N-(3-methoxy-5-methyl-2-pyrazinyl)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]-3-pyridinesulfonamide CAS 186497-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 186497-07-4 |
| Molecular Formula | C19H16N6O4S |
| Molecular Weight | 424.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(3-methoxy-5-methyl-2-pyrazinyl)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]-3-pyridinesulfonamide (CAS 186497-07-4) pharmaceutical standards reference standard. Molecular formula: C19H16N6O4S. Molecular weight: 424.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H16N6O4S |
| Molecular Weight | 424.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2010 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related N Standards
- 1380572-38-2 5-[2-(5-Methoxy-1H-indol-3-yl)-2-oxo-ethylidene]-3-(4-methoxy-phenyl)-2-thioxo-thiazolidin-4-one (CAS 1380572-38-2)
- (3E)-3-[(3-Methoxy-4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 455309-09-8)
- Ethyl 7-(2-methoxy-2-oxoethyl)-4-(thiophene-2-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 866134-83-0)
- 4-Methoxy-N'-methyl-N'-(4-methyl-3-(methylsulfonyl)-6-phenylpyridin-2-yl)benzohydrazide (CAS 303986-72-3)
- 1-(2-((3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)-2,2-dimethylpropan-1-one (CAS 1077629-19-6)
- 1-(2-(4-(6-Methoxy-2-phenyl-3,4-dihydronaphthalen-1-yl)phenoxy)ethyl)pyrrolidine (CAS 1845-11-0)
- 6-Methoxy-2-(tributylstannyl)nicotinaldehyde (CAS 2265921-90-0)
- 3-((4-Methoxy-N-methylphenyl)sulfonamido)-N-(4-methylcyclohexyl)thiophene-2-carboxamide (CAS 1251634-74-8)
Recommended Standards
- Fluorescein Impurity 9 (CAS CATO-C4X-29009)
- (((2S,3S,4R)-3-hydroxy-4-(2-hydroxyphenoxy)tetrahydro-2H-pyran-2-yl)methyl)diphenylphosphine oxide (CAS 291273-51-3)
- 37793-53-6 4-(N-((2-Amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)-2,2,2-trifluoroacetamido)benzoic acid AC1NCZ59 N10-Trifluroacetylpteroic acid (CAS 37793-53-6)
- (2-Bromo-5-(chloromethyl)-3-(difluoromethyl)pyridin-4-yl)methanol (CAS 1806976-60-2)
- 3-(1H-imidazol-1-yl)butan-1-amine (CAS 93668-14-5)
- 1-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1h-pyrazol-5-amine dihydrochloride (CAS 1211801-40-9)
- Tert-butyl 4-(2-(4-chlorophenyl)-2-oxoethyl)piperazine-1-carboxylate (CAS 1146080-70-7)
- 2,5-Dichloro-4-(trimethylstannyl)pyridine (CAS 1201787-84-9)
- 3-Chloro-n,n-bis(cyanomethyl)propanamide (CAS 349097-93-4)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
Why CATO?
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