4-bromo-1H-benzo[f]indazole CAS 2621935-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2621935-65-5 |
| Molecular Formula | C11H19BrN2 |
| Molecular Weight | 259.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-bromo-1H-benzo[f]indazole (CAS 2621935-65-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H19BrN2. Molecular weight: 259.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H19BrN2 |
| Molecular Weight | 259.19 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(5-Fluoro-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-1-carboxamido)butanoic acid (CAS 69519-16-0)
- 6-bromopyrazolo[1,5-a]quinoline (CAS 2766427-57-8)
- 3-bromopyrido[1,2-a]benzimidazole (CAS 2001623-01-2)
- Ethyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoate (CAS 500335-74-0)
- Bis(3-bromothiophen-2-yl)methane (CAS 17965-59-2)
- N-Cyclopropyl-4-nitro-N-(trifluoromethyl)aniline (CAS 1420882-46-7)
- 2-Cyclopropyl-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]acetamide (CAS 2246833-08-7)
- 4-Methyl-N-(6-sulfanylpyridazin-3-yl)benzamide (CAS 1286726-62-2)
- 5-Amino-1,6-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 860573-95-1)
- Hexapeptide-10 (CAS 146439-94-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com