2',3,3',4',5-Pentachloro-4-biphenylol CAS 149589-55-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149589-55-9 |
| Molecular Formula | C12H5Cl5O |
| Molecular Weight | 342.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2',3,3',4',5-Pentachloro-4-biphenylol (CAS 149589-55-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H5Cl5O. Molecular weight: 342.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H5Cl5O |
| Molecular Weight | 342.43 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
Related Pentachloro Standards
- 3,3',4',5,5'-Pentachloro-[1,1'-biphenyl]-4-ol (CAS 130689-92-8)
- 2,3,3',4',5-Pentachloro-4-Biphenylol (CAS 152969-11-4)
- 1,2,3,4,5-Pentachloro-6-trifluoromethyl-benzene (CAS 384-83-8)
- 1,2,3,4,5-Pentachloro-6-iodobenzene (CAS 16478-18-5)
- 2,4,5,6,7-Pentachloro-1h-benzo[d]imidazole (CAS 7682-34-0)
- 2,3,4,5,6-Pentachloro-p-terphenyl (CAS 61577-01-3)
- Pentachloro-1,1,2-trifluoropropane (CAS 2354-05-4)
- 2,3,8,9,10-Pentachloro-6-methyl-6H-dibenzo[c,e][1,2]thiazine 5,5-dioxide (CAS 3846-28-4)
Recommended Standards
- (R)-7’-[(R)-Hydroxy(phenyl)methyl]-2,2’,3,3’-tetrahydro-1,1’-spirobi[inden]-7-ol (CAS 1451057-23-0)
- Sodium dibunate (CAS 14992-59-7)
- 2-((Diphenylmethylene)amino)-5-methyl-5,6,7,8-tetrahydroquinolin-5-ol (CAS 1429914-13-5)
- 2-Bromo-7-methylimidazo[5,1-b]thiazole (CAS 1379323-96-2)
- Benzyl ((1-(2-aminoethyl)piperidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1353962-31-8)
- 2-[4-(trifluoromethyl)phenyl]acetamide (CAS 41360-55-8)
- Methyl 3-(2-chloro-6-fluorophenyl)-2-cyano-2-methylpropanoate (CAS 1553521-90-6)
- Gold trioxide hydrate (CAS 12512-29-7)
- 4-(Furan-2-yl)-2-methyl-3-(methylthio)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione (CAS 1269528-61-1)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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