(4-Chlorophenyl)(3,4-difluorophenyl)methanone CAS 844885-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 844885-01-4 |
| Molecular Formula | C13H7ClF2O |
| Molecular Weight | 252.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Chlorophenyl)(3,4-difluorophenyl)methanone (CAS 844885-01-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H7ClF2O. Molecular weight: 252.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H7ClF2O |
| Molecular Weight | 252.64 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- (2-chlorophenyl)(2,5-difluorophenyl)methanone (CAS 1152708-07-0)
- (3-Chlorophenyl)(3,4-difluorophenyl)methanone (CAS 844884-94-2)
- (3-Chlorophenyl)(3,5-difluorophenyl)methanone (CAS 746651-98-9)
- 2-[1-(3-chlorophenyl)-5-oxo-4,5-dihydro-1H-pyrazol-3-yl]acetic acid (CAS 1094331-77-7)
- 1-(4-Chlorophenyl)-5-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 14058-89-0)
- Ethyl 3-(4-chlorophenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-69-5)
- 1-(2-Chlorophenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid (CAS 55983-86-3)
- 1-(2-Chlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 926270-80-6)
Recommended Standards
- (5-(Trifluoromethyl)tetrahydrofuran-2-yl)methanesulfonyl chloride (CAS 2126162-12-5)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)acetonitrile (CAS 306976-81-8)
- 2-Chloro-3',4'-difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1962207-81-3)
- (1-(5-Bromo-2-methoxybenzyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1285355-64-7)
- 2-Methyl-N-((6-methylpyridin-3-yl)methyl)propan-1-amine (CAS 1179070-45-1)
- 5-Chloro-6-cyclopropylpyridin-3-ol (CAS 1355067-18-3)
- 4-(3,5-Dimethylisoxazol-4-yl)benzaldehyde (CAS 630392-25-5)
- Pentyltriphenylphosphonium Bromide (CAS 21406-61-1)
- 5-Hydroxy-2-(tetrahydrofuran-2-carboxamido)benzoic acid (CAS 667409-89-4)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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