS:1357931-55-5
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid CAS:1357931-55-5