2-Amino-1-(4-methyl-1H-imidazol-5-yl)ethanone CAS 858489-26-6
| CAS No. | 858489-26-6 |
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-Amino-1-(4-methyl-1H-imidazol-5-yl)ethanone (CAS 858489-26-6), a certified reference material (molecular formula C6H9N3O, MW 139.16 g/mol) for analytical method development and quality control.
2-Amino-1-(4-methyl-1H-imidazol-5-yl)ethanone (C6H9N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O |
| Molecular Weight | 139.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-4-methyl-1H-pyrrole-3-carboxamide (CAS 1020110-72-8)
- (2-Amino-6-methylpyrimidin-4-yl)methanol (CAS 110429-43-1)
- 2-Amino-5-ethylidene-1-methyl-1H-imidazol-4(5H)-one (CAS 119290-24-3)
- 8-Amino-6,7-diazaspiro[3.4]oct-7-en-5-one (CAS 1221791-84-9)
- 1-(4-Amino-1-methyl-1H-pyrazol-5-yl)ethanone (CAS 1229624-60-5)
- 2-Amino-1-(pyrimidin-4-yl)ethan-1-ol (CAS 1240618-30-7)
- (4-Amino-6-methylpyrimidin-2-yl)methanol (CAS 1263216-08-5)
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Recommended Standards
- 2-(Dimethylamino)pyrimidin-5-ol (CAS 72491-71-5)
- 2-Amino-1-(pyrazin-2-yl)ethan-1-ol (CAS 854928-20-4)
- 2-(Aminomethyl)-6-methylpyrimidin-4-ol (CAS 5993-90-8)
- 2-Amino-1-(pyrimidin-5-yl)ethan-1-ol (CAS 933719-57-4)
- 1-(5-Methyl-2-thienyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 1105195-75-2)
- 5-Sulfosalicylic Acid Dihydrate (CAS 5965-83-3)
- Methyl 5-chloro-1-[(3-chlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 338977-37-0)
- 3-Chloro-2-methoxybenzoic Acid (CAS 3260-93-3)
- 2-Bromo-7-chloro-1,6-naphthyridine (CAS 2639539-19-6)
- 4-((Benzylamino)methyl)pyridin-3-amine (CAS 1823276-60-3)
- 2,4-Bis(2-methyl-1H-imidazol-1-yl)aniline (CAS 134485-97-5)
- (3S,5R,8aS)-3-Phenylhexahydro-2H-oxazolo[3,2-a]pyridine-5-carbonitrile (CAS 106565-71-3)
- [4-(difluoromethoxy)-3-ethoxyphenyl]methanol (CAS 773868-64-7)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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