Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate CAS 939901-65-2
| CAS No. | 939901-65-2 |
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate.
CATO supplies Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate (CAS 939901-65-2), a certified reference material (molecular formula C9H8N4O2, MW 204.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8N4O2, Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8N4O2 |
| Molecular Weight | 204.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- METHYL 3,3-DICYANO-2-(TRIFLUOROMETHYL)ACRYLATE (CAS 134641-36-4)
- 2,4-Dicyano-3-ethyl-3-methylglutarimide (CAS 1135-62-2)
- 5,5'-Dicyano-3,3'-bipyridine (CAS 1226808-65-6)
- N-(2,4-Dicyano-6-methylphenyl)acetamide (CAS 342044-32-0)
- 6,8-Dicyano-2-hydroxy (1H)-quinoline (CAS 1082040-55-8)
- 2-(2,2-Dicyano-1-hydroxyeth-1-en-1-yl)benzoic acid (CAS 135878-66-9)
- 2,4-Dicyano-3-methylpentanediamide (CAS 5447-66-5)
- methyl 2,3-dicyano-3-phenylpropanoate (CAS 75024-36-1)
Recommended Standards
- Benzeneacetic acid, 4-(1H-tetrazol-1-yl)- (CAS 462068-57-1)
- Fenfluramine Impurity 8 (CAS 621-45-4)
- 6-Carbamimidoyl-1H-indazole-3-carboxylic acid (CAS 199609-47-7)
- Methyl 2-(1-Tetrazolyl)benzoate (CAS 309279-56-9)
- 1-Phenyl-N-(1,3-thiazol-2-ylmethyl)methanamine hydrochloride (CAS 1609400-53-4)
- Clevidipine-d5 (CAS 1346602-00-3)
- 4-((2-Methylcyclopentyl)amino)butan-2-ol (CAS 1561053-09-5)
- 2-Cyano-3-(2,5-dimethoxyphenyl)-N-(3,4-dimethylphenyl)propanamide (CAS 1261020-01-2)
- 1-Bromonaphthalene (CAS 90-11-9)
- 6-Fluoro-1H-indazole-3-carbonitrile (CAS 885278-33-1)
- Butanedioic acid, 2-methylene-, polymer with 1,3-butadiene and methyl 2-methyl-2-propenoate (CAS 26022-07-1)
- 2-(4-(Diethylamino)styryl)-N,N-diethylbenzo[d]oxazol-6-amine (CAS 72924-71-1)
- cis-N1-Boc-1,2-cyclopentanediamine (CAS 365996-19-6)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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 18665070610 / Nicole.chen@cato-chem.com