2-Bromo-1-methyl-1H-indole CAS 89246-30-0
| CAS No. | 89246-30-0 |
| Molecular Formula | C9H8BrN |
| Molecular Weight | 210.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-1-methyl-1H-indole 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.
CATO supplies 2-Bromo-1-methyl-1H-indole (CAS 89246-30-0), a certified reference material (molecular formula C9H8BrN, MW 210.07 g/mol) for analytical method development and quality control.
The molecular framework of 2-Bromo-1-methyl-1H-indole (C9H8BrN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8BrN |
| Molecular Weight | 210.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-6-methylindole (CAS 1000343-13-4)
- 5-Bromo-3-methylindole (CAS 10075-48-6)
- 5-Bromo-1-methyl-1H-indole (CAS 10075-52-2)
- 3-Bromo-4-ethylbenzonitrile (CAS 104614-57-5)
- 2-Bromo-2-(o-tolyl)acetonitrile (CAS 1052175-57-1)
- 2-Bromo-4-methylphenylacetonitrile (CAS 1069114-80-2)
- 5-Bromo-2-methylindole (CAS 1075-34-9)
- 2-(2-Bromo-5-methylphenyl)acetonitrile (CAS 1085539-03-2)
Recommended Standards
- 2,2-Bis(trifluoromethyl)propanoic acid (CAS 45048-36-0)
- 2-bromo-3-phenylpropanenitrile (CAS 62448-27-5)
- 2-(4-Bromophenyl)propanenitrile (CAS 42186-06-1)
- 2-Bromo-4-ethylbenzonitrile (CAS 38678-87-4)
- 2-Chloro-3-fluoro-5-nitropyridine (CAS 1079179-12-6)
- Benzenesulfonanilide (CAS 1678-25-7)
- 5-chloro-2-ethenylpyridine (CAS 223445-06-5)
- 2-(Benzylsulfanyl)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 14204-26-3)
- 6-Amino-2-ethyl-5-fluoropyrimidin-4(1H)-one (CAS 116092-12-7)
- 3-Pyrrolidinyl 2-furoate hydrochloride (CAS 1220031-53-7)
- 3-Ethyltetrahydro-2H-pyran-3-amine (CAS 1158760-10-1)
- 4-(4-Bromophenyl)-3-methylaniline (CAS 1342565-88-1)
- Lovastatin Impurity 17 (CAS CATO-C4X-168417)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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 18665070610 / Nicole.chen@cato-chem.com