4-(Ethoxycarbonyl)-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid CAS 5448-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5448-14-6 |
| Molecular Formula | C20H6I4O5 2*Na H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Ethoxycarbonyl)-5-formyl-3-methyl-1H-pyrrole-2-carboxylic acid (CAS 5448-14-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H6I4O5 2*Na H2O. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H6I4O5 2*Na H2O |
| Molecular Weight | 874.87 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
Related Ethoxycarbonyl Standards
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- 4-(Ethoxycarbonyl)-1-methylpyridin-1-ium iodide (CAS 10129-59-6)
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- 3-Ethoxycarbonyl-5,6-dihydro-2-methyl-4H-pyran (CAS 10226-28-5)
- 2-[4-(Ethoxycarbonyl)phenyl]-6-methyl-imidazo[1,2-a]pyridine-3-acetic Acid (CAS 1025962-20-2)
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Recommended Standards
- 2-Bromo-2-(1-(tert-butoxycarbonyl)piperidin-4-yl)acetic acid (CAS 881016-89-3)
- 4-(Methoxycarbonyl)thiazole-2-carboxylic acid (CAS 1427083-05-3)
- ((3-Hydroxyquinuclidin-3-yl)ethynyl)boronic acid (CAS 2923963-77-1)
- Tirofiban Impurity 109 (CAS CATO-C4X-1254109)
- 6-Chloro-4-hydroxy-2-methylquinoline-3-carboxylic acid (CAS 103566-34-3)
- 1-(4-Hydroxy-3,5-diisopropylbenzyl)piperidine-4-carboxylic acid (CAS 860649-20-3)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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