2-Bromo-4-isopropoxyaniline CAS 401567-27-9
| CAS No. | 401567-27-9 |
| Molecular Formula | C9H12BrNO |
| Molecular Weight | 230.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-4-isopropoxyaniline 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-4-isopropoxyaniline (CAS 401567-27-9), a certified reference material (molecular formula C9H12BrNO, MW 230.10 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-Bromo-4-isopropoxyaniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H12BrNO |
| Molecular Weight | 230.10 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-bromo-1-cyclopentyl-1H-pyrazol-3-amine (CAS 1006470-56-9)
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Recommended Standards
- 2-Amino-3-(3-bromophenyl)propan-1-ol (CAS 254427-26-4)
- 2-Bromo-4-isopropyl-6-methylpyrimidin-5-amine (CAS 2397624-02-9)
- 2-Amino-1-(4-bromophenyl)propan-1-ol (CAS 792876-12-1)
- 2-Bromo-5-butoxypyridine (CAS 856850-75-4)
- 1-((Tert-butoxycarbonyl)-L-phenylalanyl)piperidine-4-carboxylic acid (CAS 1164466-05-0)
- 5-Bromo-6-(trifluoromethyl)-1H-indole-3-carbaldehyde (CAS 1423757-77-0)
- 1-(5-Amino-1,2,4-thiadiazol-3-yl)ethanone (CAS 98259-38-2)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-[3-(4-methoxyphenyl)-2-methyl-1,2-oxazolidine-5-carbonyl]piperazine (CAS 477864-87-2)
- Sodium 4-amino-5-hydroxy-7-sulfonaphthalene-2-sulfonate (CAS 5460-09-3)
- 2-(Trifluoromethyl)-3-ethoxydodecafluorohexane (CAS 297730-93-9)
- (3aS,4R,6aR)-2,2-Dimethyl-3a,6a-dihydro-4H-cyclopenta[d][1,3]dioxol-4-ol (CAS 216015-22-4)
- 5-Methyl-2-(5-nitrofuran-2-yl)-1H-benzo[d]imidazole (CAS 113608-76-7)
- 4-Benzyl-1,4-oxazepan-6-ol (CAS 943443-03-6)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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