2-([1,1'-Biphenyl]-4-yloxy)-1-(2,4-dihydroxyphenyl)ethan-1-one CAS 307545-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307545-84-2 |
| Molecular Formula | C20H16O4 |
| Molecular Weight | 320.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-([1,1'-Biphenyl]-4-yloxy)-1-(2,4-dihydroxyphenyl)ethan-1-one (CAS 307545-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16O4. Molecular weight: 320.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16O4 |
| Molecular Weight | 320.34 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 2-((4-Fluorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475055-45-9)
- 2-((2-Fluorophenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380186-62-9)
- 2-(1-Methyl-1H-pyrrol-2-yl)-2-oxo-N-(4-phenoxyphenyl)acetamide (CAS 477872-03-0)
- 4-Acetyl-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 478249-43-3)
- H-Met-Ala-Ser-OH (CAS 17351-33-6)
- 1-Benzyl-4-methylpiperidin-3-ol (CAS 384338-20-9)
- 7-Chloro-4-fluorobenzo[d]thiazol-2-amine (CAS 872365-04-3)
- 2-(((4-Ethylphenyl)amino)methyl)phenol (CAS 90383-16-7)
- tert-Butyl 4-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate (CAS 135716-09-5)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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