3-Amino-N-(4-chloro-3-nitrophenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide CAS 337498-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337498-22-3 |
| Molecular Formula | C28H21ClN4O4S |
| Molecular Weight | 545.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(4-chloro-3-nitrophenyl)-4-(4-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 337498-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H21ClN4O4S. Molecular weight: 545.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H21ClN4O4S |
| Molecular Weight | 545.01 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Amino-PEG11-amine (CAS 479200-82-3)
- 3-Amino-N-[(2H-1,3-benzodioxol-5-yl)methyl]-6-[(3,4-dimethoxyphenyl)methyl]-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 939889-19-7)
- 3-Amino-N-(2-bromo-4-methylphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332053-69-7)
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Recommended Standards
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- Pyrrolidine-1-carboximidamide hydroiodide (CAS 102392-83-6)
- 1-(8-Bromo-4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazin-2-yl)ethan-1-one (CAS 2387601-81-0)
- 4-Nitrophenyl 2-(1,3-dioxoisoindolin-2-yl)acetate (CAS 21313-49-5)
- 4-Chloro-N1-cyclohexyl-N1-methylbenzene-1,2-diamine (CAS 893751-59-2)
- ethyl 2,1,3-benzoxadiazole-4-carboxylate (CAS 37466-85-6)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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