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Sildenafil CAS 139755-83-2 Whatsapp/signal/wechat: +86 15972166960 Wickr Me: Bellachen

Product Name: Sildenafil
CAS: 139755-83-2
MF: C22H30N6O4S
MW: 474.58
EINECS: 604-158-7
Product Categories: TAMIFLU;pharmaceutical intermediates;11;Heterocycles;Intermediates & Fine Chemicals;Pfizer compounds;Pharmaceuticals;Sulfur & Selenium Compounds
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  • 139755-83-2
  • Hanhong
  • Whatsapp/signal/wechat: +86 15972166960 wickr me: bellachen
Sildenafil Structure

Sildenafil Chemical Properties
Melting point  187-189°C
density  1.39±0.1 g/cm3(Predicted)
Fp  9℃
storage temp.  Refrigerator
pka pKa 8.7 (Uncertain)
InChIKey BNRNXUUZRGQAQC-UHFFFAOYSA-N
CAS DataBase Reference 139755-83-2(CAS DataBase Reference)
EPA Substance Registry System 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl- (139755-83-2)

Safety Information
Hazard Codes  Xi,T,F
Risk Statements  36/37/38-39/23/24/25-23/24/25-11
Safety Statements  22-24/25-36-26-45-36/37-16-7
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  1
HS Code  38220090
Hazardous Substances Data 139755-83-2(Hazardous Substances Data)


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