Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate CAS 128293-66-3
| CAS No. | 128293-66-3 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate (CAS 128293-66-3), a certified reference material (molecular formula C12H13N3O2, MW 231.25 g/mol) for analytical method development and quality control.
Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate (C12H13N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Benzyl 4-amino-1-methyl-1H-imidazole-2-carboxylate 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 | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1993 |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- Methyl 4-((3-amino-1H-pyrazol-1-yl)methyl)benzoate (CAS 1003012-19-8)
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- 3-[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 1006433-75-5)
- 3-(4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)benzoic acid (CAS 1015846-04-4)
- Methyl 4-amino-1-benzyl-1H-pyrazole-3-carboxylate (CAS 1021498-08-7)
- 5-(3-Amino-phenyl)-1H-pyrazole-3-carboxylicacidethylester (CAS 1025724-78-0)
- methyl 5-amino-1-benzyl-1H-imidazole-4-carboxylate (CAS 104316-76-9)
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Recommended Standards
- 2,6-Bis(4,5-dihydro-2-oxazolyl)-4-methylpyridine (CAS 1282036-88-7)
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- 4-{[2-(1H-pyrazol-1-yl)ethyl]amino}benzoic acid (CAS 1281740-38-2)
- 2-(4-Aminophenyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione (CAS 1284540-54-0)
- 5-methyl-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid (CAS 1935634-54-0)
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