Methyl 4,5-Dihydro-4-(2-methoxy-2-oxoethyl)-2-methyl-5-oxo-1h-pyrrole-3-carboxylate CAS 1823184-06-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823184-06-0 |
| Molecular Formula | C10H13NO5 |
| Molecular Weight | 227.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4,5-Dihydro-4-(2-methoxy-2-oxoethyl)-2-methyl-5-oxo-1h-pyrrole-3-carboxylate (CAS 1823184-06-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13NO5. Molecular weight: 227.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H13NO5 |
| Molecular Weight | 227.21 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 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.) | 1995 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)propionamide (CAS 175728-08-2)
- 5-b-D-Ribofuranosyl-2(1H)-pyridinone (CAS 188871-50-3)
- 7-(Difluoromethyl)-1-methyl-7,8-dihydroquinoline-2,5(1H,6H)-dione (CAS 1706437-89-9)
- (S)-5-Methyl-3-((2S,8S,13R)-2,8,13-trihydroxy-13-((2R,5R)-5-((S)-1-hydroxytridecyl)tetrahydrofuran-2-yl)tridecyl)furan-2(5H)-one (CAS 130853-76-8)
- ethyl 3-[(3,3-dimethyl-2-oxobutyl)carbamoyl]propanoate (CAS 1803582-97-9)
- N-(2-Ethoxybenzyl)-3-(2-ethoxyethoxy)aniline (CAS 1040692-11-2)
- ethyl 1-(difluoromethyl)-1H-pyrazole-4-carboxylate (CAS 129819-40-5)
- 6-(Dimethylamino)benzo[d]thiazole-2-carbonitrile (CAS 934270-87-8)
- N-(4-Acetamido-2-methylbenzyl)-2-chloroacetamide (CAS 102677-63-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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