4-ethyl-1H-imidazole-5-carboxylic acid hydrochloride CAS 701298-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 701298-44-4 |
| Molecular Formula | C6H12N2O2 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-ethyl-1H-imidazole-5-carboxylic acid hydrochloride (CAS 701298-44-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H12N2O2 HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H12N2O2 HCl |
| Molecular Weight | 180.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-Methoxybenzonitrile (CAS 6609-56-9)
- Methyl 4-Bromo-2-chlorobenzoate (CAS 185312-82-7)
- 4,5-Dichloro-3-(2-methoxyethoxy)thiophene-2-carboxylic acid (CAS 1710661-45-2)
- 1-Ethyl-N-(2-methoxyethyl)piperidin-4-amine (CAS 416887-42-8)
- Balsalazide USP Impurity 4 (CAS 1346606-62-9)
- Lifitegrast Impurity 45 (CAS CATO-C4X-240945)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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