5-Bromo-3,4-difluoro-2-(isopropylamino)aniline CAS 1365271-32-4
| CAS No. | 1365271-32-4 |
| Molecular Formula | C9H11BrF2N2 |
| Molecular Weight | 265.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-3,4-difluoro-2-(isopropylamino)aniline (CAS 1365271-32-4), a certified reference material (molecular formula C9H11BrF2N2, MW 265.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11BrF2N2, 5-Bromo-3,4-difluoro-2-(isopropylamino)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 265.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5-Bromo-3,4-difluoro-2-(isopropylamino)aniline 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 | C9H11BrF2N2 |
| Molecular Weight | 265.10 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, 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.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-(4-Bromo-2-methylphenyl)-2-furaldehyde, 97% (CAS 113608-69-8)
- 7-BROMO-3-METHOXY-2-NAPHTHALDEHYDE (CAS 1219689-98-1)
- 3-Bromo-5-(4-hydroxyphenyl)phenol (CAS 1261956-89-1)
- 3-Bromo-4-methoxy-1-naphthaldehyde (CAS 1373162-56-1)
- 5-Bromo-6-methoxy-2-naphthaldehyde (CAS 148248-97-9)
- 5-Bromo-5-deoxy-2-c-methyl-2,3-O-(1-methylethylidene)-D-ribonic-gamma-lactone (CAS 157666-07-4)
- Methyl 8-bromo-2-naphthoate (CAS 168901-54-0)
- 2-Bromo-6-fluoro-3-(methylsulfanyl)benzoic acid (CAS 1824583-55-2)
Recommended Standards
- 2-(2-bromophenyl)-1-(furan-3-yl)ethan-1-one (CAS 1343669-33-9)
- 4-(4-Bromophenoxy)phenol (CAS 13320-48-4)
- 4’-Bromobiphenyl-2,4-diol (CAS 1418117-89-1)
- 3-(4,5-Dichloropyrimidin-2-yl)pyrazolo[1,5-a]pyridine (CAS 1331768-91-2)
- cis-N1-Boc-1,2-cyclopentanediamine (CAS 365996-19-6)
- 5-((2-Methoxyphenoxy)methyl)furan-3-carboxylic acid (CAS 842954-83-0)
- (4Z)-4-{[(3,5-dichlorophenyl)amino]methylidene}-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 320424-77-9)
- 3-(5-(3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-1H-pyrazol-1-yl)-5-methyl-4H-1,2,4-triazol-4-amine (CAS 318959-14-7)
- 1-(3-Fluorophenyl)cyclopentanamine (CAS 1011361-33-3)
- tert-Butyl 6-amino-3-azabicyclo[3.2.0]heptane-3-carboxylate (CAS 1427453-91-5)
- 4-fluoro-2-methyl-7-nitroisoindolin-1-one (CAS 881415-06-1)
- 2-(4-Bromophenyl)-9-phenyl-1,10-phenanthroline (CAS 197442-25-4)
- 4-Amino-3-cyclopropoxypyridine-2-sulfonamide (CAS 1243384-17-9)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com