3-(Bromomethyl)-1-methyl-1H-indole CAS 1161233-34-6
| CAS No. | 1161233-34-6 |
| Molecular Formula | C10H10BrN |
| Molecular Weight | 224.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.10 g/mol gives 3-(Bromomethyl)-1-methyl-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Bromomethyl)-1-methyl-1H-indole (CAS 1161233-34-6), molecular formula C10H10BrN and molecular weight 224.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(Bromomethyl)-1-methyl-1H-indole (C10H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 224.10 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10BrN |
| Molecular Weight | 224.10 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 7-(Bromomethyl)-1-methyl-1H-indole (CAS 1130278-03-3)
- 4-(Bromomethyl)-3,5-dimethylbenzonitrile (CAS 1246247-73-3)
- 4-(Bromomethyl)-1-methyl-1H-indole (CAS 1371535-79-3)
- 6-(Bromomethyl)-1-methyl-1H-indole (CAS 1599458-20-4)
- 4-(Bromomethyl)-3-ethylbenzonitrile (CAS 1822666-11-4)
- 5-(Bromomethyl)-1-methyl-1H-indole (CAS 1936732-18-1)
- 2-(Bromomethyl)-1-methyl-1H-indole (CAS 913960-67-5)
- 2-(Bromomethyl)-6-chloro-3-fluoropyridine (CAS 1227509-98-9)
Recommended Standards
- tris(2-ethoxyvinyl)borane (CAS 1151545-40-2)
- 4-Bromo-5,7-dimethyl-1H-indole (CAS 1167056-53-2)
- 3,3,3-Trifluoropropyl 3,3,3-trifluoropropanoate (CAS 1211835-76-5)
- 2-Bromo-N-(2-methoxyethyl)butanamide (CAS 1119452-33-3)
- 4-Bromobenzo[b]thiophene-2-carboxamide (CAS 93103-86-7)
- D-Valyl-D-valine (CAS 62653-78-5)
- 2-(4-(tert-Butyl)phenyl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 150943-13-8)
- 2-(3-Chlorophenyl)quinoline-4-carbonyl chloride (CAS 883526-41-8)
- 1-(Trichloromethyl)-3-(trifluoromethyl)benzene (CAS 16766-90-8)
- 4-Allyl-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol (CAS 23195-30-4)
- Mesalazine Impurity 51 (CAS CATO-C4X-132451)
- 3,3-Dimethyl-7-nitro-2,3-dihydrobenzo[b][1,4]oxazepin-4(5h)-one (CAS 1170249-44-1)
- tert-Butyl ((1R,3R,4R)-3-hydroxy-4-methylcyclohexyl)carbamate (CAS 1403864-94-7)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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