5-(4-Tert-butylphenyl)furan-2-carbaldehyde CAS 343604-13-7
| CAS No. | 343604-13-7 |
| Molecular Formula | C15H16O2 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(4-Tert-butylphenyl)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.
5-(4-Tert-butylphenyl)furan-2-carbaldehyde (CAS 343604-13-7), molecular formula C15H16O2 and molecular weight 228.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 5-(4-Tert-butylphenyl)furan-2-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H16O2 |
| Molecular Weight | 228.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tert Standards
- 1-(4-Butylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1015845-98-3)
- (4-Butylphenyl)(furan-2-yl)methanone (CAS 73399-37-8)
- (4-Butylphenyl)difluoroacetic acid (CAS 1027514-10-8)
- 4-tert-Butylphenyl chlorothioformate (CAS 22857-48-3)
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- 898760-03-7 (4-tert-Butylphenyl)(1,3-oxazol-2-yl)methanone DTXSID50642090 (CAS 898760-03-7)
- 1-(4-Butylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 299165-79-0)
- 1-[(4-tert-Butylphenyl)methyl]-1H-pyrazol-4-amine (CAS 1152842-20-0)
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