4-Bromo-5-iodo-2-methylaniline CAS 1566199-32-3
| CAS No. | 1566199-32-3 |
| Molecular Formula | C7H7BrIN |
| Molecular Weight | 311.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-iodo-2-methylaniline (C7H7BrIN) contains a nitrile group, bromine/iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Bromo-5-iodo-2-methylaniline (CAS 1566199-32-3), molecular formula C7H7BrIN and molecular weight 311.95 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Bromo-5-iodo-2-methylaniline 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 | C7H7BrIN |
| Molecular Weight | 311.95 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3-iodo-4,6-dimethylpyridine (CAS 104830-09-3)
- 4-Bromo-2-iodo-3-methylaniline (CAS 1208077-24-0)
- (2-Bromo-3-iodophenyl)methanamine (CAS 1261448-43-4)
- (2-Bromo-5-iodophenyl)methanamine (CAS 1261470-92-1)
- (3-Bromo-4-iodophenyl)methanamine (CAS 1261553-01-8)
- (3-Bromo-5-iodophenyl)methanamine (CAS 1261571-12-3)
- (2-Bromo-4-iodophenyl)methanamine (CAS 1261816-92-5)
- 3-Bromo-2-iodo-5-methylaniline (CAS 1263376-28-8)
Recommended Standards
- 3-Bromo-5-iodo-N-methylaniline (CAS 1369895-64-6)
- 5-Bromo-2-iodo-4-methylaniline (CAS 1643156-27-7)
- 3-Bromo-4-iodo-5-methylaniline (CAS 1263377-51-0)
- 3-Bromo-5-iodo-2,4-dimethylpyridine (CAS 1820612-73-4)
- 3-(Aminomethyl)-N,N-dimethylpyridin-2-amine (CAS 354824-09-2)
- N-((3R,4R,5S,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 489-52-1)
- 2-Oxobicyclo[2.1.1]Hexane-1-carbonitrile (CAS 151445-29-3)
- 9-Bromoacridine (CAS 4357-57-7)
- Dapagliflozin Impurity 181 (CAS CATO-C4X-1138181)
- 1,5-Dicyclopropyl-1H-indole-3-carbaldehyde (CAS 1350760-59-6)
- 4-Octyloxy-3-trifluoromethylbenzoic acid (CAS 1005407-63-5)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 5-hexynoate (CAS 182275-91-8)
- 2-Methyl-1-pyridin-2-yl-propylamine dihydrochloride (CAS 1228878-68-9)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
Why CATO?
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