N-(4,5-Dihydro-1,3-thiazol-2-yl)-N-{[(4Z)-5-oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}acetamide CAS 188561-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188561-41-3 |
| Molecular Formula | C15H13N3O3S |
| Molecular Weight | 315.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4,5-Dihydro-1,3-thiazol-2-yl)-N-{[(4Z)-5-oxo-2-phenyl-4,5-dihydro-1,3-oxazol-4-ylidene]methyl}acetamide (CAS 188561-41-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13N3O3S. Molecular weight: 315.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O3S |
| Molecular Weight | 315.35 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.) | 2010 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,4-Dibromo-2-chloro-5-nitrobenzene (CAS 1855836-48-4)
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- 1,3-Dibromo-5-chloro-2-nitrobenzene (CAS 1824388-07-9)
- (S)-N-(3-(1-Hydroxyethyl)phenyl)acetamide (CAS 1344925-75-2)
- Hexahydro-β-methyl-1H-1,4-diazepine-1-ethanol (CAS 1184691-34-6)
- n-(2-Cyanoethyl)-2-((2-methoxyphenyl)thio)-N-methylacetamide (CAS 1292739-80-0)
- 5-Iodo-1,2-dimethyl-1H-indole-3-carbaldehyde (CAS 1416338-48-1)
- 2-Ethyl 6-methyl 1H-indole-2,6-dicarboxylate (CAS 916792-63-7)
- 2-(4-(5-Chloro-2-methoxyphenylamino)-3,5-thiazolyl)acetic acid (CAS 927983-63-9)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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