3-Amino-N-benzyl-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide CAS 496019-20-6
| CAS No. | 496019-20-6 |
| Molecular Formula | C20H16N4OS |
| Molecular Weight | 360.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Amino-N-benzyl-6-(pyridin-4-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-benzyl-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-20-6), a certified reference material (molecular formula C20H16N4OS, MW 360.43 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-Amino-N-benzyl-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H16N4OS |
| Molecular Weight | 360.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-6-(pyridin-4-yl)-N-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-23-9)
- 3-Amino-N-(3-methylphenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-18-2)
- 4-(4-Amino-6-methylthieno[2,3-d]pyrimidin-5-yl)-N-phenylbenzamide (CAS 605660-36-4)
- N-(4-(4-Amino-6-methylthieno[2,3-d]pyrimidin-5-yl)phenyl)benzamide (CAS 605659-74-3)
- 5-((5-Amino-4-((3-amino-3-phenylpropyl)amino)pyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137476-48-2)
- 5-Amino-n-(3-fluoro-4-methoxybenzyl)-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide (CAS 1451994-10-7)
- 2-Amino-N-(2,5-dimethoxyphenyl)-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide (CAS 588715-65-5)
- (S)-5-Amino-7-(3-aminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 167888-21-3)
Recommended Standards
- 3-Methoxy-N-(4-phenylthiazol-2-yl)-2-naphthamide (CAS 312914-29-7)
- 4-(((2-Hydroxynaphthalen-1-yl)methylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-04-1)
- 3-[(Aminocarbonyl)amino]-5-[4-(4-morpholinylmethyl)phenyl]-2-thiophenecarboxamide (CAS 494772-86-0)
- 4-((Anthracen-9-ylmethylene)amino)benzenesulfonamide (CAS 326882-99-9)
- 2-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1203200-33-2)
- 4-(2,4-Dimethylphenyl)but-3-en-2-one (CAS 70233-10-2)
- 1-[(2-Methoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 105686-08-6)
- 6-Bromo-7-chloro-3-(3,5-dimethylphenyl)cinnolin-4-ol (CAS 1352723-57-9)
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- Methyl 3,4-dihydro-2h-1,4-benzoxazine-2-carboxylate hydrochloride (CAS 90922-33-1)
- 4-Nitrophenyl 2-acetamido-2-deoxy-4-6-O-benzylidene-β-D-glucopyranoside (CAS 19234-58-3)
- 1-Benzyl-3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trimethylsilyl)pyridin-2(1H)-one (CAS 1417647-26-7)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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