N-(3-(2-Ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide CAS 865173-58-6
| CAS No. | 865173-58-6 |
| Molecular Formula | C16H17FN2O4S |
| Molecular Weight | 352.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-(2-Ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 865173-58-6), a certified reference material (molecular formula C16H17FN2O4S, MW 352.38 g/mol) for analytical method development and quality control.
The molecular framework of N-(3-(2-Ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (C16H17FN2O4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(3-(2-Ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-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 | C16H17FN2O4S |
| Molecular Weight | 352.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-(1-Ethoxyethyl)-5-{4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenyl}-1,2,4-oxadiazole (CAS 1955520-12-3)
- Bis(2-ethoxyethyl) (4-methyl-1,3-phenylene)dicarbamate (CAS 54767-76-9)
- N-(3-(2-Ethoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 865162-21-6)
- Bis(2-ethoxyethyl)sebacate (CAS 624-10-2)
- 7-((2-Ethoxyethyl)thio)-1-(2-methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazine (CAS 1203391-62-1)
- Ethyl 1-(1-ethoxyethyl)-3-iodo-1H-pyrazole-4-carboxylate (CAS 1639858-75-5)
- (S)-2-((2-Ethoxyethyl)amino)-3-methyl-N-((S)-1-oxo-1-(phenylamino)propan-2-yl)butanamide (CAS 194351-51-4)
- N-(3-(2-Ethoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)furan-2-carboxamide (CAS 865162-06-7)
Recommended Standards
- Methyl 6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-3-pyridinecarboxylate (CAS 666721-08-0)
- n-(3,4-Dimethoxybenzyl)-5-methyl-3-phenylisoxazole-4-carboxamide (CAS 497061-11-7)
- Methyl (S)-3-(((benzyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 61040-22-0)
- N-(3-Fluorophenyl)-2-((5-(hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 921562-63-2)
- (2E)-3-(3-Fluorophenyl)-1-(2-methylphenyl)prop-2-en-1-one (CAS 1354941-31-3)
- 2-methoxyÂ-1-formylÂmorpholine (CAS 61020-09-5)
- 2-(2-Fluorophenoxy)-N-(3-(4-phenylpiperazin-1-yl)propyl)acetamide (CAS 1049375-41-8)
- Debromo Hymenialdisine (CAS 75593-17-8)
- Betamethasone impurity 52 (CAS 97168-90-6)
- 7-chloro-3-methyl-2,3,4,5-tetrahydro-1,5-benzothiazepine hydrochloride (CAS 1461714-94-2)
- 3-[3-(Ethoxycarbonyl)propyloxy]benzaldehyde (CAS 73718-01-1)
- 4-(Dimethylamino)-2,2-diphenyl-butyronitrile (CAS 23278-88-8)
- 2-Chloro-5-iodoquinoline (CAS 455955-26-7)
- Neuropeptide K, porcine (CAS 106441-70-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com