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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Donepezil

Donepezil | CAS NO: 120014-06-4 Donepezil is primarily used in the treatment of Alzheimer's disease and other forms of dementia. Alzheimer’s Disease: Donepezil is most commonly prescribed to help manage symptoms of mild to moderate Alzheimer’s disease. It works by increasing levels of acetylcholine, a neurotransmitter involved in memory and cognitive function, which can help improve or stabilize symptoms related to memory, thinking, and reasoning. Dementia Associated with Parkinson's Disease: Donepezil may also be used to treat dementia associated with Parkinson’s disease. It helps manage cognitive symptoms in some patients with this condition. Other Forms of Dementia: While its primary use is for Alzheimer’s disease, Donepezil may occasionally be prescribed for other types of dementia, though its effectiveness can vary.

We are the Synchemia Research Chemical specializes in manufacturing and supplying of Donepezil impurities that meet specific pharmacopeial standards (EP/BP/USP/IP) as well as process-related impurities It is important to note that Donepezil does not cure Alzheimer’s disease or other forms of dementia but may help to improve symptoms or slow their progression. Donepezil is primarily used in the treatment of Alzheimer's disease and other forms of dementia. 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 Donepezil Impurities, Delivered by Synchemia Research Chemicals.

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Pharmaceutical Reference Standards

Donepezil N-Oxide
Donepezil N-Oxide
CAT No SRC-D3053
CAS No 120013-84-5
Mol.F. C24H29NO4
Mol.Wt. 395.5 g/mol
INV STATUS IN STOCK
Donepezil Aldehyde Impurity
Donepezil Aldehyde Impurity
CAT No SRC-D3054
CAS No 22065-85-6
Mol.F. C13H17NO
Mol.Wt. 203.3 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil Dihydro Impurity
Donepezil Dihydro Impurity
CAT No SRC-D3055
CAS No 120012-04-6
Mol.F. C24H31NO3
Mol.Wt. 381.5 g/mol
INV STATUS IN STOCK
Donepezil Pyridine N-Oxide
Donepezil Pyridine N-Oxide
CAT No SRC-D3056
CAS No 896134-07-9
Mol.F. C17H17NO4
Mol.Wt. 299.3 g/mol
INV STATUS IN STOCK
3-Keto Donepezil
3-Keto Donepezil
CAT No SRC-D3057
CAS No 1023500-88-0
Mol.F. C24H27NO4
Mol.Wt. 393.5 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil Open Ring Impurity (sodium salt)
Donepezil Open Ring Impurity (sodium salt)
CAT No SRC-D3058
CAS No NA
Mol.F. C24H28NO5 : Na
Mol.Wt. 410.5 : 23.0 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil Pyridine Dehydro Impurity
Donepezil Pyridine Dehydro Impurity
CAT No SRC-D3059
CAS No 4803-74-1
Mol.F. C17H15NO3
Mol.Wt. 281.3 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil Pyridine Dehydro N-Oxide
Donepezil Pyridine Dehydro N-Oxide
CAT No SRC-D3060
CAS No 896134-06-8
Mol.F. C17H15NO4
Mol.Wt. 297.3 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil 6-O-Desmethyl Impurity
Donepezil 6-O-Desmethyl Impurity
CAT No SRC-D3061
CAS No 120013-56-1
Mol.F. C23H27NO3
Mol.Wt. 365.5 g/mol
INV STATUS CUSTOM SYNTHESIS
3-keto 2-ene Donepezil
3-keto 2-ene Donepezil
CAT No SRC-D3062
CAS No NA
Mol.F. C24H25NO4
Mol.Wt. 391.5 g/mol
INV STATUS CUSTOM SYNTHESIS
Donepezil O-Benzyl Enol Ether
Donepezil O-Benzyl Enol Ether
CAT No SRC-D3063
CAS No NA
Mol.F. C31H35NO3
Mol.Wt. 469.6 g/mol
INV STATUS CUSTOM SYNTHESIS

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