3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic Acid Ethyl Ester CAS 84428-15-9
| CAS No. | 84428-15-9 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic Acid Ethyl Ester (CAS 84428-15-9), a certified reference material (molecular formula C12H14O4, MW 222.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H14O4, 3-(3-Hydroxy-4-methoxyphenyl)-2-propenoic Acid Ethyl Ester contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.24 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Hydroxy Standards
- 5-Hydroxy-7-methoxy-2,2-dimethylchroman-4-one (CAS 1019-60-9)
- 2-(4-Hydroxy-1-piperidinyl)nicotinic acid (CAS 1019323-21-7)
- 2-Hydroxy-5-methyl-N-(2-(methylamino)-2-oxoethyl)benzamide (CAS 1095498-87-5)
- Methyl 2-[hydroxy(4-methoxyphenyl)methyl]acrylate (CAS 115240-92-1)
- 4-Hydroxy-N1,N1,N2-trimethylphthalamide (CAS 1243280-38-7)
- 4-Hydroxy-N1,N1,N3-trimethylisophthalamide (CAS 1243286-90-9)
- 2-Hydroxy-N1,N1,N4-trimethylterephthalamide (CAS 1243409-50-8)
- 3-Hydroxy-N1,N1,N2-trimethylphthalamide (CAS 1243440-78-9)
Recommended Standards
- 3-(3-Ethoxy-3-oxopropyl)benzoic acid (CAS 874204-67-8)
- 3-(3-Nitrophenoxy)piperidine (CAS 946759-44-0)
- 3-(3,4,5-Trimethoxyphenyl)acrylaldehyde (CAS 71277-13-9)
- 3-(4-Ethoxy-3-methoxyphenyl)acrylic acid (CAS 58168-81-3)
- 4-(4-Chlorophenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 74270-76-1)
- 2-Bromo-1,4-benzoquinone (CAS 3958-82-5)
- trans-N-(1E)-1,3-Butadien-1-yl-carbamic Acid 2,2,2-Trichloroethyl Ester (CAS 77627-82-8)
- 6-Methoxyisoquinoline-1-carbonitrile (CAS 1179148-80-1)
- Flunixin Meglumine EP Impurity B (CAS 54396-44-0)
- N-(4-Butylphenyl)-1,3-benzothiazol-2-amine (CAS 380442-81-9)
- 4,6,8-Trimethylquinoline (CAS 88565-88-2)
- 2-(Tert-butyl) 8-methyl (R)-2,6-diazaspiro[3.4]Octane-2,8-dicarboxylate (CAS 2323071-15-2)
- 7-Chloro-4-(4-chlorophenethyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1326874-65-0)
- Insulin degludec (CAS 844439-96-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com