(2Z)-3-{3-[(4-Cyanophenoxy)methyl]-4-methoxyphenyl}acrylic acid 2289AF 893732-09-7 C18H15NO4 CAS 893732-09-7
| CAS No. | 893732-09-7 |
| Molecular Formula | C18H15NO4 |
| Molecular Weight | 309.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(2Z)-3-{3-[(4-Cyanophenoxy)methyl]-4-methoxyphenyl}acrylic acid 2289AF 893732-09-7 C18H15NO4 (CAS 893732-09-7) is a high-purity analytical reference standard with the molecular formula C18H15NO4 and a molecular weight of 309.32 g/mol.
The molecular framework of (2Z)-3-{3-[(4-Cyanophenoxy)methyl]-4-methoxyphenyl}acrylic acid 2289AF 893732-09-7 C18H15NO4 (C18H15NO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (2Z)-3-{3-[(4-Cyanophenoxy)methyl]-4-methoxyphenyl}acrylic acid 2289AF 893732-09-7 C18H15NO4 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 | C18H15NO4 |
| Molecular Weight | 309.32 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-amino-1-(2-hydroxyethyl)piperidin-2-one hydrochloride (CAS 1796896-02-0)
- 2-Hydroxy-6-methylbenzene-1-sulfonyl chloride (CAS 1261610-70-1)
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