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SILDENAFIL N-OXIDE

SILDENAFIL N-OXIDE Structure
SILDENAFIL N-OXIDE
  • CAS No.1094598-75-0
  • Chemical Name:SILDENAFIL N-OXIDE
  • CBNumber:CB4647144
  • Molecular Formula:C22H30N6O5S
  • Formula Weight:490.58
  • MOL File:Mol file
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
  • FDA UNII 380S4M4VB3
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P280-P301+P312-P302+P352-P305+P351+P338

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
SILDENAFIL N-OXIDE Suppliers
Global(97)Suppliers
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    sgtlifesciences pvt ltd
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  • Supplier： Guangzhou PI PI Biotech Inc
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SILDENAFIL N-OXIDE Spectrum
1094598-75-0, SILDENAFIL N-OXIDERelated Search:
  • Sulfur & Selenium Compounds
  • Pharmaceuticals
  • Intermediates & Fine Chemicals
  • Impurities
  • Heterocycles
  • Aromatics
  • 对照品
  • 杂质-西地那非
  • 标准品
  • 杂质对照品
  • 医药原料
  • C22H30N6O5S
  • 甲醇中西地那非N-氧化物
  • 西地那非杂质2(西地那非EP杂质B)
  • 西地那非杂质41
  • 西地那非EP杂质B(西地那非N-氧化物)
  • 枸橼酸西地那非EP杂质B
  • 4-((4-乙氧基-3-(1-甲基-7-氧代-3-丙基-6,7-二氢-1H-吡唑并[4,3-D]嘧啶-5-基)苯基)磺酰基)- 1-甲基哌嗪1-氧化物(西地那非杂质)
  • 枸橼酸西地那非杂质B
  • 西地那非杂质14
  • N-氧代西地那非
  • 枸橼酸西地那非杂质B(EP) 标准品
  • 西地那非欧洲药典杂质B
  • 西地那非杂质B (EP)
  • 西地那非杂质B(西地那非-N-氧化物)
  • 西地那非N氧化物
  • 西地那非杂质B
  • 西地那非氮氧化物
  • 西地那非EP杂质B
  • 1094598-75-0
  • 5-[2-Ethoxy-5-[(4-methyl-4-oxidopiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyr
  • Paracetamol Impurity 24
  • Sildenafil EP Impurity B / Sildenafil Impurity B / Sildenafil N-Oxide
  • Sildenafil Citrate EP Impurity B
  • SILDEFIL N-OXIDE (SILDEFIL EP IMPURITY B)
  • SILDEFIL 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
  • 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
  • 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）
  • 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 N-Oxide (Sildenafil EP Impurity B)
  • Sildenafil Citrate EP IMP B(N-oxide)
  • N-oxysildenafil
  • Sildenafil citrate B
  • 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-
  • 5-[2-Ethoxy-5-[(4-methyl-4-oxidopip
  • 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
  • Sildenafil Impurity B（Sildenafil N-Oxide)
  • Sildenafil B
  • Sildenafil N-Oxide Impurity
  • Sildenafil Impurity 2(Sildenafil EP Impurity B)
  • Sildenafil Impurity 14
  • Sildenafil impurity B
  • Sildenafil EP IMpurity B
  • 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 N-OXIDE

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