3,5-Dichloro-4-fluorobenzophenone CAS 197439-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197439-66-0 |
| Molecular Formula | C13H7Cl2FO |
| Molecular Weight | 269.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-Dichloro-4-fluorobenzophenone (CAS 197439-66-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H7Cl2FO. Molecular weight: 269.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H7Cl2FO |
| Molecular Weight | 269.10 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.) | 2013 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,3-Dichloro-4-(methylsulfonyl)benzoic Acid (CAS 105917-77-9)
- 2,6-Dichloro-3-methanesulfonylbenzoic acid (CAS 1094404-69-9)
- 2,5-Dichloro-4-(methylsulfonyl)benzoic Acid (CAS 118939-22-3)
- 2,6-Dichloro-4-fluoro-[1,1-biphenyl]-4-carbaldehyde (CAS 1350760-15-4)
- 3',4'-Dichloro-2-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1361720-12-8)
- 3',5'-Dichloro-3-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1361871-90-0)
- 3,4-Dichloro-4'-fluorobenzophenone (CAS 157428-51-8)
- 2,3'-Dichloro-4'-fluorobenzophenone (CAS 951889-98-8)
Recommended Standards
- 6-Bromo-7-methylimidazo[1,2-a]pyridine-2-carbohydrazide (CAS 1820717-82-5)
- (2-(Benzyl(methyl)carbamoyl)phenyl)boronic acid (CAS 2096339-29-4)
- 6-Bromo-5-methylimidazo[1,2-a]pyridine-2-carbohydrazide (CAS 1820706-68-0)
- 5-(4-Fluorophenoxy)-1,2,3,4-tetrahydroisoquinolin-8-amine (CAS 1251924-58-9)
- 2-(1H-1,2,3-triazol-1-yl)aniline (CAS 15213-01-1)
- 2-Ethoxy-5-(trifluoromethoxy)benzoic acid (CAS 773109-17-4)
- 2-(tert-Butyl)-6-cyclopropoxybenzenesulfonamide (CAS 1243310-67-9)
- N2-Methylpyridine-2,3-diamine hydrochloride (CAS 1353964-98-3)
- Vecuronium EP Impurity E (CAS 784988-81-4)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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