Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-[(dimethylamino)methylidene]amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate CAS 321430-39-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321430-39-1 |
| Molecular Formula | C18H18ClF3N4O2S |
| Molecular Weight | 446.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-[(dimethylamino)methylidene]amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-39-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H18ClF3N4O2S. Molecular weight: 446.87 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H18ClF3N4O2S |
| Molecular Weight | 446.87 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) | 10.0 |
| 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 |
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Recommended Standards
- 5-{5-(benzylthio)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}-2-chloropyridine (CAS 680216-97-1)
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- Methyl 2,3,6-Tri-O-benzoyl-4-deoxy-α-D-glucopyranoside (CAS 19488-41-6)
- N-(But-3-yn-1-yl)-2-chloro-N-phenylacetamide (CAS 111631-63-1)
- 3-(4-Bromophenyl)-1-(2-fluorophenyl)propan-1-one (CAS 898761-70-1)
- Phthalic acid, bis(4-methylcyclohexyl) ester (CAS 18249-11-1)
- N-phenethylmorpholine-4-carbothioamide (CAS 284488-77-3)
- 1-(1,1-Dioxothietan-3-yl)-2,3-dihydrobenzotriazol-5-amine (CAS 2722250-23-7)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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