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Sildenafil EP IMpurity D

Sildenafil EP IMpurity D Structure
  • ₹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
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Density :1.48±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated), Water (Slightly)
pka :-0.81±0.50(Predicted)
form :Solid
color :White to Light Brown
Stability :Hygroscopic
InChI :InChI=1S/C17H20N4O5S/c1-4-6-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-10(27(23,24)25)7-8-13(11)26-5-2/h7-9H,4-6H2,1-3H3,(H,18,19,22)(H,23,24,25)
InChIKey :DFABUTFBIDMPKZ-UHFFFAOYSA-N
SMILES :C1(S(O)(=O)=O)=CC=C(OCC)C(C2NC(=O)C3N(C)N=C(CCC)C=3N=2)=C1

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

Demethylpiperazinyl Sildenafil Sulfonic Acid (Sildenafil EP Impurity D) is an impurity of Sildenafil citrate (S435000).

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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 76424-47-0

Related product price

Suppliers and manufacturers

Moxin Chemicals
Sildenafil EP Impurity D
₹0.00 /10mg
Sildenafil EP Impurity D CAS:1357931-55-5
career henan chemical co
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid
₹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
Varanous Labs Pvt Ltd Allmpus Laboratories Pvt Ltd CLEARSYNTH LABS LTD. SynZeal Research Pvt Ltd Pharmaffiliates Analytics and Synthetics P. Ltd
sgtlifesciences pvt ltd
China National Standard Pharmaceutical Corporation Limited
QUALITY CONTROL SOLUTIONS LTD.