4-Amino-2-(2-aminoethyl)-1H-imidazole-5-carboxamide CAS 500545-37-9
| CAS No. | 500545-37-9 |
| Molecular Formula | C6H11N5O |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Amino-2-(2-aminoethyl)-1H-imidazole-5-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.
4-Amino-2-(2-aminoethyl)-1H-imidazole-5-carboxamide (CAS 500545-37-9) is a high-purity analytical reference standard with the molecular formula C6H11N5O and a molecular weight of 169.18 g/mol.
Based on its molecular formula C6H11N5O, 4-Amino-2-(2-aminoethyl)-1H-imidazole-5-carboxamide contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 169.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11N5O |
| Molecular Weight | 169.18 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
Related Amino Standards
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Recommended Standards
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- 4-Aminoisoquinoline-1-carbonitrile (CAS 573758-69-7)
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- 3-Iodo-5-methoxy-1H-indole (CAS 85092-86-0)
- 1-Cbz-3-bromo-4-oxopiperidine (CAS 174184-13-5)
- 2-Bromo-1-(4-chloro-3-methoxyphenyl)ethanone (CAS 144806-54-2)
- 2-Chloro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine (CAS 2121515-21-5)
- 3,5-dimethyl-1-(thien-2-ylacetyl)-1H-pyrazole (CAS 380560-41-8)
- (4,4-Dioxido-1H-benzo[e][1,3,4]thiadiazin-3-yl)(4-methylpiperidin-1-yl)methanone (CAS 1251630-61-1)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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