Methyl 5-(1-(2-(methoxycarbonyl)thiophen-3-yl)-1H-1,2,3-triazol-4-yl)-3-phenylisoxazole-4-carboxylate CAS 439111-24-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439111-24-7 |
| Molecular Formula | C19H14N4O5S |
| Molecular Weight | 410.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 5-(1-(2-(methoxycarbonyl)thiophen-3-yl)-1H-1,2,3-triazol-4-yl)-3-phenylisoxazole-4-carboxylate (CAS 439111-24-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H14N4O5S. Molecular weight: 410.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H14N4O5S |
| Molecular Weight | 410.40 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-amino-4-(4-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939894-19-6)
- Regorafenib Impurity 73 (CAS CATO-C4X-104773)
- Methyl 2-amino-4-(3-nitrophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939889-11-9)
- Methyl 2,5-diaminopyrimidine-4-carboxylate (CAS 1260883-37-1)
- 1-(5-Methoxy-2-nitro-4-(prop-2-yn-1-yloxy)phenyl)ethan-1-one (CAS 1255792-04-1)
- (2-(Aminomethyl)phenyl)boronic acid hydrochloride (CAS 850589-36-5)
- N-((R)-1-Benzyl-pyrrolidin-3-yl)-2-chloro-acetamide (CAS 1354001-73-2)
- Cyanidin 3-sambubioside chloride (CAS 33012-73-6)
- [(1-Methyl-1H-imidazol-2-yl)methyl]-(tetrahydrofuran-2-ylmethyl)amine dihydrochloride (CAS 1332530-65-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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