4-methoxybutanal CAS 21071-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21071-24-9 |
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-methoxybutanal (CAS 21071-24-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10O2. Molecular weight: 102.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10O2 |
| Molecular Weight | 102.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
Related methoxybutanal Standards
Recommended Standards
- 4-Methoxybutan-2-one (CAS 6975-85-5)
- 4-Methyltetrahydrofuran-3-ol (CAS 29848-42-8)
- 4-hydroxypentan-2-one (CAS 4161-60-8)
- 4-Bromo-2-cyano-5-(hydroxymethyl)benzene-1-sulfonyl chloride (CAS 1805550-22-4)
- 2-(Cyclopropyl((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)amino)ethanol (CAS 1353960-06-1)
- Z,Z-Dienestrol-d6 (CAS 91297-99-3)
- 5,6-Dihydroxyindoline-2,3-dione (CAS 119151-36-9)
- 3-Benzyl-5-(1-((4-fluorophenyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole (CAS 1351613-31-4)
- 3-((2-(Dimethylamino)ethyl)thio)-5,6-dimethylpyrazin-2-amine (CAS 780709-62-8)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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 13829788188 / jacky.chen@cato-chem.com