(E)-3-(5-(4-methoxy-3-nitrophenyl)furan-2-yl)acrylic acid CAS 843620-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 843620-65-5 |
| Molecular Formula | C14H11NO6 |
| Molecular Weight | 289.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(5-(4-methoxy-3-nitrophenyl)furan-2-yl)acrylic acid (CAS 843620-65-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11NO6. Molecular weight: 289.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11NO6 |
| Molecular Weight | 289.24 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (E)-4-hydroxy-6-methyl-3-((2-(3-nitrophenyl)hydrazono)methyl)-2H-pyran-2-one (CAS 477886-62-7)
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- (S)-3-(4-Nitro-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 202271-84-9)
- 2-[(4-bromo-2-methylphenyl)amino]acetic acid (CAS 66947-37-3)
- 1,3,5-Trimethylpyrazole-4-acetic Acid (CAS 70598-03-7)
- Ethyl 4-Fluoropyridine-2-carboxylate (CAS 1214376-12-1)
- Avicularin (CAS 572-30-5)
- Tert-butyl (S)-5-(4-fluorophenyl)-6-(hydroxymethyl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 2095241-52-2)
- 1-Bromo-4-n-butoxylbenzene (CAS 39969-57-8)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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