Ethyl 3-amino-2-hydroxy-2,5-dimethyl-2H-pyrrole-4-carboxylate CAS 113968-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113968-03-9 |
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-amino-2-hydroxy-2,5-dimethyl-2H-pyrrole-4-carboxylate (CAS 113968-03-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H14N2O3. Molecular weight: 198.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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- 2-Amino-2-(1-phenyl-1h-pyrazol-4-yl)acetonitrile (CAS 1052564-62-1)
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Recommended Standards
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- 2-Chloro-n-(2-((2-cyanobenzyl)thio)ethyl)acetamide (CAS 853574-44-4)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com