(3E)-3-[(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)imino]-1-(3-chlorothiophen-2-yl)propan-1-one CAS 339012-80-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339012-80-5 |
| Molecular Formula | C19H17Cl2F3N4O3S |
| Molecular Weight | 509.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3E)-3-[(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)imino]-1-(3-chlorothiophen-2-yl)propan-1-one (CAS 339012-80-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H17Cl2F3N4O3S. Molecular weight: 509.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H17Cl2F3N4O3S |
| Molecular Weight | 509.33 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related E Standards
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- 1-(8-Chloro-1-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)piperidin-4-one O-(4-chlorobenzyl) oxime (CAS 400089-12-5)
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- 3-Chloro-2-[(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-1,3,4-thiadiazol-2-yl)sulfanyl]-5-(trifluoromethyl)pyridine (CAS 303994-41-4)
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Recommended Standards
- Disperse Blue 291 (CAS 56548-64-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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