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COA COO

Sildenafil EP Impurity G (Sildenafil Dimer Impurity)

Impurity

CAS Number

1346602-67-2

Molecular Formula

C38H46N10O8S2

Product format

Neat

Molecular Weight

834.96

Storage

+5°C

Shipping

Room Temperature

API Family

Sildenafil Citrate

Synonyms

7H-Pyrazolo[4, 3-d]pyrimidin-7-one, 5, 5-[1, 4-piperazinediylbis[sulfonyl(6-ethoxy-3, 1-phenylene)]]bis[1, 6-dihydro-1-methyl-3-propyl-, Sildenafil Dimer (Bis-1, 4-[4-ethoxy-3-(6, 7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4, 3-d]pyrimidin-5-yl)benzenesulfonyl]piperazine), Sildenafil Citrate Imp. G (EP), Sildenafil Imp. G (EP), Sildenafil Citrate Impurity G and Sildenafil Impurity G

Smiles

CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3OCC)S(=O)(=O)N4CCN(CC4)S(=O)(=O)c5ccc(OCC)c(c5)C6=Nc7c(CCC)nn(C)c7C(=O)N6

Iupac Name

5-[2-ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4, 3-d]pyrimidin-5-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4 and 3-d]pyrimidin-7-one

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COA COO

Available products

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Category Expected Delivery Price Quantity

3-4 weeks

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3-5 weeks

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Product Type

Custom
Synthesis

We offer tailor-made synthesis services of up to gram-quantities of materials for a wide range of pharmaceutical customers. The customer can order a specific molecule that is only synthesized on your request on the scale, with the purity and with the specification or methods you require.

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