4-(3-Chloro-5-fluorophenyl)benzaldehyde CAS 1381944-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1381944-68-8 |
| Molecular Formula | C13H8ClFO |
| Molecular Weight | 234.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Chloro-5-fluorophenyl)benzaldehyde (CAS 1381944-68-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8ClFO. Molecular weight: 234.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8ClFO |
| Molecular Weight | 234.65 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3'-Chloro-4'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1181381-74-7)
- 4-Chloro-2-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1214368-61-2)
- 5'-Chloro-2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-22-5)
- 2'-Chloro-5'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-34-9)
- 2'-Chloro-4'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-55-4)
- 4'-Chloro-2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-63-4)
- 3'-Chloro-2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-77-0)
- 3'-Chloro-5'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-78-1)
Recommended Standards
- 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1855907-24-2)
- (4-Chlorophenyl)(2-fluorophenyl)methanone (CAS 59396-44-0)
- (4-Chlorophenyl)(3-fluorophenyl)methanone (CAS 46698-36-6)
- 5,5-dimethylpyrrolidin-3-ol (CAS 1784937-75-2)
- 4-Fluoro-3-methylphenyl Chloroformate (CAS 1001095-14-2)
- Ethyl 3-(benzo[d]thiazol-2-ylamino)propanoate (CAS 104344-77-6)
- rel-(3AS,9aR)-2,2-dimethyl-3a,4,9,9a-tetrahydronaphtho[2,3-d][1,3]dioxol-5-ol (CAS 52187-19-6)
- (4-(5-((3-Chlorobenzyl)amino)pyrazin-2-yl)phenyl)methanol (CAS 920527-78-2)
- (3-((Dimethylamino)methyl)-1,2,4-oxadiazol-5-yl)methanol hydrochloride (CAS 1269199-19-0)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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