5-Bromo-4,7-difluoro-1H-indazole CAS 1459253-84-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1459253-84-9 |
| Molecular Formula | C7H3BrF2N2 |
| Molecular Weight | 233.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-4,7-difluoro-1H-indazole (CAS 1459253-84-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3BrF2N2. Molecular weight: 233.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3BrF2N2 |
| Molecular Weight | 233.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3-Bromo-5,6-difluoro-1H-indazole (CAS 1017781-94-0)
- 2-Bromo-5,6-difluoro-1H-benzo[d]imidazole (CAS 1332576-98-3)
- 2-Bromo-6,7-difluoro-1H-benzo[d]imidazole (CAS 1388031-69-3)
- 3-Bromo-4,6-difluoropyrazolo[1,5-a]pyridine (CAS 1427501-65-2)
- 5-Bromo-3,4-difluoro-1H-indazole (CAS 1567681-33-7)
- 6-Bromo-5-(difluoromethyl)nicotinonitrile (CAS 1804440-17-2)
- 4-Bromo-3-cyano-5-(difluoromethyl)pyridine (CAS 1804758-44-8)
- 6-Bromo-4-(difluoromethyl)picolinonitrile (CAS 1805221-58-2)
Recommended Standards
- 5-Iodo-1-methyl-1H-pyrazole-4-carbonitrile (CAS 1516303-92-6)
- 2-amino-5-bromo-3,6-difluorobenzonitrile (CAS 1548512-18-0)
- 4-Iodo-2-methylpyrazole-3-carbonitrile (CAS 1354705-14-8)
- 3881-15-0 Triphenyl(~13~C)methanol DTXSID90583630 (CAS 3881-15-0)
- 2-(4-Ethoxyphenoxymethyl)oxirane (CAS 18110-26-4)
- Olanexidine hydrochloride (CAS 146509-94-6)
- tert-Butyl N-{2-[(2,2-difluoroethyl)amino]ethyl}carbamate (CAS 1565483-16-0)
- 8-Fluoro-4H-chromen-4-one (CAS 75487-85-3)
- L-Lysine-d4 Methyl Ester Dihydrochloride (CAS 1331896-92-4)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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