1-(2-Aminoethyl)-1H-imidazol-2(3H)-one CAS 392314-08-8
| CAS No. | 392314-08-8 |
| Molecular Formula | C5H9N3O |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 127.14 g/mol gives 1-(2-Aminoethyl)-1H-imidazol-2(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2-Aminoethyl)-1H-imidazol-2(3H)-one (CAS 392314-08-8), a certified reference material (molecular formula C5H9N3O, MW 127.14 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, 1-(2-Aminoethyl)-1H-imidazol-2(3H)-one is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 127.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1-(2-Aminoethyl)-1H-imidazol-2(3H)-one 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 | C5H9N3O |
| Molecular Weight | 127.14 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Aminoethyl Standards
- 5-(2-Aminoethyl)-1H-pyrazol-3(2H)-one (CAS 66643-76-3)
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- 3-(2-Aminoethyl)bicyclo[1.1.1]pentan-1-ol (CAS 2209086-96-2)
- 5-(2-Aminoethyl)-1h-imidazol-2-amine (CAS 39050-13-0)
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- 4-(2-Aminoethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1501186-17-9)
- 5-(1-Aminoethyl)-1H-1,2,4-triazol-3-ol (CAS 401647-10-7)
Recommended Standards
- 1-(1H-1,2,4-Triazol-1-yl)propan-2-ol (CAS 75242-70-5)
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- 1-(2-Methyl-4,5-dihydrooxazol-5-yl)ethanone (CAS 77219-16-0)
- 1-Methyl-4-nitro-5-(trifluoromethyl)-1h-pyrazole (CAS 1245772-43-3)
- (S)-1-(4-chloro-3-fluorophenyl)-2-methoxyethan-1-amine (CAS 1269985-96-7)
- 3-(4-Fluorophenyl)-6-(trifluoromethyl)pyridin-2-ol (CAS 1214337-35-5)
- Pyrrolidin-3-ylboronic acid (CAS 120347-75-3)
- 9-Bromo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1282516-67-9)
- (1,1,3,3-tetramethyldisiloxane-1,3-diyl)dipropane-3,1-diyl bisprop-2-enoate 1826-16-0 KST-1A2182 (CAS 1826-16-0)
- 4'-(Difluoromethoxy)-2,3,3'-trifluoro-1,1'-biphenyl (CAS 1261728-32-8)
- 3-Amino-3-(3,4-dimethoxyphenyl)propionic Acid (CAS 34841-09-3)
- 2-(Acetylamino)-2-[[3-(2-ethoxy-2-oxoethoxy)-5-methyl-4-isoxazolyl]methyl]propanedioic Acid 1,3-Diethyl Ester 887354-95-2 Ethyl 2-Acetamido-2-ethoxycarbonyl-3-[3-(ethoxycarbonylmethoxy)-5-methylisoxazol-4-yl]propanoate (CAS 887354-95-2)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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