Sildenafil and Impurities

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products per page. 228 products on this category.

Product data	Purity	Price range	Estimated delivery
Sildenafil Impurity 42 REF: 4Z-S-06147	- - -	To inquire	Tue 10 Dec 24
Sildenafil Impurity 36 REF: 4Z-S-06141	- - -	To inquire	Tue 10 Dec 24
Acetil Acid-d5 REF: 4Z-S-0692	- - -	To inquire	Tue 10 Dec 24
Sildenafil Impurity 6 REF: 4Z-S-06109	- - -	To inquire	Tue 10 Dec 24
Sildenafil Impurity 59 REF: 4Z-S-06166CAS: 360068-47-9	- - -	To inquire	Tue 10 Dec 24
Propoxyphenyl Thiohomosidenafil-d5 REF: 4Z-S-0684	- - -	To inquire	Tue 10 Dec 24
Sildenafil Impurity 8 REF: 4Z-S-06113	- - -	To inquire	Tue 10 Dec 24
Piperiacetildenafil REF: TR-P481480CAS: 147676-50-4	- - -	305.00 €~1,261.00 €	Wed 11 Dec 24
Hydroxythiohomo Sildenafil REF: TR-H963150CAS: 479073-82-0	- - -	292.00 €~1,983.00 €	Wed 11 Dec 24
Thiohomo Sildenafil REF: TR-T344470CAS: 479073-80-8	- - -	345.00 €~2,333.00 €	Wed 11 Dec 24
Desmethyl Thiosildenafil REF: TR-D294350CAS: 479073-86-4	- - -	310.00 €~1,938.00 €	Wed 11 Dec 24
Propoxyphenyl-thiohydroxyhomosildenafil REF: TR-P831630CAS: 479073-90-0	- - -	350.00 €~2,297.00 €	Wed 11 Dec 24
Thiosildenafil-d3 REF: TR-T371502CAS: 1216671-11-2	- - -	244.00 €~1,635.00 €	Wed 11 Dec 24
N-Desmethyl Sildenafil-d8 REF: TR-D292202CAS: 1185168-06-2	- - -	242.00 €~1,515.00 €	Wed 11 Dec 24
5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one REF: TR-C177990CAS: 147676-78-6	- - -	236.00 €~759.00 €	Wed 11 Dec 24
Pyrazole N-Demethyl Sildenafil-d3 REF: TR-P842802CAS: 1185044-03-4	- - -	315.00 €~2,039.00 €	Wed 11 Dec 24
Propoxyphenyl Thioaildenafil REF: TR-P831640CAS: 856190-49-3	- - -	345.00 €~2,289.00 €	Wed 11 Dec 24
Norneo Sildenafil REF: TR-N824300CAS: 371959-09-0	- - -	347.00 €~1,480.00 €	Wed 11 Dec 24
Gendenafil REF: TR-G349960CAS: 147676-66-2	- - -	308.00 €~1,264.00 €	Wed 11 Dec 24
Pyrazole N-Demethyl Sildenafil REF: TR-P842800CAS: 139755-95-6	- - -	192.00 €~1,381.00 €	Wed 11 Dec 24

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Sildenafil Impurity 42

Formula:

C₁₅H₁₄Cl₂N₄O₂

Molecular weight:

353.20

Ref: 4Z-S-06147

10mg		To inquire
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100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Sildenafil Impurity 36

Formula:

C₁₆H₂₆N₈O₂

Molecular weight:

362.44

Ref: 4Z-S-06141

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100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Acetil Acid-d5

Formula:

C₁₈H₁₅N₄O₄D₅

Molecular weight:

361.41

Ref: 4Z-S-0692

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100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Sildenafil Impurity 6

Formula:

C₈H₁₄N₄O₂

Molecular weight:

198.23

Ref: 4Z-S-06109

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25mg		To inquire
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100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Sildenafil Impurity 59

CAS:360068-47-9

Formula:

C₈H₁₀ClN₃O₃

Color and Shape:

White To Off-White Solid

Molecular weight:

231.64

Ref: 4Z-S-06166

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25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Propoxyphenyl Thiohomosidenafil-d5

Formula:

C₂₄H₂₉N₆O₃S₂D₅

Molecular weight:

523.74

Ref: 4Z-S-0684

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25mg		To inquire
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100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Sildenafil Impurity 8

Formula:

C₂₁H₃₀N₆O₅S

Molecular weight:

