7-Bromo-5-chloroindole CAS 292636-08-9
| CAS No. | 292636-08-9 |
| Molecular Formula | C8H5BrClN |
| Molecular Weight | 230.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 230.49 g/mol gives 7-Bromo-5-chloroindole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Bromo-5-chloroindole (CAS 292636-08-9), molecular formula C8H5BrClN and molecular weight 230.49 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H5BrClN, 7-Bromo-5-chloroindole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Bromo-5-chloroindole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5BrClN |
| Molecular Weight | 230.49 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-(3-Bromo-5-chlorophenyl)acetonitrile (CAS 1056454-88-6)
- 2-(5-Bromo-2-chlorophenyl)acetonitrile (CAS 1057216-52-0)
- 3-Bromo-6-chloro-1H-indole (CAS 1094641-40-3)
- 3-Bromo-4-chloro-1H-indole (CAS 1181332-74-0)
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- 4-Bromo-5-chloro-2-methylbenzonitrile (CAS 1228376-18-8)
Recommended Standards
- 6-Bromo-4-chloroindole (CAS 885519-01-7)
- Clopidogrel RC 1 (CAS 444891-19-4)
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- Methyl 2-bromo-2-(thiophen-2-yl)acetate (CAS 81885-30-5)
- 2-((5h-[1,2,4]triazino[5,6-b]indol-3-yl)thio)-N-([1,1'-biphenyl]-2-yl)acetamide (CAS 332384-83-5)
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- 2-(3-Methoxypropyl)-6,7-dihydro-1H-indeno[6,7,1-def]isoquinoline-1,3(2H)-dione (CAS 293326-29-1)
- (furan-2-yloxy)trimethylsilane 2-(Trimethylsilyloxy)furan 61550-02-5 A18985 (CAS 61550-02-5)
- 1,4-Phenylenebis(1,4-bipiperidin-1-ylmethanone) (CAS 1418741-86-2)
- 3-(5-Chloro-2-methoxyphenyl)propanoic acid (CAS 5553-96-8)
- (5-(Methylsulfonyl)pyridin-3-yl)methanamine (CAS 1211584-23-4)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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