Ethyl 2-(imidazo[1,2-a]pyrazin-2-yl)acetate CAS 77112-50-6
| CAS No. | 77112-50-6 |
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(imidazo[1,2-a]pyrazin-2-yl)acetate (CAS 77112-50-6) is a high-purity analytical reference standard with the molecular formula C10H11N3O2 and a molecular weight of 205.21 g/mol.
The molecular framework of Ethyl 2-(imidazo[1,2-a]pyrazin-2-yl)acetate (C10H11N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-(imidazo[1,2-a]pyrazin-2-yl)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 2-(Imidazo[1,2-a]pyrimidin-2-yl)butanoic acid (CAS 1119410-17-1)
- Methyl 3-(imidazo[1,2-a]pyrimidin-2-yl)propanoate (CAS 1824097-15-5)
- Imidazo[1,2-a]pyrazine-3-carboxylic acid, 8-methyl-, ethyl ester (CAS 1956354-81-6)
- 1-(1H-imidazo[4,5-b]pyridin-2-yl)-3-methylbutan-1-amine (CAS 1247782-10-0)
- 2-(Imidazo[1,2-a]pyridin-2-yl)butanoic acid (CAS 1120249-23-1)
- 3-(Imidazo[1,2-a]pyridin-2-yl)-2-methylpropanoic acid (CAS 1539134-80-9)
- Methyl 3-imidazo[1,2-a]pyridin-2-ylpropanoate hydrobromide (CAS 332403-00-6)
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Recommended Standards
- Ethyl 2-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)acetate (CAS 2308502-18-1)
- Ethyl 2-amino-1H-benzo[d]imidazole-1-carboxylate (CAS 52938-06-4)
- Ethyl 2-(4-Cyanophenyl)hydrazinecarboxylate (CAS 700371-70-6)
- Ethyl 2-amino-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 596824-14-5)
- Tert-butyl (4-carbamimidoyl-2,6-dichlorophenyl)carbamate (CAS 885270-19-9)
- 5-(aminomethyl)-6-methylpyridine-3-sulfonamide hydrochloride (CAS 1909324-86-2)
- (2-(3-Methylpyridin-2-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352510-96-3)
- 2-Nitro-N-(2-(2-(p-tolyl)thiazol-4-yl)ethyl)-4-(trifluoromethyl)aniline (CAS 861207-43-4)
- ZD 7114 Hydrochloride (CAS 129689-28-7)
- 3-(2-Hydroxyethoxy)pyridin-2-ol (CAS 1820648-06-3)
- n-(Prop-2-yn-1-yl)piperazine-1-sulfonamide hydrochloride (CAS 1258640-72-0)
- 4-Cyclopropoxy-3-(trifluoromethyl)benzenesulfonamide (CAS 1243454-02-5)
- 2-(Cyclopropylethynyl)benzaldehyde (CAS 914220-97-6)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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