4-(aminomethyl)-3-bromoaniline CAS 624814-19-3
| CAS No. | 624814-19-3 |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | 201.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(aminomethyl)-3-bromoaniline (CAS 624814-19-3) is a high-purity analytical reference standard with the molecular formula C7H9BrN2 and a molecular weight of 201.06 g/mol.
Based on its molecular formula C7H9BrN2, 4-(aminomethyl)-3-bromoaniline contains a nitrile group, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.06 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.
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 | C7H9BrN2 |
| Molecular Weight | 201.06 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related aminomethyl Standards
- 3-(Aminomethyl)-5-bromo-2-methylpyridine (CAS 1211589-61-5)
- 2-(Aminomethyl)-6-bromoaniline (CAS 1261580-80-6)
- 3-(Aminomethyl)-5-bromoaniline (CAS 1261619-17-3)
- 5-(Aminomethyl)-2-bromoaniline (CAS 1261684-07-4)
- 2-(Aminomethyl)-4-bromoaniline (CAS 771583-12-1)
- 2-(Aminomethyl)-5-bromo-4-methylpyridine (CAS 886364-90-5)
- 2-(Aminomethyl)-5-bromoaniline (CAS 624813-49-6)
- 4-(Aminomethyl)-2-bromoaniline (CAS 42580-43-8)
Recommended Standards
- 4-(Bromomethyl)benzyl Alcohol (CAS 71831-21-5)
- 3-Bromophenetole (CAS 2655-84-7)
- 4-Bromo-2-(dimethylamino)pyridine (CAS 946000-27-7)
- 3-Bromo-N-ethylpyridin-2-amine (CAS 468718-55-0)
- 1-(3-Bromoprop-1-en-2-yl)-2-fluorobenzene (CAS 1628355-42-9)
- 2-Bromo-3,3,3-trifluoro-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 1031927-96-4)
- Enalaprilat EP Impurity B (RSS Isomer) (CAS 196083-21-3)
- 1-(2-Chloro-4-nitrophenyl)-3-(ethoxycarbonyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid (CAS 1264047-28-0)
- Domperidone Impurity 12 (CAS 107618-26-8)
- (3S)-Piperidine-3-carboxamide (CAS 88495-55-0)
- Enalapril Impurity 39 (CAS 2055735-10-7)
- Relugolix Impurity 214 (CAS CATO-C4X-2429214)
- (3,5-Dichlorophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-78-5)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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