3-Amino-4-(4-methoxyphenyl)-N-(2-nitrophenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide CAS 332053-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332053-72-2 |
| Molecular Formula | C27H20N4O4S |
| Molecular Weight | 496.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-4-(4-methoxyphenyl)-N-(2-nitrophenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332053-72-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H20N4O4S. Molecular weight: 496.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H20N4O4S |
| Molecular Weight | 496.54 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 |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Ethyl 6-amino-5-cyano-2-[({5-cyano-[2,4'-bipyridine]-6-yl}sulfanyl)methyl]-4-(pyridin-3-yl)-4H-pyran-3-carboxylate (CAS 313380-23-3)
- (2S)-2-Amino-3-(6-chloro-1H-indol-3-yl)-1-(5-((5-chloro-1H-indol-3-yl)methyl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)propan-1-one (CAS 2228955-02-8)
- (3-Amino-4-((4-chlorophenyl)sulfonyl)-5-(o-tolylamino)thiophen-2-yl)(p-tolyl)methanone (CAS 1115322-99-0)
- (3-Amino-6-(benzo[d][1,3]dioxol-5-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(3,4-dihydroisoquinolin-2(1H)-yl)methanone (CAS 625377-32-4)
- 3-Amino-N-(2,4-dimethoxyphenyl)-4-phenyl-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 443740-48-5)
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- 3-Amino-N-(4-ethoxyphenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332101-84-5)
- 6-Amino-4-hydroxy-3-((4-(phenyldiazenyl)naphthalen-1-yl)diazenyl)naphthalene-2-sulfonic acid (CAS 224790-31-2)
Recommended Standards
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(4-nitrophenyl)acetamide (CAS 333341-73-4)
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)-N-(3-nitrophenyl)acetamide (CAS 333341-63-2)
- Fluocinolone Acetonide Impurity 23 (CAS CATO-C4X-238123)
- 4-Bromo-3-(difluoromethyl)-5-iodo-2-methoxypyridine (CAS 1805165-30-3)
- 5-Bromo-3-cyclopropoxy-2-(methylthio)pyridine (CAS 1243356-99-1)
- Ibrutinib Impurity 78 (CAS 2031255-24-8)
- 206996-60-3 Cerium(III) acetate hydrate (99.9%-Ce) (REO) MFCD00150533 (CAS 206996-60-3)
- Ethyl 6-hydroxy-3-methyl-2-propyl-2h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1174868-97-3)
- 4-Chloro-N-(quinolin-2-ylmethylene)aniline (CAS 24640-96-8)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com