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Sildenafil

Sildenafil
Cleanchem Watermark

Cat. No: CL-SDF-01

CAS No: 139755-83-2

Mol. F: C22H30N6O4S

Mol. Wt: 474.6

Inv. Status: Custom Synthesis

Amino Sildenafil
Cleanchem Watermark

Cat. No: CL-SDF-02

CAS No: 319491-68-4

Mol. F: C18H23N5O4S

Mol. Wt: 405.5

Inv. Status: Custom Synthesis

Sildenafil EP Impurity A
Cleanchem Watermark

Cat. No: CL-SDF-03

CAS No: 1391053-95-4

Mol. F: C23H32N6O4S

Mol. Wt: 488.6

Inv. Status: Custom Synthesis

Sildenafil EP Impurity B
Cleanchem Watermark

Cat. No: CL-SDF-04

CAS No: 1094598-75-0

Mol. F: C22H30N6O5S

Mol. Wt: 490.6

Inv. Status: In Stock

Sildenafil EP Impurity C
Cleanchem Watermark

Cat. No: CL-SDF-05

CAS No: 139755-91-2

Mol. F: C20H26N6O4S

Mol. Wt: 446.5

Inv. Status: Custom Synthesis

Sildenafil EP Impurity D
Cleanchem Watermark

Cat. No: CL-SDF-06

CAS No: 1357931-55-5

Mol. F: C17H20N4O5S

Mol. Wt: 392.4

Inv. Status: Custom Synthesis

Sildenafil EP Impurity E
Cleanchem Watermark

Cat. No: CL-SDF-07

CAS No: 288-32-4

Mol. F: C3H4N2

Mol. Wt: 68.1

Inv. Status: Custom Synthesis

Sildenafil Amino Amide Impurity
Cleanchem Watermark

Cat. No: CL-SDF-08

CAS No: 139756-02-8

Mol. F: C8H14N4O

Mol. Wt: 182.2

Inv. Status: Custom Synthesis

Sildenafil Carboxylic Acid Impurity
Cleanchem Watermark

Cat. No: CL-SDF-09

CAS No: 147676-78-6

Mol. F: C18H20N4O4

Mol. Wt: 356.4

Inv. Status: Custom Synthesis

Sildenafil Chloroacetyl Impurity
Cleanchem Watermark

Cat. No: CL-SDF-10

CAS No: 1058653-74-9

Mol. F: C19H21ClN4O3

Mol. Wt: 388.9

Inv. Status: Custom Synthesis

N-Desmethyl Sildenafil-N-?D-Glucuronide
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Cat. No: CL-SDF-11

