ChemicalBook > CAS DataBase List > SILDENAFIL N-OXIDE

SILDENAFIL N-OXIDE

Product Name
SILDENAFIL N-OXIDE
CAS No.
1094598-75-0
Chemical Name
SILDENAFIL N-OXIDE
Synonyms
Sildenafil B;N-oxysildenafil;SILDEFIL N-OXIDE;SILDENAFIL N-OXIDE;Sildenafil citrate B;Sildenafil impurity B;Sildenafil Impurity 14;Paracetamol Impurity 24;Sildenafil EP IMpurity B;Sildenafil N-Oxide Impurity
CBNumber
CB4647144
Molecular Formula
C22H30N6O5S
Formula Weight
490.58
MOL File
Mol file
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SILDENAFIL N-OXIDE Property

Melting point:
193-198°C
storage temp. 
Hygroscopic, Refrigerator, under inert atmosphere
solubility 
Chloroform (Sparingly), DMSO (Sparingly), Methanol (Slightly)
pka
4.57±0.20(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
S435035
Product name
SildenafilN-Oxide
Packaging
50mg
Price
$180
Updated
2021/12/16
TRC
Product number
S435035
Product name
SildenafilN-Oxide
Packaging
250mg
Price
$550
Updated
2021/12/16
TRC
Product number
S435035
Product name
SildenafilN-Oxide
Packaging
500mg
Price
$900
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0046065
Product name
SILDENAFIL EP IMPURITY B
Purity
95.00%
Packaging
5MG
Price
$454.73
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
53019
Product name
SildenafilN-Oxide
Packaging
50mg
Price
$650
Updated
2021/12/16
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SILDENAFIL N-OXIDE Chemical Properties,Usage,Production

Uses

Sildenafil N-Oxide (Sildenafil EP Impurity B) is an impurity of Sildenafil citrate (S435000), as prodrug.

Uses

Sildenafil N-Oxide is an impurity of Sildenafil citrate (S435000), as prodrug.

SILDENAFIL N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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SILDENAFIL N-OXIDE Suppliers

Canada 2 China 79 India 6 United States 5 Global 92
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View Lastest Price from SILDENAFIL N-OXIDE manufacturers

Career Henan Chemical Co
Product
SILDENAFIL N-OXIDE 1094598-75-0
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kgs
Release date
2020-02-18

1094598-75-0, SILDENAFIL N-OXIDERelated Search:

4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid Sildenafil EP IMpurity D 4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Propoxyphenyl Sildenafil DESMETHYL SILDENAFIL Homo Sildenafil Sildenafil impurity Sildenafil DiMer IMpurity 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 Sildenafil 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 4-nitro-5-propyl-1H-pyrazole-3-carboxylic acid

  • SILDENAFIL N-OXIDE
  • 5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one
  • Sildenafil EP IMpurity B
  • Sildenafil impurity B
  • Sildenafil Impurity 14
  • Sildenafil Impurity 2(Sildenafil EP Impurity B)
  • Sildenafil N-Oxide Impurity
  • Sildenafil B
  • Sildenafil Impurity B（Sildenafil N-Oxide)
  • Sildenafil Impurity 2/Sildenafil EP Impurity B/Sildenafil N-Oxide/1-methyl-4-[[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonyl]piperazine 1-oxide
  • 5-[2-Ethoxy-5-[(4-methyl-4-oxidopip
  • Sildenafil EP Impurity B (Sildenafil N-Oxide)
  • 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
  • Sildenafil citrate B
  • N-oxysildenafil
  • Sildenafil Citrate EP IMP B(N-oxide)
  • Sildenafil N-Oxide (Sildenafil EP Impurity B)
  • 4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide
  • 4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide? (Sildenafil Impurity）
  • Sildenafil-N-OxideQ: What is Sildenafil-N-Oxide Q: What is the CAS Number of Sildenafil-N-Oxide Q: What is the storage condition of Sildenafil-N-Oxide Q: What are the applications of Sildenafil-N-Oxide
  • 5-[2-Ethoxy-5-(4-methyl-4-oxy-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one
  • SILDEFIL N-OXIDE
  • SILDEFIL N-OXIDE (SILDEFIL EP IMPURITY B)
  • Sildenafil Citrate Impurity B
  • Sildenafil Citrate EP Impurity B
  • Sildenafil EP Impurity B / Sildenafil Impurity B / Sildenafil N-Oxide
  • Paracetamol Impurity 24
  • 1094598-75-0
  • C22H30N6O5S
  • Aromatics
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds