methyl 5-nitro-1H-pyrrole-2-carboxylate CAS 13138-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13138-73-3 |
| Molecular Formula | C6H10N2O4 |
| Molecular Weight | 174.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 5-nitro-1H-pyrrole-2-carboxylate (CAS 13138-73-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10N2O4. Molecular weight: 174.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O4 |
| Molecular Weight | 174.15 g/mol |
| Appearance | 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
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- Tert-butyl ((5-(ethylthio)-1,3,4-oxadiazol-2-yl)methyl)carbamate (CAS 914216-58-3)
- N-(3,4-Dimethylphenyl)thiourea (CAS 16738-18-4)
- Insulin aspart (CAS 116094-23-6)
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