N-(3-(2-Methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-3-phenylpropanamide CAS 864977-40-2
| CAS No. | 864977-40-2 |
| Molecular Formula | C20H22N2O4S2 |
| Molecular Weight | 418.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(3-(2-Methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-3-phenylpropanamide (CAS 864977-40-2), a certified reference material (molecular formula C20H22N2O4S2, MW 418.53 g/mol) for analytical method development and quality control.
The molecular framework of N-(3-(2-Methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-3-phenylpropanamide (C20H22N2O4S2) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 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).
As a certified reference material (CRM), N-(3-(2-Methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)-3-phenylpropanamide 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 | C20H22N2O4S2 |
| Molecular Weight | 418.53 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4-((2-Methoxyethyl)(methyl)amino)phenyl)-2-phenyl-5-(trifluoromethyl)oxazole-4-carboxamide (CAS 1231243-91-6)
- 1-(2-methoxyethyl)-2-(tributylstannyl)-1H-imidazole (CAS 1995074-82-2)
- N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-2-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)acetamide (CAS 862826-55-9)
- (5E)-1-(2-Methoxyethyl)-5-[(4-{2-[methyl(pyridin-2-yl)amino]ethoxy}phenyl)methylidene]-1,3-diazinane-2,4,6-trione (CAS 551931-17-0)
- N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)-3-(pentyloxy)benzamide (CAS 864975-00-8)
- 2-Methoxyethyl 2-amino-7-methyl-5-oxo-4-[4-(trifluoromethyl)phenyl]-4H,5H-pyrano[3,2-c]pyran-3-carboxylate (CAS 625373-18-4)
- 2-Methoxyethyl 2-amino-4-(4-(methoxycarbonyl)phenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 329057-47-8)
- 2-Methoxyethyl 2-amino-4-(3,4-difluorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 445382-17-2)
Recommended Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(1-(dimethylamino)ethyl)-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 756850-53-0)
- N,N-Diethyl-3-[4-(3-methoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]benzene-1-sulfonamide (CAS 380436-85-1)
- Lasofoxifene Impurity 5 (CAS 308812-06-8)
- Palosuran (CAS 540769-28-6)
- 2-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 866048-84-2)
- 3-hydroxytetrahydrofuran-3-carbonitrile (CAS 183162-37-0)
- 4-Cyclopropyl-6-(difluoromethyl)-2-mercaptonicotinonitrile (CAS 832741-18-1)
- 2-Amino-6-chloro-1h-indole-3-carbonitrile (CAS 1016791-11-9)
- 2,4-dichloro-6-(dimethylamino)benzaldehyde (CAS 1803608-14-1)
- N-BOC-N-(2-CYANOETHYL) GLYCINE ETHYL ESTER (CAS 266353-18-8)
- 3-(pyrrolidin-1-ylmethyl)-N-(1,2,3-thiadiazol-4-ylmethyl)aniline (CAS 1156616-77-1)
- 3-(2-Fluorophenyl)-N-(2-(2-fluorophenyl)acetyl)propiolamide (CAS 1956385-81-1)
- Norepinephrine Impurity 65 (CAS CATO-C4X-151465)
- Neuropeptide FF (CAS 99566-27-5)
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