3-Amino-N-(2,3-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide CAS 332376-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332376-21-3 |
| Molecular Formula | C27H19Cl2N3O2S |
| Molecular Weight | 520.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-N-(2,3-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332376-21-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H19Cl2N3O2S. Molecular weight: 520.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H19Cl2N3O2S |
| Molecular Weight | 520.43 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-N-(2,3-dichlorophenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332376-52-0)
- 3-Amino-N-(2,5-dichlorophenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332175-75-4)
- 3-Amino-N-(2,5-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332175-76-5)
- 3-Amino-N-(2-chlorophenyl)-4-(4-chlorophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332385-56-5)
- (S)-2-Amino-5-(((R)-1-((carboxymethyl)amino)-3-((4-nitrobenzyl)thio)-1-oxopropan-2-yl)amino)-5-oxopentanoic acid (CAS 6803-19-6)
- Methyl 6-amino-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4-(2-fluoro-5-methoxyphenyl)-4H-pyran-3-carboxylate (CAS 445384-60-1)
- 2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 (CAS 544417-40-5)
- 3-Amino-2,4,6-triiodobenzoic Acid (50 mg) (CAS 3119-15-1)
Recommended Standards
- 2-((4-(2-Chlorophenyl)-6-(4-chlorophenyl)-3-cyanopyridin-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 337936-16-0)
- 1-[3,5-Bis(trifluoromethyl)phenyl]-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796922-71-8)
- Ledipasvir Impurity 48 (CAS CATO-C4X-331348)
- 1-(2-Methylpyridin-4-yl)ethan-1-amine (CAS 114919-76-5)
- 2-(1,3-Dioxo-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindol-2(3H)-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate (CAS 125700-73-4)
- 1-Phenylcyclopentane-1-carboximidamide (CAS 55753-43-0)
- 6,7-difluoro-1H-indazole (CAS 1260384-41-5)
- 1-(Pyridin-3-yl)butan-2-one (CAS 6302-10-9)
- 4-Carboxy-3-fluorobenzeneboronic acid pinacol ester, 97% (CAS 867256-77-7)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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