Furan Impuirty 1 (5-Butoxy-3-Methyl-2(5H)-Furanone) CAS 119054-21-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 119054-21-6 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Furan Impuirty 1 (5-Butoxy-3-Methyl-2(5H)-Furanone) (CAS 119054-21-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H14O3. Molecular weight: 170.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
Related Furan Standards
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Recommended Standards
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- Xylometazoline Impurity 13 (CAS CATO-C4X-178213)
- N-Nitroso Bilastine impurity 131 (CAS CATO-C4X-2253131)
- Tert-butyl (1-ethynylcyclohexyl)carbamate (CAS 950522-83-5)
- (1-Methyl-1H-pyrrolo[2,3-b]pyridin-6-yl)boronic acid (CAS 2043401-57-4)
- 4-Imino-6,7-dimethoxy-3-[(thiophen-2-yl)methyl]-1,2,3,4-tetrahydroquinazoline-2-thione (CAS 477848-86-5)
- N-Allyl-N-methylaniline (CAS 6628-07-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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