3-(1,5-Dimethyl-1H-imidazol-4-yl)acrylic acid CAS 752983-79-2
| CAS No. | 752983-79-2 |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 166.18 g/mol gives 3-(1,5-Dimethyl-1H-imidazol-4-yl)acrylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(1,5-Dimethyl-1H-imidazol-4-yl)acrylic acid (CAS 752983-79-2), molecular formula C8H10N2O2 and molecular weight 166.18 g/mol, is a CATO reference standard with documented purity and traceability.
3-(1,5-Dimethyl-1H-imidazol-4-yl)acrylic acid (C8H10N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(1,5-Dimethyl-1H-imidazol-4-yl)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 | C8H10N2O2 |
| Molecular Weight | 166.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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Recommended Standards
- 3-(1,3-Dimethyl-1H-pyrazol-4-yl)acrylic acid (CAS 514800-75-0)
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- 2-Propylpyrimidine-5-carboxylic acid (CAS 72790-17-1)
- 3-(2-Methylpyrimidin-4-yl)propanoic acid (CAS 933739-35-6)
- 2-Bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)ethan-1-one (CAS 19815-97-5)
- 7-Ethoxy-2-hydroxynaphthalene (CAS 57944-44-2)
- 1-Sulfamoylpiperidine-4-carboxamide (CAS 1087792-44-6)
- 3-Bromopropyne (CAS 106-96-7)
- 5-[(4-fluorophenyl)amino]-1,3,4-thiadiazole-2-thiol (CAS 14731-24-9)
- (4-Methoxyphenyl)-[1-(1,1,2,2,3,3,4,4,5,5,5-undecadeuteriopentyl)indol-3-yl]methanone (CAS 1346604-41-8)
- 2,3-Diamino-5,6,7,8-tetrahydro-1H-pyrazolo[1,2-a]pyridazin-1-one (CAS 857036-31-8)
- 2-(2-Fluorophenyl)-4-methylpyridine (CAS 886444-12-8)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-isopentylacetamide (CAS 1156725-81-3)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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