3-Amino-N-(4-ethoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide CAS 336180-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 336180-44-0 |
| Molecular Formula | C28H23N3O2S |
| Molecular Weight | 465.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(4-ethoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 336180-44-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H23N3O2S. Molecular weight: 465.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H23N3O2S |
| Molecular Weight | 465.57 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-4-(4-methoxyphenyl)-N-phenyl-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 333777-86-9)
- 3-Amino-N-(2-methoxyphenyl)-4-phenyl-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332171-23-0)
- 8-((5'-Amino-2'-Methyl-3'-Thiapentyl)Amino)-6-Methoxy-4-Methyl-5-((3-Trifluoromethyl)Phenoxy)Quinoline (CAS 98586-87-9)
- (S)-2-Amino-6-(Boc-amino)-N-(2,2-diethoxyethyl)-N-phenethylhexanamide (CAS 1222068-60-1)
- 4-((2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)thio)-1-(4-fluorophenyl)butan-1-one (CAS 88010-97-3)
- 2-(2-Amino-3-methylbutanamido)acetic acid (CAS 14297-28-0)
- (5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-4,5-dihydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 2514801-98-8)
- 2-Amino-5-chloro-α-(cyclopropyl-d4-ethynyl)-4-isopropylsilyloxy-α-(trifluoromethyl)benzenemethanol (CAS 1216572-03-0)
Recommended Standards
- Edoxaban Impurity 95 (CAS 480450-85-9)
- Methyl 2-({[4-(benzyloxy)phenyl]methyl}(2,2-diphenylethyl)amino)acetate (CAS 1186194-54-6)
- 2-((3-Cyano-6-phenyl-4-(p-tolyl)pyridin-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332128-10-6)
- 4-((1-Isopropylpiperidin-4-yl)oxy)pyridin-3-amine (CAS 1710853-65-8)
- 2,6-Dichloro-4-(3-(fluoromethyl)bicyclo[1.1.1]Pentan-1-yl)pyridine (CAS 2201290-14-2)
- [4-(difluoromethoxy)-3-methoxyphenyl]acetonitrile (CAS 852851-91-3)
- 4-(4-Ethylphenyl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 1707603-59-5)
- (2S)-N'-Nitrosonornicotine-d4 (CAS 1426174-36-8)
- 2-(2-(3,4-Dimethoxyphenyl)acetyl)-N-methylhydrazine-1-carbothioamide (CAS 329779-69-3)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com