Methyl 9-(3,4-dimethyl-5-pentylfuran-2-yl)-9-oxononanoate CAS 99290-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99290-31-0 |
| Molecular Formula | C21H34O4 |
| Molecular Weight | 350.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 9-(3,4-dimethyl-5-pentylfuran-2-yl)-9-oxononanoate (CAS 99290-31-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H34O4. Molecular weight: 350.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H34O4 |
| Molecular Weight | 350.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
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Recommended Standards
- Carbacyclin (CAS 69552-46-1)
- Pregnanetriolone (CAS 603-99-6)
- Allotetrahydrocorticosterone (CAS 600-63-5)
- 5-(3-Fluoro-4-methoxyphenyl)oxazole-4-carboxylic acid (CAS 1380201-66-0)
- 2-Methoxy-N-(3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 864975-65-5)
- 477848-07-0 KS-00001R4Y methyl 4-{[(E)-(3-bromo-2-hydroxy-5-methoxyphenyl)methylidene]amino}benzenecarboxylate (CAS 477848-07-0)
- 4-Hydroxy-N-(2-hydroxyethyl)-3-methoxybenzamide (CAS 5942-25-6)
- 3-(2-Ethyl-1h-imidazol-1-yl)-2-(propylamino)propanamide (CAS 1249275-79-3)
- Diphosphoric acid, zinc salt (1:2) (CAS 7446-26-6)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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