N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,4-dimethoxybenzamide hydrochloride CAS 1216629-35-4
| CAS No. | 1216629-35-4 |
| Molecular Formula | C24H23N3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,4-dimethoxybenzamide hydrochloride (CAS 1216629-35-4), a certified reference material (molecular formula C24H23N3O3SHCl, MW 469.98 g/mol) for analytical method development and quality control.
The molecular framework of N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,4-dimethoxybenzamide hydrochloride (C24H23N3O3SHCl) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-(6-Benzyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2,4-dimethoxybenzamide 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 | C24H23N3O3S HCl |
| Molecular Weight | 469.98 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridin-8-amine (CAS 31040-12-7)
- 4-[(2-Bromo-4-chloro-3,5-dimethylphenoxy)methyl]-piperidine hydrochloride (CAS 1220032-68-7)
- 5-Cyclopropyl-1-ethyl-1h-1,2,3-triazol-4-amine (CAS 1536874-44-8)
- (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone (CAS 28044-22-6)
- 1-(2,2-Difluoroethyl)-1,4-diazepane (CAS 1182782-23-5)
- 1-(M-tolyl)-1H-pyrazol-3-amine (CAS 90914-85-5)
- 7-Dechloro Griseofulvin (CAS 3680-32-8)
- 2-(2-Fluorophenyl)-4-methyl-1H-benzo[d]imidazole (CAS 626606-16-4)
- 1-(7-Methoxy-2-oxo-2H-chromen-8-yl)-3-methyl-1-oxobut-2-en-2-yl 3-methylbut-2-enoate (CAS 1872403-23-0)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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