2-Chloro-3',4'-difluoro-[1,1'-biphenyl]-4-carbaldehyde CAS 1962207-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1962207-81-3 |
| Molecular Formula | C13H7ClF2O |
| Molecular Weight | 252.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3',4'-difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1962207-81-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H7ClF2O. Molecular weight: 252.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1996 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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Recommended Standards
- 2-(Trifluoromethyl)oxane-4-sulfonyl chloride (CAS 1874643-68-1)
- (3-Chlorophenyl)(3,4-difluorophenyl)methanone (CAS 844884-94-2)
- (3-Chlorophenyl)(3,5-difluorophenyl)methanone (CAS 746651-98-9)
- 6-(sec-Butoxy)-2-((3-chlorophenyl)sulfonyl)pyrimidin-4(3H)-one (CAS 284681-80-7)
- 5-Acetyl-8-((4-fluorobenzyl)oxy)quinolin-2(1H)-one (CAS 1312118-03-8)
- Diethyl spiro[3.3]heptane-2,2-dicarboxylate (CAS 64775-96-8)
- (4-(Phenylamino)quinolin-3-yl)(thiomorpholino)methanone (CAS 1358708-09-4)
- 1-(5-bromopyridin-2-yl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1487824-34-9)
- (2-Hydroxyphenyl)(1-(4-methoxyphenyl)-1H-pyrazol-4-yl)methanone (CAS 955964-65-5)
- Exenatide (CAS 141758-74-9（free base）)
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