• A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

Sildenafil N-Desmethyl Thione Impurity

Picture of Sildenafil N-Desmethyl Thione Impurity

Chemical Name: 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- 7H-pyrazolo[4,3-d]pyrimidine-7-thione
CAT No: VS-S023022
CAS No: 479073-86-4
Mol.F. C21H28N6O3S2
Mol.Wt.: 476.6
Status: Custom Synthesis


Need a Quick Quote for Sildenafil N-Desmethyl Thione Impurity?

Related products 

Sildenafil

Picture of Sildenafil
eye-open Quick View
CAT No: VS-S023000
CAS No: 139755-83-2
Mol.F.: C22H30N6O4S
Mol.Wt.: 474.6
Status: Custom Synthesis

Sildenafil EP Impurity A

Picture of Sildenafil EP Impurity A
eye-open Quick View
CAT No: VS-S023001
CAS No: 1391053-95-4
Mol.F.: C23H32N6O4S
Mol.Wt.: 488.6
Status: In Stock

Sildenafil EP Impurity B

Picture of Sildenafil EP Impurity B
eye-open Quick View
CAT No: VS-S023002
CAS No: 1094598-75-0
Mol.F.: C22H30N6O5S
Mol.Wt.: 490.6
Status: In Stock

Sildenafil Impurity B

Picture of Sildenafil Impurity B
eye-open Quick View
CAT No: VS-S023003
CAS No: 200575-15-1
Mol.F.: C22H32N6O5S
Mol.Wt.: 492.6
Status: Custom Synthesis

Sildenafil EP Impurity C

Picture of Sildenafil EP Impurity C
eye-open Quick View
CAT No: VS-S023004
CAS No: 139755-91-2
Mol.F.: C20H26N6O4S
Mol.Wt.: 446.5
Status: In Stock

Sildenafil Impurity C

Picture of Sildenafil Impurity C
eye-open Quick View
CAT No: VS-S023005
CAS No: 139755-95-6
Mol.F.: C21H28N6O4S
Mol.Wt.: 460.6
Status: Custom Synthesis

Sildenafil EP Impurity D

Picture of Sildenafil EP Impurity D
eye-open Quick View
CAT No: VS-S023006
CAS No: 1357931-55-5
Mol.F.: C17H20N4O5S
Mol.Wt.: 392.4
Status: In Stock

Sildenafil EP Impurity E

Picture of Sildenafil EP Impurity E
eye-open Quick View
CAT No: VS-S023007
CAS No: 288-32-4
Mol.F.: C3H4N2
Mol.Wt.: 68.1
Status: Limited Stock

Sildenafil EP Impurity F

Picture of Sildenafil EP Impurity F
eye-open Quick View
CAT No: VS-S023008
CAS No: 139755-82-1
Mol.F.: C21H28N6O4S
Mol.Wt.: 460.6
Status: In Stock

Sildenafil EP Impurity G

Picture of Sildenafil EP Impurity G
eye-open Quick View
CAT No: VS-S023009
CAS No: 1346602-67-2
Mol.F.: C38H46N10O8S2
Mol.Wt.: 835
Status: In Stock

2-Ethoxybenzoyl Chloride Impurity

Picture of 2-Ethoxybenzoyl Chloride Impurity
eye-open Quick View
CAT No: VS-S023010
CAS No: 42926-52-3
Mol.F.: C9H9ClO2
Mol.Wt.: 184.6
Status: Custom Synthesis

Sildenafil Amino Amide Impurity

Picture of Sildenafil Amino Amide Impurity
eye-open Quick View
CAT No: VS-S023011
CAS No: 139756-02-8
Mol.F.: C8H14N4O
Mol.Wt.: 182.2
Status: Custom Synthesis

Sildenafil Carboxylic Acid Impurity

Picture of Sildenafil Carboxylic Acid Impurity
eye-open Quick View
CAT No: VS-S023012
CAS No: 147676-78-6
Mol.F.: C18H20N4O4
Mol.Wt.: 356.4
Status: Custom Synthesis

Sildenafil Chloroacetyl Impurity

Picture of Sildenafil Chloroacetyl Impurity
eye-open Quick View
CAT No: VS-S023013
CAS No: 1058653-74-9
Mol.F.: C19H21ClN4O3
Mol.Wt.: 388.9
Status: Custom Synthesis

