1-Bromo-2-chloro-5-methyl-3-nitrobenzene CAS 89642-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89642-18-2 |
| Molecular Formula | C7H5BrClNO2 |
| Molecular Weight | 250.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-chloro-5-methyl-3-nitrobenzene (CAS 89642-18-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5BrClNO2. Molecular weight: 250.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClNO2 |
| Molecular Weight | 250.48 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1982 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 1-Bromo-4-chloro-2-methyl-5-nitrobenzene (CAS 10289-13-1)
- Methyl 4-bromo-2-chloronicotinate (CAS 1064678-14-3)
- 1-Bromo-2-chloro-4-methyl-5-nitrobenzene (CAS 1126367-34-7)
- 1-Bromo-2-(chloromethyl)-4-nitrobenzene (CAS 1134559-00-4)
- 1-Bromo-4-chloro-3-methyl-2-nitrobenzene (CAS 1160573-48-7)
- 1-Bromo-4-chloro-5-methyl-2-nitrobenzene (CAS 1160573-61-4)
- 5-Bromo-2-chloro-1-methyl-3-nitrobenzene (CAS 1160573-73-8)
- 1-Bromo-2-chloro-3-methyl-5-nitrobenzene (CAS 116277-60-2)
Recommended Standards
- 1-(Bromomethyl)-4-chloro-2-nitrobenzene (CAS 52311-59-8)
- 1-Bromo-3-chloro-5-methyl-2-nitrobenzene (CAS 89642-19-3)
- 1-(Bromomethyl)-3-chloro-5-nitrobenzene (CAS 865624-17-5)
- tert-butyl thiophene-2-carboxylate (CAS 939-62-8)
- N-Oxytriacetoneamine Glycerol Ketal (CAS 150980-90-8)
- 3-[(E)-1-Nitro-2-(phenylamino)ethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 338753-92-7)
- 2,2,3-Trichlorobutanal (CAS 76-36-8)
- tert-Butyl 4-hydroxy-2-(hydroxymethyl)-2,3-dihydrobenzofuran-6-carboxylate (CAS 955885-88-8)
- 2-(2-(Difluoromethyl)phenyl)acetonitrile (CAS 1000556-48-8)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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