2,3-Dibromo-4,6-difluoroaniline CAS 1263376-56-2
| CAS No. | 1263376-56-2 |
| Molecular Formula | C6H3Br2F2N |
| Molecular Weight | 286.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,3-Dibromo-4,6-difluoroaniline.
CATO supplies 2,3-Dibromo-4,6-difluoroaniline (CAS 1263376-56-2), a certified reference material (molecular formula C6H3Br2F2N, MW 286.90 g/mol) for analytical method development and quality control.
2,3-Dibromo-4,6-difluoroaniline (C6H3Br2F2N) contains a nitrile group, fluorine/bromine 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. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,3-Dibromo-4,6-difluoroaniline 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 | C6H3Br2F2N |
| Molecular Weight | 286.90 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 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.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 4,6-Dibromo-2,3-difluoroaniline (CAS 1000574-59-3)
- 2,6-Dibromo-3,4-difluoroaniline (CAS 1000574-69-5)
- 2,4-Dibromo-3,6-difluoroaniline (CAS 1000577-86-5)
- 3,6-Dibromo-2-(difluoromethyl)pyridine (CAS 1256823-03-6)
- 3,6-Dibromo-2,4-difluoroaniline (CAS 1349718-27-9)
- 2,3-Dibromo-4-(difluoromethyl)pyridine (CAS 1374659-29-6)
- 2,3-Dibromo-5,6-difluoroaniline (CAS 1435806-67-9)
- 2,5-Dibromo-3-(difluoromethyl)pyridine (CAS 1445651-53-5)
Recommended Standards
- 3-BROMO-2-IODOCYCLOPENT-2-EN-1-ONE (CAS 892145-42-5)
- 2,5-Dibromo-3,4-difluoroaniline (CAS 1455435-87-6)
- 54256-43-8 Benzoyl chloride, 4-decyl- 4-Decylbenzoyl chloride EINECS 259-046-7 (CAS 54256-43-8)
- 4-Bromo-3-iodo-1-methyl-1h-pyrazole (CAS 1504936-04-2)
- 2C-D hydrochloride (CAS 25505-65-1)
- 2508AF 898776-62-0 C17H16O3 Ethyl 4-(2-oxo-2-phenylethyl)benzoate (CAS 898776-62-0)
- 2-Bromo-6-(trifluoromethyl)pyridine-4-acetic acid (CAS 1227577-84-5)
- 3-(3-(2-METHYLCYCLOHEXYLOXY)PHENYL)PROPAN-1-OL (CAS 2089651-34-1)
- 5-Bromo-2-chloro-1-methyl-3-nitrobenzene (CAS 1160573-73-8)
- 3-(3-Benzylcyclohexa-2,4-dien-1-ylidene)isobenzofuran-1(3H)-one (CAS 1801-25-8)
- Ethyl (2Z)-2-cyano-2-(tetrahydro-2,2-dimethyl-4H-pyran-4-ylidene)acetate (CAS 1581258-45-8)
- 2-((5-Chloro-1H-indol-3-yl)thio)acetonitrile (CAS 61021-33-8)
- 2,6-Difluoro-4-(methylthio)phenylboronic acid (CAS 1451392-53-2)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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