5-formyl-1H-pyrrole-2-carbonitrile CAS 81698-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81698-01-3 |
| Molecular Formula | C6H8N2O |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-formyl-1H-pyrrole-2-carbonitrile (CAS 81698-01-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H8N2O. Molecular weight: 124.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H8N2O |
| Molecular Weight | 124.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related formyl Standards
- 4-formyl-1H-pyrrole-2-carbonitrile (CAS 66832-11-9)
- 3-Formyl-1-methylcyclobutanecarbonitrile (CAS 2413487-93-9)
- 3-formyl-2,2-dimethylcyclopropane-1-carbonitrile (CAS 60856-71-5)
- 2-Formyl-4-methylpentanenitrile (CAS 63726-64-7)
- 5-Formyl-2-methylpyrimidine (CAS 90905-33-2)
- 2-Formyl-1H-imidazole-5-carbonitrile (CAS 1378579-79-3)
- N-formyl-4-pipecoline (CAS 21968-26-3)
- 2-Formyl-3-methylpyridine 3-Methyl-2-pyridinecarboxaldehyde 3-Methylpicolinaldehyde 55589-47-4 M1470 (CAS 55589-47-4)
Recommended Standards
- 5-Ethylpyrimidin-4-ol (CAS 25198-98-5)
- 5-Imino-1,3-dimethyl-1H-pyrrol-2(5H)-one (CAS 91305-87-2)
- 5-Ethylpyrimidin-2-ol (CAS 64171-56-8)
- Ethyl 5-(aminocarbonyl)-4-methyl-6-thioxo-1,6-dihydro-3-pyridinecarboxylate (CAS 171113-26-1)
- 3-Amino-5,6,7,8-tetrahydro-4-isoquinolinecarbonitrile (CAS 53661-19-1)
- N’-[(2-hydroxynaphthalen-1-yl)methylidene]-3-(naphthalen-2-yl)-1H-pyrazole-5-carbohydrazide (CAS 1310363-55-3)
- 3-[(3-Fluorobenzyl)sulfanyl]-1-(3-methylphenyl)-5,6,7,8-tetrahydro-4-isoquinolinecarbonitrile (CAS 439107-42-3)
- <SC>DL</SC>-2,4-diaminobutyric acid-3,3,4,4-d<SUB>4</SUB> dihydrochloride (CAS 1219346-22-1)
- 5,6-Dihydro-4H-pyrrolo[3,2-d]thiazole (CAS 1367960-75-5)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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