CAS No: NA

Mol. F: C27H35N6O10S : Na

Mol. Wt: 635.7 : 23.0

Inv. Status: Custom Synthesis

Sildenafil Chlorosulfone Impurity
Cleanchem Watermark

Cat. No: CL-SDF-12

CAS No: 139756-22-2

Mol. F: C17H19ClN4O4S

Mol. Wt: 410.9

Inv. Status: Custom Synthesis

Sildenafil Impurity 8
Cleanchem Watermark

Cat. No: CL-SDF-14

CAS No: 139755-98-9

Mol. F: C23H32N6O4S

Mol. Wt: 488.6

Inv. Status: Custom Synthesis

Sildenafil Descarbon Impurity
Cleanchem Watermark

Cat. No: CL-SDF-15

CAS No: 466684-88-8

Mol. F: C20H28N6O4S

Mol. Wt: 448.5

Inv. Status: Custom Synthesis

Sildenafil EP Impurity G
Cleanchem Watermark

Cat. No: CL-SDF-16

CAS No: 1346602-67-2

Mol. F: C38H46N10O8S2

Mol. Wt: 835

Inv. Status: Custom Synthesis

Sildenafil Impurity C
Cleanchem Watermark

Cat. No: CL-SDF-17

CAS No: 139755-95-6

Mol. F: C21H28N6O4S

Mol. Wt: 460.6

Inv. Status: Custom Synthesis

Sildenafil EP Impurity F
Cleanchem Watermark

Cat. No: CL-SDF-19

CAS No: 139755-82-1

Mol. F: C21H28N6O4S

Mol. Wt: 460.6

Inv. Status: Custom Synthesis

Sildenafil N-Desmethyl Thione Impurity
Cleanchem Watermark

Cat. No: CL-SDF-20

CAS No: 479073-86-4

Mol. F: C21H28N6O3S2

Mol. Wt: 476.6

Inv. Status: Custom Synthesis

Sildenafil Impurity 1
Cleanchem Watermark

Cat. No: CL-SDF-21

CAS No: 501120-38-3

Mol. F: C17H22N4O3

Mol. Wt: 330.4

Inv. Status: Custom Synthesis

Sildenafil Impurity 2
Cleanchem Watermark

Cat. No: CL-SDF-22

CAS No: 1004455-71-3

Mol. F: C9H13N3O4

Mol. Wt: 227.2

Inv. Status: Custom Synthesis

Sildenafil Impurity 3
Cleanchem Watermark

Cat. No: CL-SDF-23

CAS No: 1467610-65-6

Mol. F: C18H22N4O2

Mol. Wt: 326.4

Inv. Status: Custom Synthesis

Iso Sildenafil
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Cat. No: CL-SDF-24

CAS No: 253178-46-0

Mol. F: C22H30N6O4S

Mol. Wt: 474.6

Inv. Status: Custom Synthesis

Sildenafil Impurity 4
Cleanchem Watermark

Cat. No: CL-SDF-25

CAS No: 911715-34-9

Mol. F: C9H14N4O3

Mol. Wt: 226.2

Inv. Status: Custom Synthesis

Sildenafil Impurity 5
Cleanchem Watermark

Cat. No: CL-SDF-26

CAS No: 247583-78-4

Mol. F: C8H14N4O

Mol. Wt: 182.2

Inv. Status: Custom Synthesis

Sildenafil Impurity 6
Cleanchem Watermark

Cat. No: CL-SDF-27

CAS No: 268204-00-8

Mol. F: C9H16N4O

Mol. Wt: 196.3

Inv. Status: Custom Synthesis

Sildenafil Impurity 7
Cleanchem Watermark

Cat. No: CL-SDF-28

CAS No: 247583-72-8

Mol. F: C8H12N4O3

Mol. Wt: 212.2

Inv. Status: Custom Synthesis

Sildenafil Acid Impurity
Cleanchem Watermark

Cat. No: CL-SDF-29

CAS No: 139756-00-6

Mol. F: C8H11N3O4

Mol. Wt: 213.2

Inv. Status: Custom Synthesis

Sildenafil Nitroamide
Cleanchem Watermark

Cat. No: CL-SDF-30

CAS No: 139756-01-7

Mol. F: C8H12N4O3

Mol. Wt: 212.2

Inv. Status: In Stock

Sildenafil Impurity B
Cleanchem Watermark

Cat. No: CL-SDF-31

CAS No: 200575-15-1

Mol. F: C22H32N6O5S

Mol. Wt: 492.6

Inv. Status: Custom Synthesis

Sildenafil Methyl Sulfonate Ester Impurity
Cleanchem Watermark

Cat. No: CL-SDF-32

CAS No: 2512206-40-3

Mol. F: C18H22N4O5S

Mol. Wt: 406.5

Inv. Status: Custom Synthesis

Sildenafil Citrate
Cleanchem Watermark

Cat. No: CL-SDF-34

CAS No: 171599-83-0

Mol. F: C22H30N6O4S : C6H8O7

Mol. Wt: 474.6 : 192.1

Inv. Status: Custom Synthesis

Sildenafil Impurity 10
Cleanchem Watermark

Cat. No: CL-SDF-35

CAS No: NA

Mol. F: C18H21N3O2

Mol. Wt: 311.4

Inv. Status: Custom Synthesis

2-Ethoxybenzoic Acid
Cleanchem Watermark

Cat. No: CL-SDF-36

CAS No: 134-11-2

Mol. F: C9H10O3

Mol. Wt: 166.2

Inv. Status: Custom Synthesis

2-Ethoxybenzoyl Chloride Impurity
Cleanchem Watermark

Cat. No: CL-SDF-37

CAS No: 42926-52-3

Mol. F: C9H9ClO2

Mol. Wt: 184.6

Inv. Status: Custom Synthesis

Sildenafil Di-Amide Impurity
Cleanchem Watermark

Cat. No: CL-SDF-39

CAS No: 139756-03-9

Mol. F: C17H22N4O3

Mol. Wt: 330.4

Inv. Status: Custom Synthesis

Sildenafil Lactam Impurity
Cleanchem Watermark

Cat. No: CL-SDF-40

CAS No: 139756-21-1

Mol. F: C17H20N4O2

Mol. Wt: 312.4

Inv. Status: Custom Synthesis

Demethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride
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Cat. No: CL-SDF-41

CAS No: 139756-27-7

Mol. F: C15H15ClN4O4S

Mol. Wt: 382.8

Inv. Status: Custom Synthesis

Demethylpiperazinyl Iso Sildenafil Sulfonyl Chloride
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Cat. No: CL-SDF-42

