3-Amino-N-(3,4-dimethoxyphenethyl)-6-ethyl-5-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide CAS 664999-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 664999-40-0 |
| Molecular Formula | C22H24F3N3O3S |
| Molecular Weight | 467.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(3,4-dimethoxyphenethyl)-6-ethyl-5-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 664999-40-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H24F3N3O3S. Molecular weight: 467.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H24F3N3O3S |
| Molecular Weight | 467.50 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-8-(pyren-1-yl)-1H-purin-6(9H)-one (CAS 444314-32-3)
- 2'-Amino-5'-(4-carboxyphenyl)-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-50-3)
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- N-(4-(4-Amino-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-2-chlorophenyl)benzenesulfonamide (CAS 262432-51-9)
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Recommended Standards
- (E)-N-(2-Fluoro-5-((3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)amino)phenyl)-1,3-dimethyl-1H-pyrazole-5-carboxamide (CAS 319460-94-1)
- 6,7-Dimethoxy-3-(3-methoxypropyl)-2-((3-(trifluoromethyl)benzyl)thio)quinazolin-4(3H)-imine (CAS 439096-39-6)
- (5E)-5-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3-{[4-(4-nitrophenyl)piperazin-1-yl]methyl}-2-sulfanylideneimidazolidin-4-one (CAS 865659-86-5)
- 6-Chloro-8-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 105679-36-5)
- 1-(4-Fluoro-5-methyl-2-nitrophenyl)piperazine hydrochloride (CAS 1261079-66-6)
- 6-(tert-Butylthio)-5-methylnicotinic acid (CAS 1355178-16-3)
- (R)-3-((tert-Butoxycarbonyl)amino)-4-(2-cyanophenyl)butanoic acid (CAS 269726-80-9)
- 3-(2-Methylbenzoyl)-4-methylpyridine (CAS 1187167-91-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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