2-Hydroxy-2',5'-dichlorobiphenyl CAS 53905-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53905-30-9 |
| Molecular Formula | C12H8Cl2O |
| Molecular Weight | 239.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Hydroxy-2',5'-dichlorobiphenyl (CAS 53905-30-9) pharmaceutical standards reference standard. Molecular formula: C12H8Cl2O. Molecular weight: 239.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2O |
| Molecular Weight | 239.10 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, 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.) | 1972 |
| Halogen Content | Cl-containing |
Related Hydroxy Standards
- 4-Hydroxy-3,5-dichlorobiphenyl (CAS 1137-59-3)
- 3-Hydroxy-2',5'-dichlorobiphenyl (CAS 53905-29-6)
- 4-Hydroxy-2',5'-dichlorobiphenyl (CAS 53905-28-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-aminopyridazin-4-yl)boronate (CAS 2223039-24-3)
- (S)-7-hydroxy-5-oxo-1,2,3,5-tetrahydroindolizine-3,8-dicarboxylic acid (CAS 1445865-55-3)
- 7-Hydroxy-5-oxo-2,3-dihydro-1H-indolizine-3,8-dicarboxylic acid (CAS 1803347-45-6)
- Methyl 7-hydroxy-4-nitro-2,3-dihydrobenzofuran-5-carboxylate (CAS 2888554-04-7)
- 2-Hydroxy-6-(4-trifluoromethylphenyl)pyridine (CAS 1111110-54-3)
Recommended Standards
- 2-Benzyl-4,6-dichloropyrimidine (CAS 3740-82-7)
- 3-(2,4-Dichlorophenyl)phenol (CAS 79881-30-4)
- 2-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-1H-imidazole (CAS 213179-56-7)
- 1,2-Bis(bromomethyl)benzene 1,2-DIBENZYL BROMIDE 91-13-4 A,A'-DIBROMO-O-XYLENE A,A-DIBROMO-O-XYLENE ALPHA,ALPHA'-DIBROMO-2-XYLENE ALPHA,ALPHA'-DIBROMO-O-XYLENE ALPHA,ALPHA-DIBROMO-O-XYLENE AS00651 ATTERCOP-CHM AT113229 O-XYLIDENE DIBROMIDE O-XYLYLENE BROMIDE O-XYLYLENE DIBROMIDE SPEC-INF-BB S2183 (CAS 91-13-4)
- ethyl 3-bromopyrazolo[1,5-a]pyrimidine-5-carboxylate (CAS 619306-83-1)
- 1-(3,5-Dichloropyrazin-2-yl)ethanone (CAS 136866-39-2)
- Emedastine EP Impurity E (CAS 101954-20-5)
- 6-Chloro-N-ethyl-5-nitropyrimidin-4-amine (CAS 25710-24-1)
- 3-Iodo-5-(2-methoxyethyl)-1H-pyrazole (CAS 2361232-61-1)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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