Chlorosulfone 2-Methyl Isomer

Picture of Chlorosulfone 2-Methyl Isomer
eye-open Quick View
CAT No: VS-S023014
CAS No: 501120-42-9
Mol.F.: C17H19ClN4O4S
Mol.Wt.: 410.9
Status: Custom Synthesis

Sildenafil Chlorosulfone Impurity

Picture of Sildenafil Chlorosulfone Impurity
eye-open Quick View
CAT No: VS-S023015
CAS No: 139756-22-2
Mol.F.: C17H19ClN4O4S 
Mol.Wt.: 410.9
Status: Custom Synthesis

Chlorosulfone O-Desethyl Impurit

Picture of Chlorosulfone O-Desethyl Impurit
eye-open Quick View
CAT No: VS-S023016
CAS No: 139756-27-7
Mol.F.: C15H15ClN4O4S
Mol.Wt.: 382.8
Status: Custom Synthesis

Des(methylpiperazinyl) Chlorosulfone Impurity

Picture of Des(methylpiperazinyl) Chlorosulfone Impurity
eye-open Quick View
CAT No: VS-S023017
CAS No: 139756-31-3
Mol.F.: C16H17ClN4O4S
Mol.Wt.: 396.9
Status: Custom Synthesis

Sildenafil Descarbon Impurity

Picture of Sildenafil Descarbon Impurity
eye-open Quick View
CAT No: VS-S023018
CAS No: 1393816-99-3
Mol.F.: C21H30N6O4S
Mol.Wt.: 462.6
Status: Custom Synthesis

Sildenafil Di-Amide Impurity

Picture of Sildenafil Di-Amide Impurity
eye-open Quick View
CAT No: VS-S023019
CAS No: 139756-03-9
Mol.F.: C17H22N4O3
Mol.Wt.: 330.4
Status: Custom Synthesis

Isobutylpyrazolopyrimidine Impurity

Picture of Isobutylpyrazolopyrimidine Impurity
eye-open Quick View
CAT No: VS-S023020
CAS No: 1346600-82-5
Mol.F.: C9H12N4
Mol.Wt.: 176.2
Status: Custom Synthesis

Sildenafil Lactam Impurity

Picture of Sildenafil Lactam Impurity
eye-open Quick View
CAT No: VS-S023021
CAS No: 139756-21-1
Mol.F.: C17H20N4O2
Mol.Wt.: 312.4
Status: In Stock

Sildenafil N-Desmethyl Thione Impurity

Picture of Sildenafil N-Desmethyl Thione Impurity
eye-open Quick View
CAT No: VS-S023022
CAS No: 479073-86-4
Mol.F.: C21H28N6O3S2
Mol.Wt.: 476.6
Status: Custom Synthesis

Iso Sildenafil

Picture of Iso Sildenafil
eye-open Quick View
CAT No: VS-S023023
CAS No: 253178-46-0
Mol.F.: C22H30N6O4S
Mol.Wt.: 474.6
Status: Custom Synthesis

Sildenafil Acid Impurity

Picture of Sildenafil Acid Impurity
eye-open Quick View
CAT No: VS-S023024
CAS No: 139756-00-6
Mol.F.: C8H11N3O4
Mol.Wt.: 213.2
Status: In Stock

Sildenafil Nitroamide

Picture of Sildenafil Nitroamide
eye-open Quick View
CAT No: VS-S023025
CAS No: 139756-01-7
Mol.F.: C8H12N4O3
Mol.Wt.: 212.2
Status: In Stock

2-ethoxybenzoic acid

Picture of 2-ethoxybenzoic acid
eye-open Quick View
CAT No: VS-S023026
CAS No: 134-11-2
Mol.F.: C9H10O3
Mol.Wt.: 166.2
Status: Custom Synthesis

Sildenafil Methyl Sulfonate Ester Impurity

Picture of Sildenafil Methyl Sulfonate Ester Impurity
eye-open Quick View
CAT No: VS-S023027
CAS No: 2512206-40-3
Mol.F.: C18H22N4O5S
Mol.Wt.: 406.5
Status: Limited Stock

Amino Sildenafil

Picture of Amino Sildenafil
eye-open Quick View
CAT No: VS-S023028
CAS No: 319491-68-4
Mol.F.: C18H23N5O4S
Mol.Wt.: 405.5
Status: Custom Synthesis

