3-(2,4-Dimethoxyphenyl)-3-phenylisobenzofuran-1(3H)-one CAS 79930-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79930-53-3 |
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Dimethoxyphenyl)-3-phenylisobenzofuran-1(3H)-one (CAS 79930-53-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H18O4. Molecular weight: 346.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H18O4 |
| Molecular Weight | 346.38 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.) | 1979 |
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- 3,3-Bis(3,4-dimethoxyphenyl)propanoic acid (CAS 6256-05-9)
- 4-(3,4-Dimethoxyphenyl)-2-methyl-3-(methylthio)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione (CAS 1269528-79-1)
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Recommended Standards
- 3-((4-Nitrophenyl)amino)-1,3-diphenylpropan-1-one (CAS 804-20-6)
- 3-(4-Methoxyphenyl)-1-(2-methylpropanoyl)-1H,4H-indeno[1,2-c]pyrazol-4-one (CAS 206983-16-6)
- 2-Methyl-4-(1-naphthyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 865659-35-4)
- 3-(4-Ethoxyphenyl)-7-(piperazin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 1105188-61-1)
- Acridine hemisulfate (CAS 23950-43-8)
- 1-Allyl-4-methyl-1h-pyrazol-3-amine (CAS 1339566-58-3)
- n-(4-Chlorobenzyl)-3-methylpentan-2-amine (CAS 1036618-85-5)
- 6-Chloro-3-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1152551-96-6)
- (Fluoromethyl)(phenyl)sulfane (CAS 60839-94-3)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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