5-Amino-2-methyl-1H-imidazole-4-carboxamide CAS 37800-98-9
| CAS No. | 37800-98-9 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | N/A |
| 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 5-Amino-2-methyl-1H-imidazole-4-carboxamide.
5-Amino-2-methyl-1H-imidazole-4-carboxamide (CAS 37800-98-9) is a high-purity analytical reference standard with the molecular formula C5H8N4OHClH2O and a molecular weight of 194.62 g/mol.
Structurally, 5-Amino-2-methyl-1H-imidazole-4-carboxamide (C5H8N4OHClH2O) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 194.62 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Amino-2-methyl-1H-imidazole-4-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O 2*HCl H2O |
| Molecular Weight | 194.62 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) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 1-(3-Methoxyphenyl)-2-(tetrahydro-2-furanyl)ethanone (CAS 1179693-69-6)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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