2,5-Diformyl-1H-pyrrole-3-carbonitrile CAS 183997-71-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183997-71-9 |
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,5-Diformyl-1H-pyrrole-3-carbonitrile (CAS 183997-71-9) pharmaceutical standards reference standard. Molecular formula: C7H4N2O2. Molecular weight: 148.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4N2O2 |
| Molecular Weight | 148.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 2 |
Related Diformyl Standards
- 2,2-Diformyl-2H-imidazole-4-carboxylic acid (CAS 156497-46-0)
- 3,5-Diformyl-4-hydroxybenzoic acid (CAS 1384440-57-6)
- Methyl 3,5-diformyl-4-hydroxybenzoate (CAS 328030-95-1)
- 2,6-Diformyl-3,5-dimethoxyphenol (CAS 125666-65-1)
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Recommended Standards
- 3-Ethynyl-4-nitropyridine (CAS 1824321-17-6)
- 5-Ethynylpyrimidine-4-carboxylic acid (CAS 1850421-85-0)
- 2-Ethynyl-6-nitropyridine (CAS 1824295-88-6)
- 1-(2-Methoxyphenyl)-4-(2-nitrophenyl)piperazine (CAS 852465-45-3)
- methyl 2-(4-cyanophenyl)-2-hydroxyacetate (CAS 52798-36-4)
- 1-(1,1-Difluoropropyl)-4-isobutylbenzene (CAS 1888960-83-5)
- Ethyl4,5,6,7-tetrahydro-1h-pyrrolo[3,2-c]pyridine-2-carboxylate;hydrochloride (CAS 2504201-65-2)
- N-(Cyclopropylmethyl)-N-propylglycine (CAS 1156889-66-5)
- 2-(Methylamino)-3-(4-(trifluoromethyl)-1h-pyrazol-1-yl)propanoic acid (CAS 1341477-49-3)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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