Regorafenib Impurity 51 CAS 399-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 399-96-2 |
| Molecular Formula | C6H6FNO |
| Molecular Weight | 127.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Regorafenib Impurity 51 (CAS 399-96-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6FNO. Molecular weight: 127.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6FNO |
| Molecular Weight | 127.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Regorafenib Standards
- Regorafenib Impurity 54 (CAS 6843-37-4)
- Regorafenib Impurity 62 (CAS 348-54-9)
- Regorafenib Impurity 58 (CAS 103842-00-8)
- Regorafenib Impurity 66 (CAS 114780-06-2)
- Regorafenib Impurity 50 (CAS 1243474-97-6)
- Regorafenib Impurity 49 (CAS 90048-09-2)
- Regorafenib Impurity 47 (CAS 51488-21-2)
- Regorafenib Impurity 20 (CAS 1379324-09-0)
Recommended Standards
- O-(4-fluorophenyl)hydroxylamine (CAS 99907-86-5)
- 406-00-8 Benzenamine, 4-fluoro-N-hydroxy- 4-Fluoro-N-hydroxybenzenamine (CAS 406-00-8)
- 6-Fluoropyridine-3,4-diamine (CAS 60186-24-5)
- {4-[4-(Piperidinocarbonyl)phenyl]phenyl}acetic acid (CAS 1375069-29-6)
- Mca-Pro-Lys-Pro-Leu-Ala-Leu-Dap(Dnp)-Ala-Arg-NH2 (CAS 396717-35-4)
- 1H-Pyrrole-2,5-dione, 1,1'-(2,2,4-trimethyl-1,6-hexanediyl)bis- (CAS 39979-46-9)
- 3-(2,3-Dimethoxyphenyl)pyrrolidine (CAS 959237-32-2)
- N-Propylpyridin-4-amine (CAS 179339-90-3)
- 1-(6-Methoxypyridin-3-yl)piperazine (CAS 158399-76-9)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
Why CATO?
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