3-Amino-N-(3-chlorophenyl)-6-(thiophen-2-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 487039-35-0
| CAS No. | 487039-35-0 |
| Molecular Formula | C18H12ClN3OS2 |
| Molecular Weight | 385.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Amino-N-(3-chlorophenyl)-6-(thiophen-2-yl)thieno[2,3-b]pyridine-2-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-Amino-N-(3-chlorophenyl)-6-(thiophen-2-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 487039-35-0), a certified reference material (molecular formula C18H12ClN3OS2, MW 385.89 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H12ClN3OS2, 3-Amino-N-(3-chlorophenyl)-6-(thiophen-2-yl)thieno[2,3-b]pyridine-2-carboxamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 385.89 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C18H12ClN3OS2 |
| Molecular Weight | 385.89 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 3-Amino-N-(4-chlorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 387831-21-2)
- 3-Amino-N-(4-chlorophenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 625370-24-3)
- 2-Amino-4-hydroxy-3,5-diiodobenzonitrile (CAS 102569-30-2)
- 5-Amino-1-(4-chlorophenyl)-4-(4-(4-fluorophenyl)thiazol-2-yl)-1,2-dihydro-3h-pyrrol-3-one (CAS 885458-18-4)
- 5-Amino-4-(4-(4-chlorophenyl)thiazol-2-yl)-1-(4-fluorophenyl)-1,2-dihydro-3h-pyrrol-3-one (CAS 885458-09-3)
- 4-Amino-2-(4-bromo-2-chlorophenylamino)-3-fluoro-5-nitrobenzonitrile (CAS 917980-13-3)
- 4-Amino-5-(4-bromobenzoyl)-N-phenylisoxazole-3-carboxamide (CAS 830326-87-9)
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Recommended Standards
- 3-(4-Chlorophenyl)-2,5-dimethyl-N-(2-morpholinoethyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 849910-86-7)
- 6-((6-Chloro-2-methoxyacridin-9-yl)amino)-N-methylhexanamide (CAS 77431-60-8)
- 3-(2-Chlorophenyl)-2,5-dimethyl-N-(2-morpholinoethyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 900286-98-8)
- N3-(tert-butyl)-N2-(2-chlorophenyl)-3,4-dihydroisoquinoline-2,3(1H)-dicarboxamide (CAS 318517-20-3)
- 5-(Cyanomethyl)-3-(difluoromethyl)-4-fluoropicolinonitrile (CAS 1806844-00-7)
- 5-Hydroxy-3-methyl-2-piperidinone (CAS 501435-44-5)
- 2-(Quinolin-8-yl)propan-1-amine (CAS 1509498-23-0)
- Bis(4-(prop-2-yn-1-yloxy)phenyl)methanone (CAS 18296-80-5)
- 2-Amino-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one (CAS 81766-02-1)
- Ethyl 5-amino-1-phenethylpyrazole-4-carboxylate (CAS 252903-25-6)
- (1S,2S)-1,2-bis(4-chlorophenyl)ethane-1,2-diamine (CAS 192214-40-7)
- 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzohydrazide (CAS 151589-38-7)
- 1-Iodopyrene (CAS 34244-15-0)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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