3-Chloro-5-(2,4-difluorophenyl)phenol CAS 1262002-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1262002-54-9 |
| Molecular Formula | C12H7ClF2O |
| Molecular Weight | 240.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5-(2,4-difluorophenyl)phenol (CAS 1262002-54-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H7ClF2O. Molecular weight: 240.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H7ClF2O |
| Molecular Weight | 240.63 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 Chloro Standards
- 5-Chloro-3',4'-difluoro-[1,1'-biphenyl]-3-ol (CAS 1261902-17-3)
- 3-Chloro-5-(3,5-difluorophenyl)phenol (CAS 1261919-72-5)
- 3-Chloro-5-(2,3-difluorophenyl)phenol (CAS 1261960-95-5)
- 5-Chloro-2',5'-difluoro-[1,1'-biphenyl]-3-ol (CAS 1261990-27-5)
- 5-Chloro-2',6'-difluoro-[1,1'-biphenyl]-3-ol (CAS 1262002-75-4)
- 2-Chloro-2,2-difluoro-1-(naphthalen-1-yl)ethan-1-one (CAS 1352209-82-5)
- 3-Chloro-5-(trifluoromethyl)pyridine-2-carbothioamide (CAS 175277-46-0)
- Methyl 5-chloro-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011398-40-5)
Recommended Standards
- 2-((1,1,1-Trifluoropropan-2-yl)oxy)ethane-1-sulfonyl chloride (CAS 1536004-18-8)
- 3-(2,2,2-Trifluoroethoxy)propane-1-sulfonyl chloride (CAS 1250624-89-5)
- 3-(Trifluoromethylthio)benzoyl chloride (CAS 51748-28-8)
- 1-Ethylpyrazole-4-boronic Acid (CAS 847818-56-8)
- 4-(2-(2-(Trifluoromethyl)-4-nitrophenoxy)ethyl)morpholine (CAS 850797-92-1)
- Paliperidone Impurity 61 (CAS 1138463-56-5)
- (S)-2-methyl-1-(3,4,5-trimethoxyphenyl)propan-1-amine (CAS 1010385-31-5)
- Ethyl 3-amino-4-[methyl(tetrahydro-2H-pyran-4-ylmethyl)amino]benzoate (CAS 1219967-51-7)
- 3,5-Dimethyl-2-nitropyridine (CAS 65169-41-7)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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