CAS No: 501120-42-9

Mol. F: C17H19ClN4O4S

Mol. Wt: 410.9

Inv. Status: Custom Synthesis

Des(methylpiperazinyl) Chlorosulfone Impurity
Cleanchem Watermark

Cat. No: CL-SDF-43

CAS No: 139756-31-3

Mol. F: C16H17ClN4O4S

Mol. Wt: 396.9

Inv. Status: Custom Synthesis

Desmethyl Carbodenafil Impurity
Cleanchem Watermark

Cat. No: CL-SDF-44

CAS No: 147676-79-7

Mol. F: C23H30N6O3

Mol. Wt: 438.5

Inv. Status: Custom Synthesis

Dimethyl Sildenafil
Cleanchem Watermark

Cat. No: CL-SDF-45

CAS No: 1416130-63-6

Mol. F: C23H32N6O4S

Mol. Wt: 488.6

Inv. Status: Custom Synthesis

Hydroxyhomo Sildenafil
Cleanchem Watermark

Cat. No: CL-SDF-46

CAS No: 139755-85-4

Mol. F: C23H32N6O5S

Mol. Wt: 504.6

Inv. Status: Custom Synthesis

Isobutylpyrazolopyrimidine Impurity
Cleanchem Watermark

Cat. No: CL-SDF-47

CAS No: 1346600-82-5

Mol. F: C9H12N4

Mol. Wt: 176.2

Inv. Status: Custom Synthesis

N-Desmethyl Sildenafil N-Glucuronide
Cleanchem Watermark

Cat. No: CL-SDF-48

CAS No: NA

Mol. F: C27H36N6O10S

Mol. Wt: 636.7

Inv. Status: Custom Synthesis

N-Desmethyl Sildenafil-N-?-D-Glucuronide
Cleanchem Watermark

Cat. No: CL-SDF-49

CAS No: NA

Mol. F: C27H35N6O10S : Na

Mol. Wt: 635.7 : 23.0

Inv. Status: Custom Synthesis

Sildenafil Ethyl Sulfonate Impurity
Cleanchem Watermark

Cat. No: CL-SDF-50

CAS No: 1971915-89-5

Mol. F: C19H24N4O5S

Mol. Wt: 420.5

Inv. Status: Custom Synthesis

Sildenafil D5
Cleanchem Watermark

Cat. No: CL-SDF-51

CAS No: 951385-70-9

Mol. F: C22H25D5N6O4S

Mol. Wt: 479.6

Inv. Status: Custom Synthesis

Sildenafil Dimer D8
Cleanchem Watermark

Cat. No: CL-SDF-52

CAS No: NA

Mol. F: C38H38D8N10O8S2

Mol. Wt: 843

Inv. Status: Custom Synthesis

Sildenafil-d3
Cleanchem Watermark

Cat. No: CL-SDF-53

CAS No: 1126745-90-1

Mol. F: C22H27D3N6O4S

Mol. Wt: 477.6

Inv. Status: Custom Synthesis

Sildenafil D8
Cleanchem Watermark

Cat. No: CL-SDF-54

CAS No: 951385-68-5

Mol. F: C22H22D8N6O4S

Mol. Wt: 482.6

Inv. Status: Custom Synthesis

Desmethyl Sildenafil D3
Cleanchem Watermark

Cat. No: CL-SDF-55

CAS No: 1346603-75-5

Mol. F: C20H23D3N6O4S

Mol. Wt: 449.5

Inv. Status: Custom Synthesis

Homo Sildenafil D5
Cleanchem Watermark

Cat. No: CL-SDF-56

CAS No: 1216711-61-3

Mol. F: C23H27D5N6O4S

Mol. Wt: 493.6

Inv. Status: Custom Synthesis

N-Desmethyl Sildenafil D8
Cleanchem Watermark

Cat. No: CL-SDF-57

CAS No: 1185168-06-2

Mol. F: C21H20D8N6O4S

Mol. Wt: 468.6

Inv. Status: Custom Synthesis

Propoxyphenyl-Thiosildenafil-D8
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Cat. No: CL-SDF-58

CAS No: NA

Mol. F: C23H24D8N6O3S2

Mol. Wt: 512.7

Inv. Status: Custom Synthesis

Sildenafil Citrate 13CD3
Cleanchem Watermark

Cat. No: CL-SDF-59

CAS No: NA

Mol. F: C2113CH27D3N6O4S : C6H8O7

Mol. Wt: 478.6 : 192.1

Inv. Status: Custom Synthesis

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