We are thrilled to announce that the highly anticipated N-Nitroso impurities of Amide and Indole have now been successfully developed e.g. N-Nitroso Orlistat , N-Nitroso Ropinirole , N-Nitroso Caprolactam ,N-Nitroso Gabapentin EP Impurity A , N-Nitroso Rizatriptan , N-Nitroso Zolmitriptan, N-Nitroso Naratriptan , N-Nitroso Tadalafil , N-Nitroso Eletriptan etc. are ready Stock
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We are thrilled to announce that the highly anticipated N-Nitroso impurities of Amide and Indole have now been successfully developed e.g. N-Nitroso Orlistat , N-Nitroso Ropinirole , N-Nitroso Caprolactam ,N-Nitroso Gabapentin EP Impurity A , N-Nitroso Rizatriptan , N-Nitroso Zolmitriptan, N-Nitroso Naratriptan , N-Nitroso Tadalafil , N-Nitroso Eletriptan etc. are ready Stock

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Sildenafil

Sildenafil | CAS NO: 139755-83-2 Sildenafil is a medication commonly known by its brand name, Viagra. Erectile Dysfunction (ED): Sildenafil is primarily used to treat erectile dysfunction, which is the inability to achieve or maintain an erection sufficient for satisfactory sexual performance. It works by increasing blood flow to the penis during sexual stimulation. Pulmonary Arterial Hypertension (PAH): Sildenafil is also prescribed for the treatment of pulmonary arterial hypertension, a condition characterized by high blood pressure in the arteries of the lungs. It helps to relax and widen the blood vessels in the lungs, improving exercise capacity and reducing symptoms associated with PAH. It's important to use sildenafil under the guidance of a healthcare provider, as it can have interactions with other medications and might not be suitable for individuals with certain medical conditions.

We are the Synchemia Research Chemical specializes in manufacturing and supplying of Sildenafil impurities that meet specific pharmacopeial standards (EP/BP/USP/IP) as well as process-related impurities Sildenafil is a medication commonly known by its brand name, Viagra.Erectile Dysfunction (ED): Sildenafil is primarily used to treat erectile dysfunction, which is the inability to achieve or maintain an erection sufficient for satisfactory sexual performance. It works by increasing blood flow to the penis during sexual stimulation. It's important to use sildenafil under the guidance of a healthcare provider, as it can have interactions with other medications and might not be suitable for individuals with certain medical conditions.we the Synchemia are ensuring the purity and quality of its impurities which is crucial for pharmaceutical API manufacturing companies for regulatory compliance. Buy Reliable and High-Purity Sildenafil Impurities, Delivered by Synchemia Research Chemicals.

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Pharmaceutical Reference Standards

Sildenafil
Sildenafil
CAT No SRC-S19041
CAS No 139755-83-2
Mol.F. C22H30N6O4S
Mol.Wt. 474.6 g/mol
INV STATUS CUSTOM SYNTHESIS
Amino Sildenafil
Amino Sildenafil
CAT No SRC-S19042
CAS No 319491-68-4
Mol.F. C18H23N5O4S
Mol.Wt. 405.5 g/mol
INV STATUS CUSTOM SYNTHESIS
Sildenafil EP Impurity A
Sildenafil EP Impurity A
CAT No SRC-S19043
CAS No 1391053-95-4
Mol.F. C23H32N6O4S
Mol.Wt. 488.6 g/mol
INV STATUS IN STOCK
Sildenafil EP Impurity B
Sildenafil EP Impurity B
CAT No SRC-S19044
CAS No 1094598-75-0
Mol.F. C22H30N6O5S
Mol.Wt. 490.6 g/mol
INV STATUS IN STOCK
Sildenafil EP Impurity C (O-Desethyl Sildenafil)
Sildenafil EP Impurity C (O-Desethyl Sildenafil)
CAT No SRC-S19045
CAS No 139755-91-2
Mol.F. C20H26N6O4S
Mol.Wt. 446.5 g/mol
INV STATUS IN STOCK
Sildenafil EP Impurity D
Sildenafil EP Impurity D
CAT No SRC-S19046
CAS No 1357931-55-5
Mol.F. C17H20N4O5S
Mol.Wt. 392.4 g/mol
INV STATUS IN STOCK
Sildenafil EP Impurity E
Sildenafil EP Impurity E
CAT No SRC-S19047
CAS No 288-32-4
Mol.F. C3H4N2
Mol.Wt. 68.1 g/mol
INV STATUS CUSTOM SYNTHESIS
Sildenafil EP Impurity F
Sildenafil EP Impurity F
CAT No SRC-S19048
CAS No 139755-82-1
Mol.F. C21H28N6O4S
Mol.Wt. 460.6 g/mol
INV STATUS IN STOCK
Sildenafil EP Impurity G (Sildenafil Dimer Impurity)
Sildenafil EP Impurity G (Sildenafil Dimer Impurity)
CAT No SRC-S19049
CAS No 1346602-67-2
Mol.F. C₃₈H₄₆N₁₀O₈S₂
Mol.Wt. 834.96 g/mol
INV STATUS IN STOCK
Sildenafil Chlorosulfone Impurity
Sildenafil Chlorosulfone Impurity
CAT No SRC-S19050
CAS No 139756-22-2
Mol.F. C17H19ClN4O4S
Mol.Wt. 410.9 g/mol
INV STATUS IN STOCK
2-Ethoxybenzoyl Chloride Impurity
2-Ethoxybenzoyl Chloride Impurity
CAT No SRC-S19051
CAS No 42926-52-3
Mol.F. C9H9ClO2
Mol.Wt. 184.6 g/mol
INV STATUS CUSTOM SYNTHESIS
Sildenafil Amino Amide Impurity
Sildenafil Amino Amide Impurity
CAT No SRC-S19052
CAS No 139756-02-8
Mol.F. C8H14N4O
Mol.Wt. 182.2 g/mol
INV STATUS CUSTOM SYNTHESIS
Sildenafil Carboxylic Acid Impurity
Sildenafil Carboxylic Acid Impurity
CAT No SRC-S19053
CAS No 147676-78-6
Mol.F. C18H20N4O4
Mol.Wt. 356.4 g/mol
INV STATUS CUSTOM SYNTHESIS
Sildenafil Di-Amide Impurity
Sildenafil Di-Amide Impurity
CAT No SRC-S19054
CAS No 139756-03-9
Mol.F. C17H22N4O3
Mol.Wt. 330.4 g/mol
INV STATUS IN STOCK
Sildenafil Lactam Impurity
Sildenafil Lactam Impurity
CAT No SRC-S19055
CAS No 139756-21-1
Mol.F. C17H20N4O2
Mol.Wt. 312.4 g/mol
INV STATUS IN STOCK
Sildenafil Impurity 1
Sildenafil Impurity 1
CAT No SRC-S19056
CAS No 501120-38-3
Mol.F. C17H22N4O3
Mol.Wt. 330.4 g/mol
INV STATUS IN STOCK
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