2',5'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-ol CAS 1261998-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261998-74-6 |
| Molecular Formula | C12H7Cl2FO |
| Molecular Weight | 257.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2',5'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-ol (CAS 1261998-74-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H7Cl2FO. Molecular weight: 257.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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',3'-Dichloro-4-fluoro-biphenyl-3-ol (CAS 1261971-46-3)
- 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)
- 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)
- (S)-2-(1-aminoethyl)-5-bromopyrrolo[2,1-f][1,2,4]triazin-4(1H)-one (CAS 1403948-82-2)
- 3-Formyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1417200-10-2)
- 3-Tert-butyl-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 1152933-21-5)
- (5-((1H-1,2,4-Triazol-1-yl)methyl)-1H-1,2,4-triazol-3-yl)(3-methoxyphenyl)methanamine (CAS 1707585-85-0)
- Pentyl furan-2-carboxylate (CAS 4996-48-9)
- 5,8-Dihydro-10-(1-methylethylidene)-5,8-methanonaphtho[2,3-d]-1,3-dioxole (CAS 1486571-49-6)
- (6-Cyanonaphthalen-2-yl)boronic acid (CAS 220299-56-9)
- 1-Methyl-1H-benzotriazole (CAS 13351-73-0)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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