6-Benzyl-2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride CAS 1216455-62-7
| CAS No. | 1216455-62-7 |
| Molecular Formula | C25H27N3O5S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
6-Benzyl-2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216455-62-7) is a high-purity analytical reference standard with the molecular formula C25H27N3O5SHCl and a molecular weight of 518.02 g/mol.
6-Benzyl-2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (C25H27N3O5SHCl) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C25H27N3O5S HCl |
| Molecular Weight | 518.02 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 | 3 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 6-Ethyl-2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1217125-23-9)
- 2-(2,4,5-Trimethoxybenzamido)thiazole-4-carboxylic acid (CAS 185106-01-8)
- 6-(3,4,5-Trimethoxybenzamido)hexanoic acid (CAS 21434-91-3)
- 6-Methyl-2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 315682-47-4)
- 4-(3,4,5-Trimethoxybenzamido)butanoic acid (CAS 32407-13-9)
- Methyl 2-(3,4,5-trimethoxybenzamido)acetate (CAS 63203-37-2)
- 3-(3,4,5-Trimethoxybenzamido)propanoic acid (CAS 63203-43-0)
- Ethyl 2-(3,4,5-trimethoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 72625-07-1)
Recommended Standards
- 6-Amino-1-ethyl-5-(ethylamino)pyrimidine-2,4(1H,3H)-dione (CAS 1178125-24-0)
- 1-(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)-3-(naphthalen-1-yl)propan-1-one (CAS 2034522-55-7)
- 4-(3-Pyridyl)phenylboronic Acid (CAS 170230-28-1)
- (2s,3r)-1-[(tert-butoxy)carbonyl]-3-(trifluoromethyl)pyrrolidine-2-carboxylic acid (CAS 1955473-54-7)
- Ethyl 2-amino-4-methyl-5-(Benzamide)thiophene-3-carboxylate (CAS 43028-57-5)
- Oxacillin Impurity 3 (CAS CATO-C4X-23213)
- N-Isobutyl-5-methylisoxazol-4-amine (CAS 602306-52-5)
- N-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)thiophene-2-carboxamide (CAS 637321-96-1)
- Tert-butyl (1R,4R)-1-(aminomethyl)-2-oxa-5-azabicyclo[2.2.1]Heptane-5-carboxylate (CAS 2151814-87-6)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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