Ethyl 4-acetyl-3,5-dimethyl-1h-pyrrole-2-carboxylate CAS 2386-26-7
| CAS No. | 2386-26-7 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-acetyl-3,5-dimethyl-1h-pyrrole-2-carboxylate (CAS 2386-26-7) is a high-purity analytical reference standard with the molecular formula C11H15NO3 and a molecular weight of 209.24 g/mol.
Ethyl 4-acetyl-3,5-dimethyl-1h-pyrrole-2-carboxylate (C11H15NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 4-acetyl-3,5-dimethyl-1h-pyrrole-2-carboxylate 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 | C11H15NO3 |
| Molecular Weight | 209.24 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 4-acetyl-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 371933-91-4)
- Ethyl 4-amino-3-ethoxybenzoate (CAS 342044-64-8)
- Ethyl 3-hydroxy-4,5,6,7-tetrahydro-1H-indole-2-carboxylate (CAS 58074-24-1)
- Ethyl 4-ethyl-5-formyl-3-methyl-1H-pyrrole-2-carboxylate (CAS 4391-87-1)
- 2751-90-8 Tetraphenylphosphonium bromide Phosphonium, tetraphenyl-, bromide (1:1) Phosphonium, tetraphenyl-, bromide EINECS 220-393-4 (CAS 2751-90-8)
- 3-(Benzyloxy)-2-bromo-6-chloropyridine (CAS 2572514-03-3)
- 4-(Difluoromethyl)-5-iodo-6-methylpyridin-2-ol (CAS 1805196-92-2)
- N,N'-Dimesitylformimidamide (CAS 75105-48-5)
- 1-(5-Chloro-3-methylpyridin-2-yl)-2,2,2-trifluoroethan-1-one (CAS 2231676-64-3)
- 5-Bromo-2-hydroxypyridine (CAS 13466-38-1)
- 2-Amino-3-benzyloxypyridine-5-boronic acid pinacol ester, >97% (CAS 756520-57-7)
- 3-Chloro-1H-pyrrolo[3,2-c]pyridine-2-carbaldehyde (CAS 1369157-73-2)
- 2-Methyl-4-(3-methylureido)benzene-1-sulfonyl chloride (CAS 678185-70-1)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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