3-Bromo-1-fluoro-4-methoxy-2-methyl-5-nitrobenzene CAS 2187435-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2187435-02-3 |
| Molecular Formula | C8H7BrFNO3 |
| Molecular Weight | 264.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-1-fluoro-4-methoxy-2-methyl-5-nitrobenzene (CAS 2187435-02-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7BrFNO3. Molecular weight: 264.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7BrFNO3 |
| Molecular Weight | 264.05 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 |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-Bromo-2-ethoxy-5-fluoro-3-nitrobenzene (CAS 1365272-21-4)
- 1-Bromo-4-ethoxy-3-fluoro-2-nitrobenzene (CAS 1804404-10-1)
- 1-Bromo-2-ethoxy-4-fluoro-5-nitrobenzene (CAS 1805530-62-4)
- 5-Bromo-2-(ethoxycarbonyl)-3-fluoropyridine 1-oxide (CAS 1849592-33-1)
- (2-BRomo-6-fluoro-3-hydroxy-phenyl)-carbamic acid methyl ester (CAS 2065250-30-6)
- 1-(4-Bromo-5-fluoro-2-nitrophenyl)ethan-1-ol (CAS 2658494-13-2)
- 4-Bromo-6-(trifluoromethyl)-1H-indole (CAS 1000342-93-7)
- 2-(2-Bromo-6-(trifluoromethyl)phenyl)acetonitrile (CAS 1159512-49-8)
Recommended Standards
- 2-Fluoro-4-methoxy-5-nitrobenzyl bromide (CAS 618914-29-7)
- 3-Fluoro-4-methoxy-5-nitrobenzyl bromide (CAS 792936-53-9)
- 2-Amino-4-bromo-3-fluoro-5-methoxybenzoic acid (CAS 2923468-97-5)
- 3-(2,2-difluoroethoxy)-2,2-dimethylpropanoic acid (CAS 1545946-21-1)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-2-carboxylic acid (CAS 441044-12-8)
- Bedaquiline Impurity 33 (CAS CATO-C4X-116733)
- 5,5'-(2,6-Dimethoxynaphthalene-1,5-diyl)diisophthalic acid (CAS 2245895-44-5)
- Ibrutinib Impurity 182 (CAS CATO-C4X-1064182)
- (2S,3S)-2-methylpyrrolidin-3-ol;hydrochloride (CAS 1107659-78-8)
- Insulin Detemir (CAS 169148-63-4)
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 13829788188 / jacky.chen@cato-chem.com