Ethyl 2-(2-oxo-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetate CAS 1396768-74-3
| CAS No. | 1396768-74-3 |
| Molecular Formula | C15H13N5O4 |
| Molecular Weight | 327.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 2-(2-oxo-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Ethyl 2-(2-oxo-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)acetate (CAS 1396768-74-3), molecular formula C15H13N5O4 and molecular weight 327.29 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.
CATO manufactures Ethyl 2-(2-oxo-5-(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-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 | C15H13N5O4 |
| Molecular Weight | 327.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 4-(3-(6-Oxo-3H-purin-9(6H)-yl)propanamido)benzoic acid (CAS 138117-50-7)
- Methyl 13-nitro-2,3,5,6,8,9-hexahydrobenzo[b][1,4,7,10]tetraoxacyclododecine-12-carboxylate (CAS 1403772-23-5)
- 4-Methoxyphenyl 6-acetyl-2-oxobenzo[d]oxazole-3(2H)-carboxylate (CAS 1349070-58-1)
- 2-(6-(((Benzyloxy)carbonyl)amino)-9H-purin-9-yl)acetic acid (CAS 149376-67-0)
- Tert-butyl (2-cyclopropylethyl)carbamate (CAS 1465140-82-2)
- (1R,2R)-(-)-Pseudoephedrine-d3 hydrochloride (N-methyl-d3) (CAS 285979-74-0)
- Sodium 4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate (CAS 482324-38-9)
- (2-(Morpholin-2-yl)phenyl)boronic acid (CAS 2225153-33-1)
- Diethyl 4-(2-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 42972-42-9)
- tert-Butyl (R)-4-(methoxymethyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 2097417-90-6)
- 5-Bromo-1,3-dichloro-2-(trifluoromethoxy)benzene (CAS 1417569-51-7)
- n-Methyl-1-(5-methyl-1,2,4-oxadiazol-3-yl)methanamine (CAS 1082766-58-2)
- 1-{4-[(2-methoxyethyl)amino]piperidin-1-yl}ethan-1-one (CAS 849021-41-6)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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