Imidazo[1,2-a]pyrazin-3-yl(phenyl)methanone CAS 90734-76-2
| CAS No. | 90734-76-2 |
| Molecular Formula | C13H9N3O |
| Molecular Weight | 223.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Imidazo[1,2-a]pyrazin-3-yl(phenyl)methanone (C13H9N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 223.23 g/mol, it falls into the medium-molecular-weight range. 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).
Imidazo[1,2-a]pyrazin-3-yl(phenyl)methanone (CAS 90734-76-2), molecular formula C13H9N3O and molecular weight 223.23 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.
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 | C13H9N3O |
| Molecular Weight | 223.23 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related Imidazo Standards
- 5-(Imidazo[1,2-a]pyridin-2-yl)-2-methylaniline (CAS 1706441-66-8)
- 4-(Imidazo[1,2-a]pyridin-2-yl)-N-methylaniline (CAS 497848-13-2)
- Imidazo[2,1-b][1,3]thiazole-5-sulfonyl chloride (CAS 1367929-96-1)
- 2-(Imidazo[1,2-b]pyridazin-6-ylthio)-N,N-dimethylethanamine (CAS 113501-26-1)
- 1-{imidazo[1,2-a]pyrimidin-6-ylsulfanyl}-n,n-dimethylformamide (CAS 1235439-56-1)
- 4-(Imidazo[1,2-a]pyridin-2-yl)benzaldehyde (CAS 118000-48-9)
- 4-(Imidazo[1,2-a]pyridin-3-yl)benzaldehyde (CAS 1373494-41-7)
- 3-Phenyl-imidazo[1,5-a]pyridine-1-carbaldehyde (CAS 446830-54-2)
Recommended Standards
- Famciclovir Impurity 2 (CAS 23169-37-1)
- Mephenoxalone (CAS 70-07-5)
- Ethyl benzo[d][1,3]dioxol-5-ylglycinate (CAS 93744-22-0)
- Metaraminol Impurity (CAS 52618-26-5)
- (2'-Bromo-[1,1'-biphenyl]-2-yl)boronic acid (CAS 1089189-34-3)
- (1S,2S)-2-(dimethylamino)cyclopentan-1-ol (CAS 2411455-42-8)
- 3-(6-Chloro-1H-indol-3-yl)propanoic acid (CAS 1018612-14-0)
- Dimethylcurcumin (CAS 52328-98-0)
- Fudosteine Impurity 42 (CAS CATO-C4X-144742)
- 3-Chloro-2-(3,5-dimethylpyrazol-1-yl)pyridine (CAS 1150164-90-1)
- 1-(2,3-Difluorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1499042-94-2)
- 2-(Piperidin-4-yl)propan-2-amine (CAS 864494-18-8)
- 3-(3-(3,4-Dimethylphenyl)-6-oxopyridazin-1(6H)-yl)propanoic acid (CAS 883824-25-7)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com