3-Ethyl-5-formyl-4-methyl-1H-pyrrole-2-carbonitrile CAS 297731-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 297731-35-2 |
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-5-formyl-4-methyl-1H-pyrrole-2-carbonitrile (CAS 297731-35-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10N2O. Molecular weight: 162.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10N2O |
| Molecular Weight | 162.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(3-Formyl-2,5-dimethyl-1h-pyrrol-1-yl)acetonitrile (CAS 1087792-37-7)
- 3-(5-Formyl-4-methyl-1H-pyrrol-3-yl)propanenitrile (CAS 180283-43-6)
- 4-(5-Formyl-1H-pyrrol-2-yl)butanenitrile (CAS 940-65-8)
- 6-Formyl-4-methoxypicolinonitrile (CAS 1289001-31-5)
- 2-Formyl-6-methoxyisonicotinonitrile (CAS 1289010-79-2)
- 4-Formyl-6-methoxypicolinonitrile (CAS 1289123-31-4)
- 6-Formyl-3-methoxypicolinonitrile (CAS 1289200-08-3)
- 5-Formyl-6-methoxynicotinonitrile (CAS 351410-63-4)
Recommended Standards
- 3-Ethoxy-1H-indazole (CAS 88279-08-7)
- 3-Ethylbenzo[d]isoxazol-5-amine (CAS 69491-71-0)
- 3-dispiro[2.0.2⁴.1³]heptan-7-ylprop-2-ynoic acid (CAS 2155433-56-8)
- 7-Hexyl-8-((2-hydroxyethyl)amino)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 377059-39-7)
- Ethyl formylcarbamate (CAS 18804-91-6)
- 1,4-Di-tert-butyl 2-formylpiperazine-1,4-dicarboxylate (CAS 216228-85-2)
- 2-(4-Chlorophenyl)oxazole-4-carboxylic Acid (CAS 1065102-51-3)
- 1-N-ethylbenzene-1,3-diamine (CAS 50617-74-8)
- 3-EThylbenzo[d][1,2,3]triazin-4(3h)-one (CAS 26944-60-5)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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