3-Bromo-5-fluoro-4-nitrobenzamide CAS 1807089-08-2
| CAS No. | 1807089-08-2 |
| Molecular Formula | C7H4BrFN2O3 |
| Molecular Weight | 263.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-5-fluoro-4-nitrobenzamide 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.
3-Bromo-5-fluoro-4-nitrobenzamide (CAS 1807089-08-2), molecular formula C7H4BrFN2O3 and molecular weight 263.02 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H4BrFN2O3, 3-Bromo-5-fluoro-4-nitrobenzamide contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.02 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.
Physical & Chemical Properties
| Molecular Formula | C7H4BrFN2O3 |
| Molecular Weight | 263.02 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-Bromo-3-fluoro-6-nitrobenzamide (CAS 1093204-16-0)
- 2-Bromo-5-Fluoroterephthalic acid (CAS 1245807-64-0)
- 3-Bromo-4-fluoro-5-nitrobenzamide (CAS 1345471-86-4)
- 4-Bromo-5-fluoro-2-nitrobenzamide (CAS 1527490-62-5)
- 5-Bromo-3-fluoro-2-nitrobenzamide (CAS 1805030-52-7)
- 5-Bromo-4-fluoro-2-nitrobenzamide (CAS 1805557-27-0)
- 2-Bromo-6-fluoro-3-nitrobenzamide (CAS 1805593-34-3)
- 3-Bromo-4-fluorophthalic acid (CAS 2828433-78-7)
Recommended Standards
- 2,5-Dichloro-3-(difluoromethoxy)benzodifluoride (CAS 1807058-69-0)
- 2,4-Dichloro-6-(difluoromethoxy)benzodifluoride (CAS 1807036-19-6)
- 3-Bromo-6-fluorophthalic acid (CAS 2167659-32-5)
- 3,6-Dichloro-2-(difluoromethoxy)benzodifluoride (CAS 1806349-04-1)
- Potassium 8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indole-2-carbodithioate (CAS 1219561-93-9)
- 5-Amino-3-methyl-2-pentyl-3,4-dihydro-2H-pyrrole-4-carboxylic acid (CAS 790638-56-1)
- 3-(3-Nitrophenyl)-1-phenylprop-2-en-1-one (CAS 614-48-2)
- Vericiguat Impurity 64 (CAS CATO-C4X-289664)
- 1-Bromo-3-((4-(tert-butyl)phenoxy)methyl)benzene (CAS 1273998-32-5)
- 2-Chloro-4-cyclopropoxy-N,N-dimethylpyridin-3-amine (CAS 1243408-75-4)
- 2-((5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)acetamide (CAS 335397-59-6)
- 3-(3,4-DiChlorophenyl)-1,2-oxazol-5-ol (CAS 1354938-82-1)
- [1-benzothiophen-3-yl(pyridin-3-yl)methyl](ethyl)amine (CAS 1154227-93-6)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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