2',3'-Dichloro-4-fluoro-biphenyl-3-ol CAS 1261971-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261971-46-3 |
| Molecular Formula | C12H7Cl2FO |
| Molecular Weight | 257.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2',3'-Dichloro-4-fluoro-biphenyl-3-ol (CAS 1261971-46-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7Cl2FO. Molecular weight: 257.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2FO |
| Molecular Weight | 257.09 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.) | 1990 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2',5'-Dichloro-3-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261897-88-4)
- 2',3'-Dichloro-5-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261923-94-7)
- 2',3'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261952-73-1)
- 2',3'-Dichloro-3-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261971-38-3)
- 2',4'-Dichloro-4-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261971-50-9)
- 2',5'-Dichloro-4-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261971-54-3)
- 2',5'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261998-74-6)
- 4,6-Dichloro-5-(4-fluorophenyl)-2-methylpyrimidine (CAS 1499762-70-7)
Recommended Standards
- 4-Formyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1356633-63-0)
- 4-(2,4-Dichlorophenyl)-2-fluorophenol (CAS 1261891-04-6)
- (S)-2-(1-aminoethyl)-5-bromopyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 1403948-82-2)
- 2-Methyl-4-(pyridin-3-yl)oxazole (CAS 122829-67-8)
- (3,6-Dioxo-1,2,3,6-tetrahydropyridazin-4-yl)acetic acid (CAS 121073-74-3)
- 1-(Butan-2-yl)-1h-pyrazole-5-sulfonyl chloride (CAS 1245808-44-9)
- 3-(2-Chlorophenyl)-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]-1,2-oxazole-5-carboxamide (CAS 478043-66-2)
- Trixolane (CAS 47420-28-0)
- Obeticholic Acid Impurity 52 (CAS 60354-42-9)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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