3-(2,4-Dimethoxyphenyl)acrylic acid CAS 6972-61-8
| CAS No. | 6972-61-8 |
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2,4-Dimethoxyphenyl)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.
CATO supplies 3-(2,4-Dimethoxyphenyl)acrylic acid (CAS 6972-61-8), a certified reference material (molecular formula C11H12O4, MW 208.21 g/mol) for analytical method development and quality control.
3-(2,4-Dimethoxyphenyl)acrylic acid (C11H12O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C11H12O4 |
| Molecular Weight | 208.21 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 methanol, ethanol, 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.) | 1958 |
Related Dimethoxyphenyl Standards
- (E)-3-(2,4-dimethoxyphenyl)acrylic Acid (CAS 16909-09-4)
- (2E)-3-(2,5-Dimethoxyphenyl)acrylic acid (CAS 38489-74-6)
- (E)-3-(3,5-Dimethoxyphenyl)acrylic acid (CAS 20767-04-8)
- 3-(2,5-Dimethoxyphenyl)-3-oxopropanal (CAS 860216-56-4)
- 3-(2,6-Dimethoxyphenyl)acrylic acid (CAS 59131-19-0)
- (E)-3-(2,3-dimethoxyphenyl)-2-propenoate (E)-3-(2,3-dimethoxyphenyl)prop-2-enoate 7461-60-1 A838178 (CAS 7461-60-1)
- 3-(3,5-Dimethoxyphenyl)acrylic acid (CAS 16909-11-8)
- 1-(2,4-Dimethoxyphenyl)but-3-en-1-ol (CAS 1023294-87-2)
Recommended Standards
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)propanoic acid (CAS 69200-76-6)
- 3-(2-(Methoxycarbonyl)phenyl)propanoic acid (CAS 81329-74-0)
- 3-(1-Phenylureido)propanoic acid (CAS 24371-62-8)
- 3-(2-Ethoxyphenyl)-2-oxopropanoic acid (CAS 857763-64-5)
- 2-Anthracenylsulfonyl chloride (CAS 17407-98-6)
- 2-Hydroxy-3-cyanopyridine (CAS 20577-27-9)
- 1-(2-Fluorophenyl)isoquinoline-3-carboxylic acid (CAS 89242-23-9)
- 1-(2'-Fluoro-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 893738-82-4)
- 2-(pentan-3-yl)morpholine (CAS 1228107-08-1)
- 7-Methyl-2-oxoindoline-5-boronic Acid Pinacol Ester (CAS 2036075-04-2)
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- 4-[(pyridin-4-ylcarbonothioyl)amino]benzoic acid 76054-21-2 (CAS 76054-21-2)
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