3-Amino-6-(4-methoxyphenyl)-N-(1-phenylethyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide CAS 500272-94-6
| CAS No. | 500272-94-6 |
| Molecular Formula | C24H20F3N3O2S |
| Molecular Weight | 471.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-6-(4-methoxyphenyl)-N-(1-phenylethyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 500272-94-6) is a high-purity analytical reference standard with the molecular formula C24H20F3N3O2S and a molecular weight of 471.49 g/mol.
3-Amino-6-(4-methoxyphenyl)-N-(1-phenylethyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (C24H20F3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Amino-6-(4-methoxyphenyl)-N-(1-phenylethyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H20F3N3O2S |
| Molecular Weight | 471.49 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3,3’-[[2-(Cbz-amino)-2-[(2-carboxyethoxy)methyl]propane-1,3-diyl]bis(oxy)]dipropanoic Acid (CAS 200133-16-0)
- 1-Amino-4-hydroxy-2-(4-(octyloxy)benzoyl)anthracene-9,10-dione (CAS 89868-46-2)
- (2S)-2-(4-(3-Amino-1,9-dioxo-1,2,5,6,6a,7-hexahydroimidazo[1,5-f]pteridin-8(9H)-yl)benzamido)pentanedioic acid (CAS 10538-99-5)
- Methyl 3-amino-5,6-dimethylpyrazine-2-carboxylate (CAS 6294-72-0)
- N-(7-Amino-4-chloro-1-(2,2-difluoroethyl)-1H-indazol-3-yl)-N-(4-methoxybenzyl)cyclopropanesulfonamide (CAS 2249975-84-4)
- O-[(5-Amino-2-phenyl-7-benzoxazolyl)methyl]-3,5-dichloro-L-tyrosine (CAS 1037592-40-7)
- 3-Amino-5-((2-((2-methoxyethyl)amino)-6-(4-(trifluoromethyl)phenyl)pyrimidin-4-yl)oxy)quinoxalin-2(1H)-one (CAS 939040-79-6)
- N-(4-(1-(3-amino-4-methylphenyl)-2-oxo-1,2-dihydrobenzo[h][1,6]naphthyridin-9-yl)phenyl)methanesulfonamide (CAS 1431510-29-0)
Recommended Standards
- 3-((4-Methylbenzyl)sulfinyl)-4-phenyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 955961-69-0)
- GW0742 (CAS 317318-84-6)
- (4-Hydroxy-4-(((4-methoxybenzyl)sulfonyl)methyl)piperidin-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 866019-57-0)
- 1,3-Bis(benzyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine 1,3-Di-Z-2-(trifluoromethylsulfonyl)guanidine 2-(Trifluoromethylsulfonyl)-1,3-di-Z-guanidine 207857-19-0 N,N'-bis(benzyloxycarbonyl)-N''-trifluoromethanesulfonylguanidine (CAS 207857-19-0)
- 1-(tert-Butoxycarbonyl)-3-(4-chlorophenyl)piperidine-4-carboxylic acid (CAS 1395601-21-4)
- 126-97-6 263SH5220T Acetic acid, mercapto-, compd. with 2-aminoethanol (1:1) Ethanolamine thioglycolate Mercaptoacetic acid, compd. with 2-aminoethanol (1:1) Monoethanolamine thioglycolate (2-Hydroxyethyl)ammonium mercaptoacetate Acetic acid, 2-mercapto-, compd. with 2-aminoethanol (1:1) EINECS 204-815-4 UNII-263SH5220T EC 204-815-4 (CAS 126-97-6)
- (2R,3R,4R)-5-(((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phosphonooxy)phosphoryl)oxy)-3,4-dihydroxy-1-oxopentan-2-yl dihydrogen phosphate (CAS 53595-18-9)
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-N-(4-methoxyphenyl)acetamide (CAS 296266-35-8)
- tert-butyl 3-amino-3-(trifluoromethyl)azetidine-1-carboxylate (CAS 1258652-24-2)
- 5-(2-Chloropyridin-3-yl)-3-(2,4-dimethylphenyl)-1,2,4-oxadiazole (CAS 1707727-34-1)
- 4-Fluoro-3-(chloromethyl)benzoic acid (CAS 1378830-30-8)
- Phenyl N-(4-bromophenyl)carbamate (CAS 50882-29-6)
- 2-Chloro-6-iodo-4-(trifluoromethyl)aniline (CAS 1065102-88-6)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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 18665070610 / Nicole.chen@cato-chem.com