5,5'-Diphenyl-[3,3'-bifuran]-2,2'(3H,3'H)-dione CAS 5653-94-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5653-94-1 |
| Molecular Formula | C20H14O4 |
| Molecular Weight | 318.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5'-Diphenyl-[3,3'-bifuran]-2,2'(3H,3'H)-dione (CAS 5653-94-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H14O4. Molecular weight: 318.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H14O4 |
| Molecular Weight | 318.32 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- 3-O-Carboxymethyl-1,2,5,6-di-O-isopropylidene-alpha-D-glucofuranose (CAS 64697-82-1)
- 7-Dechloro Griseofulvin (CAS 3680-32-8)
- 3-Hydroxy-2-(((4-methoxy-2-nitrophenyl)imino)methyl)-5,5-dimethylcyclohex-2-en-1-one (CAS 202459-41-4)
- 3-Amino-1-phenylbutan-1-one (CAS 753386-78-6)
- (R)-1-(4-Bromo-3,5-dimethoxyphenyl)ethan-1-ol (CAS 1932534-35-4)
- 3-Oxo-3-(4-phenethylpiperazin-1-yl)propanenitrile (CAS 717858-21-4)
- Garciniaxanthone E (CAS 173294-74-1)
- 1-(2-Allylphenoxy)-3-(methylamino)propan-2-ol (CAS 78510-05-1)
- Cyagard RF 1204 (CAS 124788-09-6)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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