4-Nitrophenyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate CAS 398128-60-4
| CAS No. | 398128-60-4 |
| Molecular Formula | C16H13NO6 |
| Molecular Weight | 315.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Nitrophenyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate.
4-Nitrophenyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate (CAS 398128-60-4) is a high-purity analytical reference standard with the molecular formula C16H13NO6 and a molecular weight of 315.28 g/mol.
Based on its molecular formula C16H13NO6, 4-Nitrophenyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Nitrophenyl (E)-3-(4-hydroxy-3-methoxyphenyl)acrylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H13NO6 |
| Molecular Weight | 315.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Fluoro-N-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)benzamide (CAS 897623-45-9)
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- 4-Benzyl 1-methyl 2-nitroterephthalate (CAS 402925-14-8)
- 3-Methoxy-4-[2-(4-nitrophenyl)-2-oxoethoxy]benzaldehyde (CAS 723333-43-5)
- methyl (2S)-2-{[(tert-butoxy)carbonyl]amino}-3-[4-(tert-butoxy)phenyl]propanoate (CAS 30845-22-8)
- 1-{5-methyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one (CAS 1803595-71-2)
- 4-Isopropyl-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1204296-26-3)
- Benidipine Impurity 23 (CAS CATO-C4X-112023)
- Ethyl 3-amino-5-methylpyrazine-2-carboxylate (CAS 1823922-45-7)
- 1-Allyl-3-cyclohexylurea (CAS 194802-05-6)
- 2,2-Dimethylthiazolidine-4-carboxylic acid (CAS 42607-20-5)
- N-(4-Acetamidophenyl)-2-ethoxyacetamide (CAS 600140-39-4)
- 2-Methyl-4-(trifluoromethyl)benzo[d]thiazole (CAS 1261598-43-9)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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