3-Amino-4-(3,4-dimethoxyphenyl)-N-(2-ethylphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide CAS 332155-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332155-13-2 |
| Molecular Formula | C31H29N3O3S |
| Molecular Weight | 523.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2-ethylphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332155-13-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H29N3O3S. Molecular weight: 523.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H29N3O3S |
| Molecular Weight | 523.65 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-(3,4-dimethoxyphenyl)-N-(2,5-dimethylphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332100-81-9)
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(3,5-dimethylphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 337498-12-1)
- 14-Amino-4,8,12,16,20,24-hexaoxaheptacosane-1,27-diyl diacetate (CAS 2733774-39-3)
- (S)-2-Amino-N-(4-(hydroxymethyl)phenyl)-6-(((4-methoxyphenyl)diphenylmethyl)amino)hexanamide (CAS 1224601-11-9)
- Methyl 3-((1-amino-2,2,2-trichloroethyl)amino)-3-oxo-2-(triphenyl-l5-phosphanylidene)propanoate (CAS 391224-62-7)
- 3-Amino-4-(4-chlorophenyl)-6-phenyl-N-(2-(trifluoromethyl)phenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 337489-03-9)
- 1-((6-Amino-9-((4aR,6R,7R,7aS)-2,7-dihydroxy-2-oxidotetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)-9H-purin-8-yl)thio)-4-bromobutane-2,3-dione (CAS 124357-34-2)
- (R)-4-Amino-2-(((benzyloxy)carbonyl)(diphenyl(p-tolyl)methyl)amino)-4-oxobutanoic acid (CAS 200276-64-8)
Recommended Standards
- (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl bis(decanoate) 253685-27-7 (CAS 253685-27-7)
- VH-298 (CAS 2097381-85-4)
- Cefmetazole Impurity 12 (CAS CATO-C4X-150712)
- Methyl 5-bromo-3-hydroxypicolinate (CAS 1242320-57-5)
- tert-Butyl 4-chloronicotinate (CAS 80706-26-9)
- Methyl 3-(4-methylbenzamido)thiophene-2-carboxylate (CAS 478080-01-2)
- 4-Amino-5-(2-chloro-5-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1858242-67-7)
- 5-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239843-29-8)
- Isopropyl 4-chlorobutanoate (CAS 3153-34-2)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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