3-(4,11-Dimethyl-2-oxo-6,7,8,9-tetrahydro-2H-[1]-benzofuro[3,2-g]chromen-3-yl)propanoic acid CAS 777857-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777857-61-1 |
| Molecular Formula | C20H20O5 |
| Molecular Weight | 340.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4,11-Dimethyl-2-oxo-6,7,8,9-tetrahydro-2H-[1]-benzofuro[3,2-g]chromen-3-yl)propanoic acid (CAS 777857-61-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H20O5. Molecular weight: 340.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H20O5 |
| Molecular Weight | 340.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Dimethyl Standards
- 1-(4-(1,5-Dimethyl-1h-pyrazol-4-yl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-amine (CAS 1170294-71-9)
- 1-[(2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy]-3-[4-(2-methoxyethyl)phenoxy]-2-propanol (CAS 163685-40-3)
- N-(2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)thiazol-4-yl)ethyl)-2-methylbenzamide (CAS 1421481-32-4)
- Ethyl 2-{3,5-dimethyl-1-[3-(trifluoromethyl)phenyl]-1h-pyrazol-4-yl}-2-oxoacetate (CAS 956438-46-3)
- 1,3-dimethyl 2-{3-[(ethoxycarbonyl)amino]-4-nitrophenyl}propanedioate (CAS 1803598-22-2)
- (E)-Dimethyl octadec-9-enedioate (CAS 24753-49-9)
- Dimethyl 1-(4-bromophenyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 129748-79-4)
- Dimethyl 3,4-dibromo-1H-pyrrole-2,5-dicarboxylate (CAS 473401-83-1)
Recommended Standards
- 3-(3,4-Dimethoxyphenyl)-7-ethoxy-2-methyl-4H-chromen-4-one (CAS 610762-09-9)
- 3-(5-(Tert-butoxycarbonyl)-5H-pyrido[4,3-b]indol-7-yl)propanoic acid (CAS 2267291-24-5)
- 3-(3,4-Dimethoxyphenyl)-6-ethoxy-4-methyl-2H-chromen-2-one (CAS 720674-30-6)
- 1-Hydroxy-2,3-diphenylindolizine-7-carboxamide (CAS 86193-99-9)
- 4-(4-Pentylbenzoyl)phenyl acetate (CAS 890099-76-0)
- (±)-Levomepromazine (CAS 851-68-3)
- 2,4,5-Trimethoxycinnamic Acid (CAS 24160-53-0)
- 6-Acetyl-3-chloropyridin-2(1H)-one (CAS 1393539-12-2)
- (S)-tert-Butyl (piperidin-3-ylmethyl)carbamate hydrochloride (CAS 1217805-12-3)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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