(3,4-Difluorophenyl)(4-fluorophenyl)methanol CAS 844856-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844856-30-0 |
| Molecular Formula | C13H9F3O |
| Molecular Weight | 238.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,4-Difluorophenyl)(4-fluorophenyl)methanol (CAS 844856-30-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9F3O. Molecular weight: 238.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9F3O |
| Molecular Weight | 238.21 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.) | 1987 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 1-n-(2,4-Difluorophenyl)-4-fluorobenzene-1,2-diamine (CAS 1038374-82-1)
- (3,4-Difluorophenyl)(3-fluorophenyl)methanol (CAS 844683-65-4)
- (3,5-Difluorophenyl)(4-fluorophenyl)methanol (CAS 844856-31-1)
- 1-(2,4-Difluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 1020240-42-9)
- Methyl 5-(2,4-difluorophenyl)-1H-pyrazole-3-carboxylate (CAS 1119299-71-6)
- 3-(3,4-Difluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1134692-74-2)
- 3-(2,4-Difluorophenyl)-1-methyl-1h-pyrazole-4-carboxylic acid (CAS 1152508-27-4)
- 3-(2,6-Difluorophenyl)-1-methyl-1h-pyrazole-4-carboxylic acid (CAS 1152510-99-0)
Recommended Standards
- 4-(3-Trifluoromethylphenyl)phenol (CAS 191724-12-6)
- 1-(4-Methylnaphthyl) trifluoromethyl ketone (CAS 886370-33-8)
- N-Benzyl-3,5,6-trifluoropyridin-2-amine (CAS 189281-25-2)
- N,3,5-Trimethylquinoxalin-6-amine (CAS 156243-44-6)
- 5-Methoxy-2-(2-(5-nitrofuran-2-yl)vinyl)benzofuran (CAS 89266-51-3)
- 3-Methyl-2-oxocyclopentane-1-carbonitrile (CAS 69843-81-8)
- 2-(4-Methoxyphenyl)thiazole-5-carbaldehyde (CAS 914348-82-6)
- tert-Butyl (R)-2-(2,4-dichlorophenyl)piperazine-1-carboxylate (CAS 1260587-58-3)
- 2-Amino-5-chlorobenzoic acid hydrochloride (CAS 74189-19-8)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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