5-(3-Fluorophenyl)furan-2-carbaldehyde CAS 33342-18-6
| CAS No. | 33342-18-6 |
| Molecular Formula | C11H7FO2 |
| Molecular Weight | 190.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-(3-Fluorophenyl)furan-2-carbaldehyde (C11H7FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 190.17 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
5-(3-Fluorophenyl)furan-2-carbaldehyde (CAS 33342-18-6), molecular formula C11H7FO2 and molecular weight 190.17 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-(3-Fluorophenyl)furan-2-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H7FO2 |
| Molecular Weight | 190.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 1-(2-Fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1015845-52-9)
- 5-(4-Fluorophenyl)-1H-pyrazole-3-carbaldehyde (CAS 1107467-72-0)
- 5-(2-Fluorophenyl)pyrimidin-2-ol (CAS 1111103-52-6)
- 2-(2-Fluorophenyl)-1H-imidazole-5-carbaldehyde (CAS 1138033-98-3)
- 5-(4-Fluorophenyl)pyrazin-2(1H)-one (CAS 115104-59-1)
- 5-(3-Fluorophenyl)pyrazin-2-ol (CAS 1159818-89-9)
- 3-(4-Fluorophenyl)-4,5-dihydroisoxazole-5-carbonitrile (CAS 1160472-60-5)
- 2-(4-Fluorophenyl)pyrimidin-5-ol (CAS 1260862-66-5)
Recommended Standards
- 5-(2-Fluoropyridin-3-yl)-1H-pyrrole-3-carbaldehyde (CAS 928325-26-2)
- 5-(3-Fluorophenyl)pyrimidin-2-ol (CAS 75175-38-1)
- 5-(2-Fluorophenyl)furan-2-carbaldehyde (CAS 380566-25-6)
- 5-(4-Fluorophenyl)-1H-imidazole-2-carbaldehyde (CAS 944903-68-8)
- Boc-DL-Tle-OH (CAS 102185-35-3)
- 2-Methyl-N-(3-nitrophenyl)prop-2-enamide (CAS 17116-66-4)
- 3-(2,5-Dimethylphenyl)-2-methyl-1-propene (CAS 198713-79-0)
- Methyl 3-amino-3-ethylheptanoate (CAS 1507885-62-2)
- 3-Bromo-5-(2-chloroethyl)pyridine (CAS 1260678-97-4)
- 2-Aminoimidazo[1,2-a][1,3,5]triazin-4(1H)-one (CAS 67410-64-4)
- tert-Butyl (4-oxobutan-2-yl)carbamate (CAS 186743-06-6)
- 1-(2-Isopropylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 383136-02-5)
- 4-(Methoxycarbonyl)bicyclo[2.2.2]octane-1-carboxylic Acid (CAS 18720-35-9)
- Glucagon (1-29) (CAS 16941-32-5)
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 18665070610 / Nicole.chen@cato-chem.com