5-Formyl-1-methyl-1H-pyrrole-3-carbonitrile CAS 40740-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40740-40-7 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Formyl-1-methyl-1H-pyrrole-3-carbonitrile (CAS 40740-40-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6N2O. Molecular weight: 134.14 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| 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.) | 1968 |
| Nitrogen Atoms | 2 |
Related Formyl Standards
- 2-Formyl-4-methyl-1H-pyrrole-3-carbonitrile (CAS 1380521-11-8)
- 5-Formyl-1-methyl-1H-pyrrole-2-carbonitrile (CAS 81698-03-5)
- 2-Formyl-N-methylhydrazine-1-carbothioamide (CAS 58064-52-1)
- 2-(4-Formyl-1H-pyrazol-1-yl)acetonitrile (CAS 1824101-63-4)
- 4-Formyl-1-methyl-1H-pyrazole-5-carbonitrile (CAS 81303-56-2)
- 5-Formyl-1-methyl-1H-imidazole-2-carbonitrile (CAS 944900-78-1)
- 5-Formyl-1-methyl-1H-imidazole-4-carbonitrile (CAS 916257-35-7)
- 2-Formyl nicotinonitrile (CAS 405174-98-3)
Recommended Standards
- 5H-Pyrano[2,3-d]pyrimidine (CAS 41688-96-4)
- 5-Ethynyl-4-methoxypyrimidine (CAS 219915-20-5)
- 5H-Pyrano[4,3-d]pyrimidine (CAS 23134-80-7)
- (2-Fluoro-4-(trifluoromethyl)phenyl)hydrazine hydrochloride (CAS 1030313-53-1)
- S-(2-Acetamidophenyl) ethanethioate (CAS 1204-55-3)
- N-Benzyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1402238-38-3)
- 4-Fluoroindole-3-acetic Acid (CAS 89434-03-7)
- Edoxaban Impurity 91 (CAS 1255529-38-4)
- 1-Iodo-2-(prop-1-en-2-yl)benzene (CAS 61161-21-5)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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