3-(4-Methoxy-3-((p-tolyloxy)methyl)phenyl)acrylic acid CAS 512809-27-7
| CAS No. | 512809-27-7 |
| Molecular Formula | C18H18O4 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H18O4, 3-(4-Methoxy-3-((p-tolyloxy)methyl)phenyl)acrylic acid contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 298.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(4-Methoxy-3-((p-tolyloxy)methyl)phenyl)acrylic acid (CAS 512809-27-7), molecular formula C18H18O4 and molecular weight 298.33 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 3-(4-Methoxy-3-((p-tolyloxy)methyl)phenyl)acrylic acid 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 | C18H18O4 |
| Molecular Weight | 298.33 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Methoxy Standards
- Methyl 2-methoxy-6-(4-methoxystyryl)benzoate (CAS 113345-84-9)
- (E)-3-(4-Methoxy-3-((m-tolyloxy)methyl)phenyl)acrylic acid (CAS 1164485-75-9)
- (E)-3-(4-Methoxy-3-((o-tolyloxy)methyl)phenyl)acrylic acid (CAS 1164537-10-3)
- 2-Methoxy-6-(3-phenoxy-propenyl)-benzoic acid methyl ester (CAS 1171921-84-8)
- (e)-3-(4-Methoxy-3-((m-tolyloxy)methyl)phenyl)acrylic acid (CAS 512810-03-6)
- (e)-3-(4-Methoxy-3-((o-tolyloxy)methyl)phenyl)acrylic acid (CAS 512809-89-1)
- 5-Methoxy-7,8-dimethyl-2-phenylchroman-4-one (CAS 2812-09-1)
- 4-(3-Methoxy-2-naphthoyl)-3-methylpiperazin-2-one (CAS 1104729-21-6)
Recommended Standards
- 3-(4-Isopropoxybenzoyl)phenyl acetate (CAS 890099-84-0)
- 3-(4-Propoxybenzoyl)phenyl acetate (CAS 890100-02-4)
- 3-(4-Fluorophenyl)-5-(phenylmethylidene)-2-sulfanylideneimidazolidin-4-one (CAS 571162-80-6)
- 3-(Anthracen-9-yl)-2-hydroxybenzaldehyde (CAS 210096-14-3)
- 36282-29-8 1-(2-Bromophenyl)-2-(4-fluorophenyl)ethan-1-one DTXSID50606298 (CAS 36282-29-8)
- 7-Bromo-6-methoxyquinoline-3-carboxylic acid (CAS 1403746-67-7)
- 2,2-Dimethyl-3-(piperazin-1-yl)propanoic acid (CAS 1437793-61-7)
- 4,6-Dichloro-2-(thiophen-3-yl)pyrimidine (CAS 57059-14-0)
- 7-(8-Chloro-3-(3-methylenecyclobutyl)imidazo[1,5-a]pyrazin-1-yl)-2-phenylquinoline (CAS 867163-50-6)
- (2E,4E)-Octa-2,4-dienoic acid (CAS 22329-75-5)
- 3-amino-1-(propan-2-yl)pyrrolidin-2-one (CAS 1249299-18-0)
- (4-(Piperidin-1-ylmethyl)phenyl)methanamine dihydrochloride (CAS 875126-51-5)
- 2-((7-Chloroquinazolin-4-yl)amino)acetic acid (CAS 886499-29-2)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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