4-(5-(Pyridin-4-yl)-1,2,4-oxadiazol-3-yl)-1-(thiophen-2-ylmethyl)pyrrolidin-2-one CAS 1171776-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171776-72-9 |
| Molecular Formula | C16H14N4O2S |
| Molecular Weight | 326.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(5-(Pyridin-4-yl)-1,2,4-oxadiazol-3-yl)-1-(thiophen-2-ylmethyl)pyrrolidin-2-one (CAS 1171776-72-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14N4O2S. Molecular weight: 326.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14N4O2S |
| Molecular Weight | 326.37 g/mol |
| 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.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- 5-(Pyridin-3-yl)-2-(pyrrolidin-1-yl)-[1,3]thiazolo[4,5-b]pyridine-7-carboxylic acid (CAS 929975-72-4)
- N-(Pyridin-3-ylmethyl)-2-(2-(pyrimidin-2-ylamino)thiazol-4-yl)acetamide (CAS 1226430-87-0)
- 3-(4-(Pyridin-2-yl)piperazine-1-carboxamido)benzoic acid (CAS 1429902-85-1)
- N-(Pyridin-3-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide (CAS 879920-45-3)
- N-(4-(pyridin-2-yl)piperazine-1-carbonothioyl)benzamide (CAS 496054-72-9)
- (3-(Pyridin-2-yl)pyrrolidin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone (CAS 1421490-98-3)
- Benzyl 4-((pyridin-4-ylamino)methyl)piperidine-1-carboxylate (CAS 455265-19-7)
- Benzyl 2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)acetate (CAS 896376-66-2)
Recommended Standards
- (5E)-5-(4-Hydroxy-2-methoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 1142201-45-3 (CAS 1142201-45-3)
- 1172568-89-6 4-Methoxy-3-{[(5-phenyl-1,3,4-oxadiazol-2-yl)thio]methyl}benzaldehyde MFCD03030317 (CAS 1172568-89-6)
- Methyl 3-(4-methylphenyl)-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazoline-7-carboxylate (CAS 1114620-48-2)
- 4-Methyl-4-oxepanol (CAS 1394040-51-7)
- 2-Chloro-5-cyano-6-(difluoromethyl)nicotinic acid (CAS 1805396-04-6)
- Ethinylestradiol EP Impurity E (6-alpha-Hydroxy Ethynylestradiol) (CAS 27521-34-2)
- 3-(5-(3,4,5-Trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 1171586-64-3)
- 2-(Pyrrolidin-2-yl)-1H-indole (CAS 112565-42-1)
- 1-Cyclopropoxy-3-iodo-2-isopropoxybenzene (CAS 1243480-85-4)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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 13829788188 / jacky.chen@cato-chem.com