Synonyms:

99% high purity Sildenafil CAS No 139755-83-2;SILDENAFIL;5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;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-;Sildenafil solution;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d] pyrimidin-7-one;5-[2-Ethoxy-5-[(4-methyl-piperazin-1-yl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

HS Code: 38220090

Density:1.39±0.1g/cm3(Predicted)

Flash Point: 9℃

Melting Point: 187-189°C

Storage: Refrigerator

PKA: pKa8.7(Uncertain)

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

Transport: UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany: 1