Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-({[(4-chlorophenyl)methoxy]amino}methylidene)amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate CAS 321430-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321430-40-4 |
| Molecular Formula | C23H19Cl2F3N4O3S |
| Molecular Weight | 559.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-[(E)-({[(4-chlorophenyl)methoxy]amino}methylidene)amino]-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-40-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H19Cl2F3N4O3S. Molecular weight: 559.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H19Cl2F3N4O3S |
| Molecular Weight | 559.39 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) | 14.0 |
| 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 Methyl Standards
- 4-Chloro-2-(3-chlorophenyl)-5-(4-(2,6-dinitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477867-41-7)
- [(1E)-3-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-oxoprop-1-en-1-yl](methyl)amino 4-methylbenzoate (CAS 303151-66-8)
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Recommended Standards
- 7-Methoxy-1,2-dimethyl-1H,2H,3H,4H,9H-pyrido[3,4-b]indole (CAS 837-75-2)
- 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-deoxy-2-trifluoroacetamido-α-D-glucopyranoside (CAS 137686-92-1)
- N-Nitroso Moxifloxacin Impurity 33 (CAS CATO-C4X-1074135)
- 4-Methoxy-2,3-dihydro-1H-indene (CAS 21573-42-2)
- 4-{4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl}pyrimidine (CAS 1822858-54-7)
- 2-Methoxy-6-methylcyclohex-2-en-1-one (CAS 41577-87-1)
- 2-(p-Tolyloxy)furan (CAS 60698-28-4)
- N,N'-bis(3-chloro-4-methylphenyl)urea (CAS 107947-94-4)
- 2-(2-Hydroxyethyl)phthalazin-1(2H)-one (CAS 18584-64-0)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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