2,9-Dichloro-1,10-phenanthroline CAS 29176-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29176-55-4 |
| Molecular Formula | C12H6Cl2N2 |
| Molecular Weight | 249.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,9-Dichloro-1,10-phenanthroline (CAS 29176-55-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H6Cl2N2. Molecular weight: 249.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H6Cl2N2 |
| Molecular Weight | 249.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
- 3,8-Dichloro-4,7-phenanthroline (CAS 100500-10-5)
- 2,6-Dichloro-5-phenylnicotinonitrile (CAS 10177-06-7)
- 4,5-Dichloro-6-morpholinopyrimidin-2-amine (CAS 1266378-68-0)
- (R)-4-(4,6-Dichloro-1,3,5-triazin-2-yl)-3-methylmorpholine (CAS 1382088-39-2)
- 5,6-Dichloro-2-phenylnicotinonitrile (CAS 1707609-52-6)
- 2,6-Dichloro-4-phenylnicotinonitrile (CAS 37860-86-9)
- Ethyl 4,5-dichloro-2-methoxybenzoate (CAS 104391-52-8)
- 4,5-Dichloro-2-(tetrahydro-2H-pyran-3-yl)pyridazin-3(2H)-one (CAS 1245649-65-3)
Recommended Standards
- 2'-Bromo-[1,1'-biphenyl]-4-ol (CAS 70066-66-9)
- 2,4-Dichlorobenzo[g]quinazoline (CAS 33987-01-8)
- 2-Bromodiphenyl Ether (CAS 7025-06-1)
- 3-((1-Methylpyrrolidin-2-yl)methyl)indolin-4-ol (CAS 1415559-73-7)
- 2-(((1-Benzylpyrrolidin-2-yl)methyl)(ethyl)amino)acetic acid (CAS 1353974-29-4)
- SB-273005 (CAS 205678-31-5)
- 2-(2H-Benzotriazol-2-yl)-4-(tert-butyl)-6-(sec-butyl)phenol (CAS 36437-37-3)
- Methyl 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 929626-17-5)
- 6-Bromo-3-(tetrahydro-2h-pyran-4-yl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1393330-66-9)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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