4-(sec-Butyl)furan-2-carbaldehyde CAS 654683-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 654683-69-9 |
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(sec-Butyl)furan-2-carbaldehyde (CAS 654683-69-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O2. Molecular weight: 152.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O2 |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Recommended Standards
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- 4-(Methoxymethyl)benzene-1,2-diamine (CAS 85912-92-1)
- Phenanthren-3-ylmethanol (CAS 22863-78-1)
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- (3,4-Dichlorophenyl)(thiophen-3-yl)methanol (CAS 1248403-10-2)
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- Semaglutide impurity 55 (CAS CATO-C4X-222655)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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