2-(Imidazo[1,2-a]pyrazin-3-yl)ethanol CAS 453548-55-5
| CAS No. | 453548-55-5 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H9N3O, 2-(Imidazo[1,2-a]pyrazin-3-yl)ethanol contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
2-(Imidazo[1,2-a]pyrazin-3-yl)ethanol (CAS 453548-55-5) is a high-purity analytical reference standard with the molecular formula C8H9N3O and a molecular weight of 163.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
- O-(Imidazo[1,2-a]pyridin-2-ylmethyl)hydroxylamine (CAS 1510592-05-8)
- 2-(Imidazo[1,2-a]pyrimidin-2-yl)ethanol (CAS 193683-64-6)
- 1-(1H-Imidazo[4,5-b]pyridin-2-yl)ethanol (CAS 250651-52-6)
- 1-(Imidazo[1,2-a]pyrimidin-7-yl)ethanol (CAS 462651-76-9)
- 2-(3H-Imidazo[4,5-b]pyridin-3-yl)ethanol (CAS 237405-39-9)
- 1H-Imidazo[4,5-b]pyridine-5-carboxylic Acid (CAS 1019108-05-4)
- Imidazo[1,2-a]pyrazine-8-carboxylic acid (CAS 1029144-45-3)
- Imidazo[1,5-a]pyrimidine-8-carboxylic acid (CAS 1083282-02-3)
Recommended Standards
- 2-(Aminomethyl)-1H-benzo[d]imidazol-4-ol (CAS 933747-87-6)
- 2-(Methoxymethyl)imidazo[1,2-a]pyrimidine (CAS 639855-54-2)
- 2-(9H-Purin-6-yl)ethanamine (CAS 89854-22-8)
- 2,3-Dihydro-1H-pyrrolo[3,2-c]pyridine-7-carboxamide (CAS 84646-50-4)
- 2-(2-(Bicyclo[2.2.1]heptan-2-ylamino)ethoxy)ethan-1-ol (CAS 1248124-30-2)
- trans-2-(methoxycarbonyl)cyclobutane-1-carboxylic acid (CAS 31420-60-7)
- 2-(4-hydroxyphenyl)-2-ureidoacetic acid (CAS 72500-37-9)
- N1-((3,5-dimethyl-1H-pyrazol-4-yl)methyl)ethane-1,2-diamine trihydrochloride (CAS 1337879-50-1)
- Niraparib Impurity 12 (CAS CATO-C4X-232912)
- Methyl (R)-2-amino-3-(4-(hydroxymethyl)phenyl)propanoate (CAS 910025-46-6)
- Anthracene-1,4-dicarboxylic acid (CAS 58791-45-0)
- 2,2,2-Trifluoro-1-(2-methoxy-4-nitrophenyl)ethanol (CAS 1257832-51-1)
- 3-Methyl-3-oxetanamine hemioxalate (CAS 1369338-95-3)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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