Sildenafil Citrate 

Picture of Sildenafil Citrate 
eye-open Quick View
CAT No: VS-S023029
CAS No: 171599-83-0
Mol.F.: C22H30N6O4S : C6H8O7
Mol.Wt.: 474.6 : 192.1
Status: Custom Synthesis

N-Desmethyl Sildenafil-N-β-D-Glucuronide

Picture of N-Desmethyl Sildenafil-N-β-D-Glucuronide
eye-open Quick View
CAT No: VS-S023030
CAS No: N/A
Mol.F.: C27H35N6O10S : Na
Mol.Wt.: 635.7 : 23.0
Status: Custom Synthesis

Sildenafil Impurity 1

Picture of Sildenafil Impurity 1
eye-open Quick View
CAT No: VS-S023031
CAS No: 501120-38-3
Mol.F.: C17H22N4O3
Mol.Wt.: 330.4
Status: Custom Synthesis

Sildenafil Impurity 2

Picture of Sildenafil Impurity 2
eye-open Quick View
CAT No: VS-S023032
CAS No: 1004455-71-3
Mol.F.: C9H13N3O4
Mol.Wt.: 227.2
Status: Custom Synthesis

Sildenafil Impurity 3

Picture of Sildenafil Impurity 3
eye-open Quick View
CAT No: VS-S023033
CAS No: 1467610-65-6
Mol.F.: C18H22N4O2
Mol.Wt.: 326.4
Status: Custom Synthesis

Sildenafil Impurity 4

Picture of Sildenafil Impurity 4
eye-open Quick View
CAT No: VS-S023034
CAS No: 911715-34-9
Mol.F.: C9H14N4O3
Mol.Wt.: 226.2
Status: Custom Synthesis

Sildenafil Impurity 5

Picture of Sildenafil Impurity 5
eye-open Quick View
CAT No: VS-S023035
CAS No: 247583-78-4
Mol.F.: C8H14N4O
Mol.Wt.: 182.2
Status: Custom Synthesis

Sildenafil Impurity 6

Picture of Sildenafil Impurity 6
eye-open Quick View
CAT No: VS-S023036
CAS No: 268204-00-8
Mol.F.: C9H16N4O
Mol.Wt.: 196.3
Status: Custom Synthesis

Sildenafil Impurity 7

Picture of Sildenafil Impurity 7
eye-open Quick View
CAT No: VS-S023037
CAS No: 247583-72-8
Mol.F.: C8H12N4O3
Mol.Wt.: 212.2
Status: In Stock

Sildenafil Impurity 8

Picture of Sildenafil Impurity 8
eye-open Quick View
CAT No: VS-S023038
CAS No: 139755-98-9
Mol.F.: C23H32N6O4S
Mol.Wt.: 488.6
Status: Custom Synthesis

Sildenafil Impurity 9

Picture of Sildenafil Impurity 9
eye-open Quick View
CAT No: VS-S023039
CAS No: N/A
Mol.F.: C22H30N6O5S
Mol.Wt.: 490.6
Status: Custom Synthesis

Homo Sildenafil

Picture of Homo Sildenafil
eye-open Quick View
CAT No: VS-S023040
CAS No: 642928-07-2
Mol.F.: C23H32N6O4S
Mol.Wt.: 488.61
Status: Custom Synthesis

Sildenafil D8

Picture of Sildenafil D8
eye-open Quick View
CAT No: VS-S023041
CAS No: 951385-68-5
Mol.F.: C22H22D8N6O4S
Mol.Wt.: 482.6
Status: Custom Synthesis

Sildenafil Impurity 10

Picture of Sildenafil Impurity 10
eye-open Quick View
CAT No: VS-S023042
CAS No: 360068-47-9
Mol.F.: C8H10ClN3O3
Mol.Wt.: 231.64
Status: Custom Synthesis
Quality Assurance

WHO-GMP | OHSAS 18001:2007 | ISO 9001:2015

Contact

040-23076623, 040-4852 9278

E-Mail

info@venkatasailifesciences.com

Venkatasai Life Sciences is a fast-growing research-based company providing synthetic and medicinal chemistry research solutions to the pharmaceutical industries at various platforms.

Powered bynopcommerce