(5-(Thiophen-2-yl)isoxazol-3-yl)methyl 2-(methylthio)nicotinate CAS 1203205-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1203205-93-9 |
| Molecular Formula | C15H12N2O3S2 |
| Molecular Weight | 332.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-(Thiophen-2-yl)isoxazol-3-yl)methyl 2-(methylthio)nicotinate (CAS 1203205-93-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N2O3S2. Molecular weight: 332.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O3S2 |
| Molecular Weight | 332.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1,2-Bis(4-(pyridin-4-yl)phenyl)ethyne (CAS 1189377-77-2)
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- Tert-butyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)((tetrahydrofuran-2-yl)methyl)carbamate (CAS 1131148-27-0)
- Methyl 5-bromo-2,4-dichlorobenzoate (CAS 1305712-91-7)
- 1-(1-Methyl-1H-pyrazol-4-yl)-2-(1-piperazinyl)-1,2-ethanedione hydrochloride (CAS 1211511-44-2)
- 1-(Pyridin-4-yl)nonan-1-one (CAS 146690-00-8)
- 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-Hydroxys (CAS 37558-29-5)
- 4-(6-Methoxynaphthalen-2-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 519056-66-7)
- 3-(1h-Imidazol-1-yl)butan-2-amine (CAS 927991-93-3)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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