5-Chloro-1H-imidazole-4-carboxylic acid CAS 76808-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76808-73-6 |
| Molecular Formula | C4H3ClN2O2 |
| Molecular Weight | 146.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-1H-imidazole-4-carboxylic acid (CAS 76808-73-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H3ClN2O2. Molecular weight: 146.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H3ClN2O2 |
| Molecular Weight | 146.53 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 5-Chloro-1H-pyrazole-4-carboxylic acid (CAS 1186049-67-1)
- 6-Chloro-4-hydroxypyridazin-3(2H)-one (CAS 17276-75-4)
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Recommended Standards
- 4-Chloropyrazole-3-carboxylic Acid (CAS 84547-87-5)
- 5-Chloro-6-hydroxypyrimidin-4(5H)-one (CAS 63447-41-6)
- 4-Chloro-5-hydroxypyridazin-3(2H)-one (CAS 64178-58-1)
- HTLV-1 Tax (11-19) (CAS 141677-18-1)
- N-Cyclohexyl-2-ethyl-3-methylquinoline-4-carboxamide (CAS 332387-89-0)
- Cyclobutylmethanethiol (CAS 1352077-18-9)
- 1,3-Dichloro-4-methyl-2-nitrobenzene (CAS 13790-14-2)
- n-Ethyl-2,4,6-trifluoroaniline (CAS 1094204-52-0)
- (2-(2-(Dimethylamino)ethoxy)phenyl)methanol (CAS 59115-26-3)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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