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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Regorafenib

Regorafenib | CAS NO: 755037-03-7 , Regorafenib (Stivarga) is an oral anti-cancer drug used for specific advanced cancers that haven't responded to other treatments, primarily metastatic colorectal cancerhepatocellular carcinoma (liver cancer), and gastrointestinal stromal tumors (GIST), working by blocking signals that help cancer cells multiply. It's prescribed for patients whose cancer has progressed after standard therapies, like chemotherapy or other targeted drugs.

We are the Synchemia Research Chemical specializes in manufacturing and supplying of Regorafenib  impurities that meet specific pharmacopeial standards (EP/BP/USP/IP) as well as process-related impurities.  Regorafenib (Stivarga) is an oral anti-cancer drug used for specific advanced cancers that haven't responded to other treatments, primarily metastatic colorectal cancerhepatocellular carcinoma (liver cancer), and gastrointestinal stromal tumors (GIST), working by blocking signals that help cancer cells multiply. It's prescribed for patients whose cancer has progressed after standard therapies, like chemotherapy or other targeted drugs. Buy Reliable and High-Purity Regorafenib Impurities, Delivered by Synchemia Research Chemicals.

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Pharmaceutical Reference Standards

Regorafenib Impurity 2
Regorafenib Impurity 2
CAT No SRC-R79147
CAS No 1209459-88-0
Mol.F. C7H7BrN2O
Mol.Wt. 215.1g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 3
Regorafenib Impurity 3
CAT No SRC-R79148
CAS No 611226-36-9
Mol.F. C7H8N2O2
Mol.Wt. 152.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 4
Regorafenib Impurity 4
CAT No SRC-R79149
CAS No 1446410-29-2
Mol.F. C8H10ClN3O
Mol.Wt. 199.6g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 5
Regorafenib Impurity 5
CAT No SRC-R79150
CAS No 2711-21-9
Mol.F. C10H10ClF3N2O
Mol.Wt. 266.6g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 6
Regorafenib Impurity 6
CAT No SRC-R79151
CAS No 2098799-12-1
Mol.F. C19H17FN4O3
Mol.Wt. 368.4g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 7
Regorafenib Impurity 7
CAT No SRC-R79152
CAS No 2817629-89-1
Mol.F. C12H9FN2O3
Mol.Wt. 248.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 8
Regorafenib Impurity 8
CAT No SRC-R79153
CAS No 757251-54-0
Mol.F. C12H10FN3O2
Mol.Wt. 247.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 9
Regorafenib Impurity 9
CAT No SRC-R79154
CAS No 864245-61-4
Mol.F. C13H11FN2O3
Mol.Wt. 262.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 10
Regorafenib Impurity 10
CAT No SRC-R79155
CAS No 2817629-88-0
Mol.F. C14H13FN2O3
Mol.Wt. 276.3g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 11
Regorafenib Impurity 11
CAT No SRC-R79156
CAS No 1020173-15-2
Mol.F. C16H17FN2O3
Mol.Wt. 304.3g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 12
Regorafenib Impurity 12
CAT No SRC-R79157
CAS No 42265-69-0
Mol.F. C8H7ClF3N
Mol.Wt. 209.6g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 14
Regorafenib Impurity 14
CAT No SRC-R79158
CAS No NA
Mol.F. C22H12Cl2F7N3O3
Mol.Wt. 570.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 15
Regorafenib Impurity 15
CAT No SRC-R79159
CAS No 2518416-73-2
Mol.F. C22H12Cl2F7N3O3
Mol.Wt. 570.2g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 16
Regorafenib Impurity 16
CAT No SRC-R79160
CAS No NA
Mol.F. C23H11Cl3F9N3O2
Mol.Wt. 638.7g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 17
Regorafenib Impurity 17
CAT No SRC-R79161
CAS No NA
Mol.F. C14H9ClF4N2O2
Mol.Wt. 348.7g/mole
INV STATUS CUSTOM SYNTHESIS
Regorafenib Impurity 18
Regorafenib Impurity 18
CAT No SRC-R79162
CAS No 2518234-85-8
Mol.F. C25H19F2N5O4
Mol.Wt. 491.5g/mole
INV STATUS CUSTOM SYNTHESIS

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