1-(2-((3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-ylmethyl)urea CAS 1797959-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1797959-93-3 |
| Molecular Formula | C20H17N5O2S |
| Molecular Weight | 391.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-((3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)-3-(thiophen-2-ylmethyl)urea (CAS 1797959-93-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H17N5O2S. Molecular weight: 391.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H17N5O2S |
| Molecular Weight | 391.45 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Pyridin Standards
- N-(Pyridin-4-ylmethyl)-2-(2-((3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)acetamide (CAS 1040649-88-4)
- N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxamide (CAS 1326910-65-9)
- (E)-2-(3-(((3-(pyridin-2-ylethynyl)cyclohex-2-en-1-ylidene)amino)oxy)propoxy)ethyl methanesulfonate (CAS 1451015-35-2)
- Pyridin-3-yl N-{1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamate (CAS 338783-95-2)
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- 4-Methyl-5-(3-(pyridin-3-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 551921-19-8)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(naphthalen-1-yl)acetamide (CAS 333418-45-4)
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Recommended Standards
- 4-(3-(Thiophen-2-yl)-1H-pyrazol-5-yl)-1-(3-(trifluoromethyl)benzyl)piperidine (CAS 1096443-08-1)
- 2-((4-Oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(o-tolyl)acetamide (CAS 847773-16-4)
- Prazosin-D8 (CAS 1006717-55-0)
- 5-Bromo-4-chloro-2-(trifluoromethyl)acetophenone (CAS 1805519-20-3)
- (E)-5-(sec-butyl)-2-hydroxybenzaldehyde oxime (CAS 87202-36-6)
- 4-Cyclopropoxy-5-fluoropicolinic acid (CAS 1243470-75-8)
- 2-Bromo-2,2-difluoroethanamine (CAS 7096-39-1)
- (2-Chloro-6-methylpyridin-4-yl)methanamine (CAS 1060810-00-5)
- 2,2'-(Pyridine-2,6-diyl)diterephthalic acid (CAS 2102525-51-7)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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