N-[5-(3-Methylphenyl)-1,3,4-thiadiazol-2-yl]-2-oxo-2H-chromene-3-carboxamide CAS 476459-92-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 476459-92-4 |
| Molecular Formula | C19H13N3O3S |
| Molecular Weight | 363.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[5-(3-Methylphenyl)-1,3,4-thiadiazol-2-yl]-2-oxo-2H-chromene-3-carboxamide (CAS 476459-92-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H13N3O3S. Molecular weight: 363.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H13N3O3S |
| Molecular Weight | 363.39 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (E)-2-[(4-Methylphenyl)sulfonyl]-3-[(2-methyl-4-quinolinyl)amino]-2-propenenitrile (CAS 1025568-34-6)
- 2-(4-Methylphenyl)-4-[(4-methylphenyl)sulfanyl]-5-[(prop-2-en-1-yl)amino]-2,3-dihydropyridazin-3-one (CAS 478066-89-6)
- 4-{6-[(4-methylphenyl)sulfanyl]-2-phenylpyrimidin-4-yl}morpholine (CAS 339018-75-6)
- {2-[(4-methylphenyl)sulfanyl]pyridin-3-yl}methyl N-(2-methylphenyl)carbamate (CAS 338413-57-3)
- 4-[(4-Methylphenyl)sulfanyl]-6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-55-1)
- Methyl 5-{[(4-methylphenyl)sulfonyl]amino}-1-benzothiophene-2-carboxylate (CAS 477847-45-3)
- Ethyl 2-[(4-methylphenyl)amino]-5-(3-nitrophenyl)-1H-pyrrole-3-carboxylate (CAS 338419-80-0)
- Ethyl 4-{[(4-methylphenyl)methyl]amino}-6-nitroquinoline-3-carboxylate (CAS 478248-27-0)
Recommended Standards
- N-(4-(4-Cyanophenyl)thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 681168-42-3)
- Cefradine EP Impurity E (CAS 215172-75-1)
- Methyl 4-(2-(2-((ethoxycarbonyl)amino)thiazol-4-yl)acetamido)benzoate (CAS 946284-80-6)
- Midodrine, 98% (CAS 42794-76-3)
- (R)-3-Amino-4-(3-fluorophenyl)butanoic acid (CAS 746595-89-1)
- 3-[(4-Chlorophenoxy)methyl]pyrrolidinehydrochloride (CAS 1219981-30-2)
- Diazoxide Impurity 16 (CAS 576997)
- 8-Methoxy-2H-chromene (CAS 16336-25-7)
- {[(3,4-Dichlorophenyl)methyl]sulfanyl}methanimidamide hydrobromide (CAS 1326814-97-4)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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