N-(3-(Benzo[d]thiazol-2-yl)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)benzamide hydrochloride CAS 1216979-46-2
| CAS No. | 1216979-46-2 |
| Molecular Formula | C23H21N3OS2 |
| 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.
N-(3-(Benzo[d]thiazol-2-yl)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)benzamide hydrochloride (CAS 1216979-46-2) is a high-purity analytical reference standard with the molecular formula C23H21N3OS2HCl and a molecular weight of 456.02 g/mol.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, N-(3-(Benzo[d]thiazol-2-yl)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)benzamide hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 456.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H21N3OS2 HCl |
| Molecular Weight | 456.02 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
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- 1-Methoxy-3,5-dimethylbenzene 3,5-Dimethylanisole 3,5-Dimethylphenyl methyl ether 5-Methoxy-1,3-dimethylbenzene 5-Methoxy-m-xylene 874-63-5 (CAS 874-63-5)
- 3-Hydroxy-3-(1H-indol-3-yl)indolin-2-one (CAS 33333-60-7)
- Torasemide Impurity 29 (CAS CATO-C4X-183629)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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