4,7-Dibromoisoquinoline CAS 223671-10-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 223671-10-1 |
| Molecular Formula | C9H5Br2N |
| Molecular Weight | 286.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,7-Dibromoisoquinoline (CAS 223671-10-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5Br2N. Molecular weight: 286.95 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5Br2N |
| Molecular Weight | 286.95 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromoisoquinoline Standards
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- 3,6-Dibromoisoquinoline (CAS 1936570-29-4)
- 1,3-Dibromoisoquinoline (CAS 53987-60-3)
- 1,4-Dibromoisoquinoline (CAS 51206-40-7)
Recommended Standards
- 4,6-Dibromoquinoline (CAS 927801-13-6)
- 4,7-Dibromoquinoline (CAS 700871-88-1)
- 3,6-Dibromoquinoline (CAS 69268-39-9)
- (3,5-Dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-4-yl)methanol (CAS 1175961-05-3)
- (2-methylpyrimidin-5-yl)methanamine (CAS 14273-46-2)
- 1-(2-Fluorophenyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 1152564-84-5)
- 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carbaldehyde (CAS 887475-64-1)
- 3-Amino-5-fluoro-2-methylbenzoic acid (CAS 246877-31-6)
- 6-Bromo-8-methoxy-N,N,2-trimethylquinolin-4-amine (CAS 89446-16-2)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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