3-Amino-N-(4-fluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 496801-80-0
| CAS No. | 496801-80-0 |
| Molecular Formula | C19H13FN4OS |
| Molecular Weight | 364.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Amino-N-(4-fluorophenyl)-6-(pyridin-4-yl)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.
3-Amino-N-(4-fluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496801-80-0), molecular formula C19H13FN4OS and molecular weight 364.40 g/mol, is a CATO reference standard with documented purity and traceability.
3-Amino-N-(4-fluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (C19H13FN4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H13FN4OS |
| Molecular Weight | 364.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 1-Amino-4-(naphthalen-2-ylamino)anthracene-9,10-dione (CAS 88653-22-9)
- 3-Amino-N-(3-fluorophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 489398-43-8)
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Recommended Standards
- 4-(4-(3-Methylpiperidin-1-yl)-3-nitrophenyl)phthalazin-1(2H)-one (CAS 882000-14-8)
- 3-(4-Fluorophenyl)-4-(((2-hydroxynaphthalen-1-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 577983-00-7)
- 4-(4-(4-Methylpiperidin-1-yl)-3-nitrophenyl)phthalazin-1-ol (CAS 575460-40-1)
- 3-(4-Benzhydrylpiperazin-1-yl)-1,1,1-trifluoropropan-2-ol (CAS 453557-81-8)
- 2,6-Difluoro-N-(1-hydroxy-3-phenylpropan-2-yl)benzamide (CAS 478040-51-6)
- Ruthenium(1+), (η6-benzene)[(3S)-4,4'-bis(diphenylphosphino-κP)-2,2',6,6'-tetramethoxy-3,3'-bipyridine]chloro-, chloride (1:1) (CAS 892155-38-3)
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(1E)-{[(4-nitrophenyl)methoxy]amino}methylidene]piperazine-1-carboxamide (CAS 339029-32-2)
- 5-Bromo-2-chloro-6-methoxyquinoline-3-carbaldehyde (CAS 136812-26-5)
- (2R,5s)-2-amino-5-hydroxyadamantane-2-carboxylic acid hydrochloride (CAS 1212484-85-9)
- 6-Hydroxy-Chrysene (CAS 37515-51-8)
- 2,3-DIAMINOPROPIONOIC ACID (CAS 515-94-6)
- 5-[3-Bromo-4-(dimethylamino)phenyl]-2,2-dimethyl-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one (CAS 311795-38-7)
- 1-(Isopropylamino)anthracene-9,10-dione (CAS 27354-18-3)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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