1-(1-Carboxyethyl)-4,5-dimethyl-1H-imidazole 3-oxide CAS 126262-91-7
| CAS No. | 126262-91-7 |
| Molecular Formula | C8H12N2O3 |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H12N2O3, 1-(1-Carboxyethyl)-4,5-dimethyl-1H-imidazole 3-oxide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(1-Carboxyethyl)-4,5-dimethyl-1H-imidazole 3-oxide (CAS 126262-91-7), molecular formula C8H12N2O3 and molecular weight 184.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(1-Carboxyethyl)-4,5-dimethyl-1H-imidazole 3-oxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O3 |
| Molecular Weight | 184.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1,2-Bis((2S,5S)-2,5-diethylphospholano)ethane(cyclooctadiene)rhodium(I) trifluoromethanesulfonate (CAS 2709040-48-0)
- PKA Inhibitor (6-22) amide (N-2040.0500) (CAS 121932-06-7)
- tert-Butyl 2,5-difluoro-4-hydroxybenzoate (CAS 1252900-77-8)
- N,N-Diethyl-N-methylethanaminium (tetrafluoroborate) (CAS 69444-47-9)
- 3,8-Dimethyl-6-phenyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 32723-50-5)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-cyclohexylurea) (CAS 100576-78-1)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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