4-[3-Oxo-3-(2-pyridyl)-1-propenyl]benzoic Acid CAS 227286-59-1
| CAS No. | 227286-59-1 |
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H11NO3, 4-[3-Oxo-3-(2-pyridyl)-1-propenyl]benzoic Acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-[3-Oxo-3-(2-pyridyl)-1-propenyl]benzoic Acid (CAS 227286-59-1), a certified reference material (molecular formula C15H11NO3, MW 253.25 g/mol) for analytical method development and quality control.
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.
CATO manufactures 4-[3-Oxo-3-(2-pyridyl)-1-propenyl]benzoic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H11NO3 |
| Molecular Weight | 253.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
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Recommended Standards
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- 4-Hydroxy-6-methyl-2-(pyridin-4-ylmethylene)benzofuran-3(2H)-one (CAS 929427-88-3)
- 4-ANDROSTEN-4, 17β-DIOL-3-ONE (CAS 2141-17-5)
- Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate (CAS 150652-96-3)
- 2-[3-(Trifluoromethyl)-1,2,4-oxadiazol-5-yl]ethan-1-amine (CAS 944905-86-6)
- 3-Fluoro-4-(3-trifluoromethoxyphenyl)benzoic acid (CAS 1261524-83-7)
- 3-(2-Chlorophenyl)-3-hydroxypropanoic acid (CAS 121669-89-4)
- N4-Morpholino-5-nitropyrimidine-4,6-diamine (CAS 450345-01-4)
- 2-(4-(Furan-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1359844-11-3)
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- 3-Iodoimidazo[1,2-b]pyridazine (CAS 1233690-88-4)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
Why CATO?
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