Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate CAS 939901-65-2
Purity 97%+In StockPharmaceutical Standards
| 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
Ethyl 2-(4,5-dicyano-1H-imidazol-1-yl)acetate (CAS 939901-65-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N4O2. Molecular weight: 204.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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 |
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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)
- 1-Phenyl-N-(1,3-thiazol-2-ylmethyl)methanamine hydrochloride (CAS 1609400-53-4)
- Clevidipine-d5 (CAS 1346602-00-3)
- 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)
- 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 13829788188 / jacky.chen@cato-chem.com