3-Bromo-7-chloroisoquinoline CAS 1246552-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246552-90-8 |
| Molecular Formula | C9H5BrClN |
| Molecular Weight | 242.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-7-chloroisoquinoline (CAS 1246552-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5BrClN. Molecular weight: 242.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5BrClN |
| Molecular Weight | 242.50 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 8-Bromo-3-chloroisoquinoline (CAS 1029720-63-5)
- 7-Bromo-3-chloroisoquinoline (CAS 1029720-65-7)
- 5-Bromo-3-chloroisoquinoline (CAS 1029720-67-9)
- 6-Bromo-7-chloroisoquinoline (CAS 1036712-54-5)
- 2-Bromo-7-chloroquinoline (CAS 1044764-18-2)
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- 8-Bromo-5-chloroquinoline (CAS 1154741-20-4)
- 1-Bromo-6-chloroisoquinoline (CAS 1196146-81-2)
Recommended Standards
- 7-Bromo-3-chloroquinoline (CAS 1246549-62-1)
- 4-Bromo-5-chloroisoquinoline (CAS 1256787-17-3)
- 8-Bromo-1-chloroisoquinoline (CAS 1233025-78-9)
- 2,2',6,6'-Tetrafluoro-[1,1'-biphenyl]-4,4'-diol (CAS 76463-15-5)
- Ethyl 2-cyanobut-2-enoate (CAS 686-33-9)
- 3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 6312-55-6)
- N-(3-Fluorobenzyl)-1-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-3-yl)methanamine hydrochloride (CAS 1856032-37-5)
- 2-Bromo-7-chlorothieno[2,3-c]pyridine-4-carbonitrile, 97% (CAS 912369-29-0)
- [1-(4-Oxa-7-azaspiro[2.5]octan-7-ylmethyl)cyclopropyl]methanol (CAS 2771459-89-1)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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