Isobavachromene CAS 56083-03-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56083-03-5 |
| Molecular Formula | C20H18O4 |
| Molecular Weight | 322.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isobavachromene (CAS 56083-03-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H18O4. Molecular weight: 322.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H18O4 |
| Molecular Weight | 322.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Isobavachromene Standards
Recommended Standards
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- 5-Fluoroisatoic anhydride 5-fluoroisatonic anhydride 6-fluoroisatoic anhydride 6-fluoro isatin anhydride 6-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione 6-Fluoro-2H-3,1-benzoxazine-2,4(1H)-dione 321-69-7 (CAS 321-69-7)
- 744209-76-5 5-Hydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one DTXSID90591275 (CAS 744209-76-5)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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