4,4''-Dichloro-5'-(1H-imidazol-1-yl)-[1,1':3',1''-terphenyl]-2'-amine CAS 647835-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 647835-45-8 |
| Molecular Formula | C21H15Cl2N3 |
| Molecular Weight | 380.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4''-Dichloro-5'-(1H-imidazol-1-yl)-[1,1':3',1''-terphenyl]-2'-amine (CAS 647835-45-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H15Cl2N3. Molecular weight: 380.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H15Cl2N3 |
| Molecular Weight | 380.27 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Chloro-1-(4-chlorobenzyl)-5-(4-methylpiperazine-1-carbonyl)pyridin-2(1H)-one (CAS 339024-81-6)
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- 3-{1-Nitro-2-[4-(trifluoromethoxy)anilino]vinyl}-2-benzofuran-1(3H)-one (CAS 320420-40-4)
- 3-Azidoquinoline (CAS 14213-02-6)
- 4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 64240-67-1)
- Methyl 3-ethyl-2,3-diisopropyloxirane-2-carboxylate (CAS 1538185-40-8)
- [2-(1,3-dioxolan-2-yl)phenyl] N-(trideuteriomethyl)carbamate (CAS 1219795-12-6)
- 4-Azaspiro[2.4]Heptan-7-ol (CAS 1556401-90-1)
- 1-benzyl-2-methyl-1,2,3,4-tetrahydroquinoxaline hydrochloride (CAS 1607258-21-8)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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