6-Benzyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride CAS 1216591-03-5
| CAS No. | 1216591-03-5 |
| Molecular Formula | C20H18N4O4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 6-Benzyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 478.97 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.
CATO supplies 6-Benzyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216591-03-5), a certified reference material (molecular formula C20H18N4O4S2HCl, MW 478.97 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Benzyl-2-(5-nitrothiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C20H18N4O4S2 HCl |
| Molecular Weight | 478.97 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Benzyl Standards
- 2-Nitrothiophene-3-carboxylic acid (CAS 100114-16-7)
- Ethyl 5-nitrothiophene-3-carboxylate (CAS 100958-70-1)
- 5-Methyl-3-nitrothiophene-2-carbonitrile (CAS 1027512-56-6)
- 4-(5-Nitrothiophene-2-carbonyl)piperazin-2-one (CAS 1030815-32-7)
- 1-(5-Nitrothiophene-2-carbonyl)piperazine hydrochloride (CAS 1171194-70-9)
- 2-Nitrothiophene-3-sulfonamide (CAS 1421601-53-7)
- 2-nitrothiophene-3-sulfonyl chloride (CAS 1421602-28-9)
- 3-Nitrothiophene-2,5-dicarboxylic acid (CAS 1437794-39-2)
Recommended Standards
- 3-(3-Bromo-1H-pyrazol-1-yl)propanamide (CAS 1849305-12-9)
- N-(4-bromo-2-methoxyphenyl)-2,2,2-trifluoroacetamide (CAS 870838-52-1)
- Butyl 2-(4-amino-1H-pyrazol-1-yl)acetate (CAS 1250409-19-8)
- Sodium Thiophosphate Dodecahydrate (CAS 51674-17-0)
- rel-Methyl (3R,4S)-1-benzyl-4-phenylpyrrolidine-3-carboxylate (CAS 87813-03-4)
- Daptomycin Impurity 43 (CAS CATO-C4X-137843)
- 3-amino-N,N-diethyl-4-(3-methylphenoxy)benzenesulfonamide (CAS 735322-76-6)
- Deloxolone (CAS 68635-50-7)
- 2-Chloro-3-fluoroquinoline (CAS 124467-21-6)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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