2-(4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)benzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide CAS 449767-23-1
| CAS No. | 449767-23-1 |
| Molecular Formula | C25H26N4O4S2 |
| 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.
2-(4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)benzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide (CAS 449767-23-1), molecular formula C25H26N4O4S2HCl and molecular weight 547.09 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)benzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 547.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(4-((3,4-Dihydroquinolin-1(2H)-yl)sulfonyl)benzamido)-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H26N4O4S2 HCl |
| Molecular Weight | 547.09 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Dihydroquinolin Standards
- 2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoacetic acid (CAS 1018565-99-5)
- 1-(3,4-Dihydroquinolin-1(2H)-yl)-2-(piperazin-1-yl)ethan-1-one (CAS 1018568-58-5)
- 1-Benzyl-3,4-dihydroquinolin-2(1H)-one (CAS 102145-14-2)
- 3-Phenyl-3,4-dihydroquinolin-2(1H)-one (CAS 1022-66-8)
- 1-Phenyl-2,3-dihydroquinolin-4(1H)-one (CAS 10258-13-6)
- (4-((3,4-Dihydroquinolin-1(2H)-yl)methyl)phenyl)boronic acid (CAS 1029439-59-5)
- 2-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-3-methyl-7-phenylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 1040632-71-0)
- 1-(6-Methyl-3,4-dihydroquinolin-1(2h)-yl)ethan-1-one (CAS 105340-58-7)
Recommended Standards
- 2-(3-Methoxyphenyl)-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-5-thione (CAS 866142-94-1)
- 2-(But-3-yn-1-yl)imidazo[1,2-a]pyridine (CAS 872362-21-5)
- 1-(4-Methylpyridin-2-yl)thiourea (CAS 21242-21-7)
- Dimethyl 2-(thiophen-3-yl)malonate (CAS 70158-52-0)
- Octafluoroadipamide (CAS 355-66-8)
- 2-Acetyl-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 86475-37-8)
- 3-[(3-Fluorobenzyl)oxy]aniline (CAS 865611-14-9)
- Captopril EP Impurity N (CAS 65134-74-9)
- 6-Bromo-2'-chloro-2,3'-bipyridine (CAS 942206-02-2)
- Neuropeptide GE (CAS 134748-04-2)
Why CATO?
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