3,5-Dibromoaniline hydrochloride CAS 188349-40-8
| CAS No. | 188349-40-8 |
| Molecular Formula | C6H5Br2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,5-Dibromoaniline hydrochloride is closely related to a nitrile group, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,5-Dibromoaniline hydrochloride (CAS 188349-40-8) is a high-purity analytical reference standard with the molecular formula C6H5Br2NHCl and a molecular weight of 287.38 g/mol.
3,5-Dibromoaniline hydrochloride (C6H5Br2NHCl) contains a nitrile group, chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3,5-Dibromoaniline hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H5Br2N HCl |
| Molecular Weight | 287.38 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromoaniline Standards
Recommended Standards
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- (4R,5R)-tetrahydro-2H-pyran-2,4,5-triyl triacetate (CAS 101628-74-4)
- 3-((3-Chloro-4-fluorophenyl)sulfonyl)-7-hydroxy-2H-chromen-2-one (CAS 866346-86-3)
- (11bS)-N,N-Bis(1-methylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 185449-85-8)
- Cyclobutanol, 1-phenyl- (CAS 935-64-8)
- Semaglutide Impurity 6 (CAS 62-57-7)
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