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Sildenafil EP Impurity C (O-Desethyl Sildenafil)

Impurity

CAS Number

139755-91-2

Molecular Formula

C20H26N6O4S

Product format

Neat

Molecular Weight

446.52

Storage

+5°C

Shipping

Room Temperature

API Family

Sildenafil Citrate

Synonyms

Sildenafil Citrate Imp. C (EP), Sildenafil Imp. C (EP), 5-[2-Hydroxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl]-1-methyl-3-propyl-6, 7-dihydro-1H-pyrazolo[4, 3-d]pyrimidin-7-one, Desethylsildenafil, Sildenafil Citrate Impurity C and Sildenafil Impurity C

Smiles

CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3O)S(=O)(=O)N4CCN(C)CC4

Iupac Name

5-[2-hydroxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one

Downloads

SDS COA COO

Available products

Pack Size SKU
Category Expected Delivery Price Quantity
100mg
CE4493.19-100MG

In stock
10mg
CE4493.19-10MG

In stock
1mg
CE4493.19-1MG

In stock
2.5mg
CE4493.19-2.5MG

In stock
25mg
CE4493.19-25MG

In stock
25mg
CD4493.19-25MG

2-4 weeks
100mg
CD4493.19-4X25MG

2-4 weeks
25mg
CB4493.19-25MG

3-4 weeks
100mg
CB4493.19-4X25MG

3-4 weeks
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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

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Excipient

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