2',4'-Dichloro-[1,1'-biphenyl]-2-amine CAS 212138-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 212138-75-5 |
| Molecular Formula | C12H9Cl2N |
| Molecular Weight | 238.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2',4'-Dichloro-[1,1'-biphenyl]-2-amine (CAS 212138-75-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H9Cl2N. Molecular weight: 238.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H9Cl2N |
| Molecular Weight | 238.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,6-Dichloro-4-phenylaniline (CAS 134006-32-9)
- 2',4'-Dichloro-[1,1'-biphenyl]-4-amine (CAS 939757-52-5)
- 2',5'-Dichloro-[1,1'-biphenyl]-2-amine (CAS 873056-64-5)
- 3',4'-Dichloro-[1,1'-biphenyl]-2-amine (CAS 872121-80-7)
- 3',4'-Dichloro-[1,1'-biphenyl]-4-amine (CAS 926223-12-3)
- 3',5'-Dichloro-[1,1'-biphenyl]-2-amine (CAS 859080-02-7)
- 3',5'-Dichloro-[1,1'-biphenyl]-4-amine (CAS 405058-01-7)
- 7,9-Dichloro-2,3-dihydro-1H-cyclopenta[b]quinoline (CAS 40528-04-9)
Recommended Standards
- 2,3,4,5,6-PENTAFLUOROCINNAMIC AcidDISCONTINUED (CAS 719-60-8)
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- N-((1-(Benzofuran-2-carbonyl)piperidin-4-yl)methyl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1797791-36-6)
- (2-Amino-4-(trifluoromethyl)thiazol-5-yl)(morpholino)methanone (CAS 1411765-59-7)
- Methyl 5-bromo-3-methylimidazo[1,5-a]pyridine-7-carboxylate (CAS 2306278-19-1)
- 4-Oxo-4,5-dihydropyrrolo[1,2-a]quinoxaline-7-carbonitrile (CAS 159548-99-9)
- 4-(2-Methoxyethyl)-5-(m-tolyl)-4h-1,2,4-triazole-3-thiol (CAS 723332-83-0)
- 2-((3-Oxocyclohex-1-enyl)amino)benzoic acid (CAS 132600-13-6)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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