4(5)-Ethylimidazole CAS 19141-85-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 19141-85-6 |
| Molecular Formula | C5H8N2 |
| Molecular Weight | 96.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4(5)-Ethylimidazole (CAS 19141-85-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H8N2. Molecular weight: 96.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H8N2 |
| Molecular Weight | 96.13 g/mol |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Ethylimidazole Standards
Recommended Standards
- 2-Methyl-2-cyclopentenone (CAS 1120-73-6)
- 2,4-Dimethylimidazole (CAS 930-62-1)
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- Lanthanum(III) nitrate hexahydrate (CAS 10277-43-7)
- (S)-4-(tert-Butoxy)-2-(4-fluorophenyl)-4-oxobutanoic acid (CAS 1923069-43-5)
- 2-Methylbutanenitrile (CAS 18936-17-9)
- Ethylfenacin (CAS 110882-80-9)
- Tert-butyl 2-amino-3-methylbutanoate hydrochloride (CAS 75898-43-0)
- 1-Benzyl-2-[1-(4-chlorobenzoyl)-1H-pyrazol-3-yl]-1H-1,3-benzodiazole (CAS 477711-18-5)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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