2',4,5'-Trichloro-2-nitro-1,1'-biphenyl CAS 89160-24-7
| CAS No. | 89160-24-7 |
| Molecular Formula | C12H6Cl3NO2 |
| Molecular Weight | 302.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2',4,5'-Trichloro-2-nitro-1,1'-biphenyl 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.
2',4,5'-Trichloro-2-nitro-1,1'-biphenyl (CAS 89160-24-7), molecular formula C12H6Cl3NO2 and molecular weight 302.54 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2',4,5'-Trichloro-2-nitro-1,1'-biphenyl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 302.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C12H6Cl3NO2 |
| Molecular Weight | 302.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Hexadecylbenzene (CAS 1459-09-2)
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- 2-(2,5-Difluorophenyl)amino-4-(2-fluorophenyl)thiazole (CAS 887267-15-4)
- 3-(5-Bromo-4-chloro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 2474671-24-2)
- 1-(4-Hydroxy-2-methylquinolin-3-yl)ethanone (CAS 91569-13-0)
- Methyl 4-iodo-3-isopropyl-1H-pyrazole-5-carboxylate (CAS 1290962-37-6)
- (S)-N-Isobutylpyrrolidine-2-carboxamide (CAS 90068-06-7)
- 3-Bromo-4-(chlorosulfonyl)benzoic acid (CAS 503446-59-1)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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