3',4'-Difluoro-[1,1'-biphenyl]-3-carbaldehyde CAS 343604-41-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343604-41-1 |
| Molecular Formula | C13H8F2O |
| Molecular Weight | 218.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3',4'-Difluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 343604-41-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8F2O. Molecular weight: 218.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8F2O |
| Molecular Weight | 218.20 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.) | 2025 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 4',6-Difluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1176629-59-6)
- 2',5'-Difluoro-[1,1'-biphenyl]-2-carbaldehyde (CAS 1178736-69-0)
- 3',4'-Difluoro-[1,1'-biphenyl]-2-carbaldehyde (CAS 1183570-76-4)
- 4,4'-Difluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1183780-71-3)
- 2,3'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1214339-63-5)
- 4,4'-Difluoro-[1,1'-biphenyl]-2-carbaldehyde (CAS 1214374-20-5)
- 2,2'-Difluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1214380-81-0)
- 2',3'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 126163-38-0)
Recommended Standards
- 3,4-Difluoro[1,1-biphenyl]-3-carbaldehyde (CAS 927801-78-3)
- 3,4-Difluoro[1,1-biphenyl]-4-carbaldehyde (CAS 728951-45-9)
- 3-(Fluorosulfonyl)-4-methylbenzoic acid (CAS 21322-93-0)
- (S)-2-Amino-3-(4-nitrophenyl)propanoic acid hydrochloride 906813-62-5 (CAS 906813-62-5)
- 5-Isopropyl-2-methyl-1,3-dinitrobenzene (CAS 99068-90-3)
- 1,8-Dihydroxynaphthalene-2,7-dicarbaldehyde (CAS 688753-79-9)
- 2,2-Dimethyl-5-(1h-pyrazol-1-yl)pentan-1-amine (CAS 1497151-93-5)
- N-(4-(((1-(4-Methoxyphenyl)-5,6,7,8-tetrahydro-2a,3,4a-triazacyclopenta[cd]azulen-4-yl)methyl)amino)phenyl)acetamide (CAS 896023-01-1)
- 5-Bromo-2-ethyl-1,3-thiazole Hydrochloride (CAS 1609406-77-0)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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