3'-Chloro-5'-fluoro-[1,1'-biphenyl]-3-carbaldehyde CAS 1242339-78-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1242339-78-1 |
| Molecular Formula | C13H8ClFO |
| Molecular Weight | 234.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-Chloro-5'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-78-1) 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.) | 1990 |
| 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)
- 4-(3-Chloro-5-fluorophenyl)benzaldehyde (CAS 1381944-68-8)
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)
- 4-Bromo-5-methylisoxazole-3-carbonitrile (CAS 1896199-94-2)
- tert-Butyl ((1,2,3,4-tetrahydroquinolin-4-yl)methyl)carbamate (CAS 1268522-41-3)
- 7-Ethynyl-2-methylquinoline (CAS 1315248-51-1)
- 4-((1-Methyl-3-(piperidine-1-carbonyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)methyl)benzoic acid (CAS 1142210-27-2)
- (S)-2-((4-Chloro-6-(phenylamino)-1,3,5-triazin-2-yl)amino)pentanedioic acid (CAS 61955-54-2)
- Spiro[chromane-2,3'-pyrrolidin]-4-one (CAS 1047721-74-3)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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