Ethyl 6-Nitroindole-3-carboxylate CAS 91090-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91090-95-8 |
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-Nitroindole-3-carboxylate (CAS 91090-95-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10N2O4. Molecular weight: 234.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- Methyl 7-Nitroindole-3-acetate (CAS 1496-81-7)
- Ethyl 5-Nitroindole-2-carboxylate (CAS 16732-57-3)
- Ethyl 5-Nitroindole-3-carboxylate (CAS 91090-94-7)
- Ethyl 7-Nitroindole-3-carboxylate (CAS 2089292-49-7)
- Methyl 5-Nitroindole-3-acetate (CAS 2035439-64-4)
- Methyl 6-Nitroindole-3-acetate (CAS 2097800-34-3)
- Ethyl 7-Nitroindole-3-acetate (CAS 1496-80-6)
- Ethyl 5-Nitroindole-3-acetate (CAS 6970-51-0)
Recommended Standards
- Ethyl 7-nitro-1H-indole-2-carboxylate (CAS 6960-46-9)
- Ethyl 4-nitro-1H-indole-2-carboxylate (CAS 4993-93-5)
- Ethyl 4-hydroxy-2-oxo-1,2-dihydro-1,6-naphthyridine-3-carboxylate (CAS 72668-49-6)
- 4-(3,3-Difluoroazetidin-1-yl)aniline (CAS 1147706-70-4)
- 4-(((4-Phenylpiperazinyl)thioxomethyl)amino)benzenecarbonitrile (CAS 497060-98-7)
- Methyl 2-((2-carbamothioylhydrazono)methyl)-4,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 300733-18-0)
- 1-Phenyl-N-(pyrrolidin-1-yl)methanimine (CAS 60144-33-4)
- 6,7-Difluorobenzo[d]thiazol-2-amine (CAS 1427397-93-0)
- 3-Bromo-4-phenylpyridin-2-amine (CAS 680221-59-4)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com