478.57

Ref: 4Z-S-06113

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25mg		To inquire
50mg		To inquire
100mg		To inquire

Estimated delivery in United States, on Tuesday 10 Dec 2024

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Piperiacetildenafil

Controlled Product

CAS:147676-50-4

Applications An intermediate in the preparation of pyrazolopyrimidinones used in male sexual enhancement formulas References …

Formula:

C₂₄H₃₁N₅O₃

Color and Shape:

White To Off-White

Molecular weight:

437.53

Ref: TR-P481480

5mg		305.00 €
10mg		519.00 €
25mg		1,261.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Hydroxythiohomo Sildenafil

CAS:479073-82-0

Applications Hydroxythiohomo Sildenafil is a Sildenafil thiono analog, a novel pyrazolopyrimidinethione with PDE5 inhibiting properties. …

Formula:

C₂₃H₃₂N₆O₄S₂

Color and Shape:

Neat

Molecular weight:

520.67

Ref: TR-H963150

1mg		292.00 €
10mg		1,983.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Thiohomo Sildenafil

CAS:479073-80-8

Applications A Sildenafil (S435000) analog, found in health supplements for enhancing male sexual function. References …

Formula:

C₂₃H₃₂N₆O₃S₂

Color and Shape:

Light Yellow To Light Green

Molecular weight:

504.67

Ref: TR-T344470

5mg		345.00 €
10mg		627.00 €
50mg		2,333.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Desmethyl Thiosildenafil

Controlled Product

CAS:479073-86-4

Applications Sildenafil thiono analog, a novel pyrazolopyrimidinethiones as PDE5 inhibitor. References Moreland, R., et al.: …

Formula:

C₂₁H₂₈N₆O₃S₂

Color and Shape:

Neat

Molecular weight:

476.62

Ref: TR-D294350

25mg		1,938.00 €
2500µg		310.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Propoxyphenyl-thiohydroxyhomosildenafil

Controlled Product

CAS:479073-90-0

Applications Propoxyphenyl-thiohydroxyhomosildenafil is an analogue of Hydroxythiohomo Sildenafil (H963150). References Balayssac, S., et. al.: J. …

Formula:

C₂₄H₃₄N₆O₄S₂

Color and Shape:

Neat

Molecular weight:

534.69

Ref: TR-P831630

5mg		350.00 €
50mg		2,297.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Thiosildenafil-d3

Controlled Product

CAS:1216671-11-2

Applications An analog of labelled Sildenafil; a novel pyrazolopyrimidinethiones as PDE5 inhibitor. References DeBono, R., …

Formula:

C₂₂H₂₇D₃N₆O₃S₂

Color and Shape:

Off White Solid

Molecular weight:

493.66

Ref: TR-T371502

1mg		244.00 €
10mg		1,635.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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N-Desmethyl Sildenafil-d8

Controlled Product

CAS:1185168-06-2

Stability Store in Freezer Applications A labelled metabolite of Sildenafil, an orally active selective type …

Formula:

C₂₁H₂₀D₈N₆O₄S

Color and Shape:

Off White

Molecular weight:

468.6

Ref: TR-D292202

10mg		828.00 €
25mg		1,515.00 €
2500µg		242.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

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5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

Controlled Product

CAS:147676-78-6

Applications 5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one could be a possible metabolite of Gendenafil (G349960) based on the metabolic pathway …

Formula:

C₁₈H₂₀N₄O₄

Color and Shape:

Neat

Molecular weight:

356.38

Ref: TR-C177990

50mg		236.00 €
100mg		309.00 €
250mg		759.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Pyrazole N-Demethyl Sildenafil-d3

Controlled Product

CAS:1185044-03-4

Applications A novel labelled pyrazolopyrimidine derivative, useful as cardiovascular agent. References Hucker, H., et al.: …

Formula:

C₂₁H₂₅D₃N₆O₄S

Color and Shape:

Neat

Molecular weight:

463.57

Ref: TR-P842802

1mg		315.00 €
10mg		2,039.00 €

Estimated delivery in United States, on Wednesday 11 Dec 2024

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Propoxyphenyl Thioaildenafil

Controlled Product

CAS:856190-49-3

Applications Propoxyphenyl Thioaildenafil is an analogue of Thioaildenafil (T344365). Propoxyphenyl Thioaildenafil is a phosphodiesterase-5 inhibitor …

Formula:

C₂₄H₃₄N₆O₃S₂

Color and Shape:

Neat

Molecular weight:

518.7