Norneosildenafil

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Names

[ CAS No. ]:
371959-09-0

[ Name ]:
Norneosildenafil

[Synonym ]:
5-[2-Ethoxy-5-(1-piperidinylsulfonyl)phenyl]-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
5-[2-ethoxy-5-(piperidin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(1-piperidinylsulfonyl)phenyl]-1,4-dihydro-1-methyl-3-propyl-
Norneo Sildenafil

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
669.2±65.0 °C at 760 mmHg

[ Melting Point ]:
190-193 °C (lit.)

[ Molecular Formula ]:
C22H29N5O4S

[ Molecular Weight ]:
459.562

[ Flash Point ]:
358.5±34.3 °C

[ Exact Mass ]:
459.194031

[ PSA ]:
118.56000

[ LogP ]:
3.12

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.664

Safety Information

[ Hazard Codes ]:
Xn

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperidine
  • 5-(5-bromo-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-pyrimidin-7-one
  • 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone

DownStream

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 5-(hexahydrocyclopenta[c]pyrrol-2(1H)-yl)nicotinic acid
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide