6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide CAS 866142-53-2
| CAS No. | 866142-53-2 |
| Molecular Formula | C17H25ClN2O6S |
| Molecular Weight | 420.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 420.91 g/mol gives 6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 866142-53-2), a certified reference material (molecular formula C17H25ClN2O6S, MW 420.91 g/mol) for analytical method development and quality control.
Structurally, 6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (C17H25ClN2O6S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 420.91 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 6-Chloro-N-(3,3-diethoxypropyl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide 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 | C17H25ClN2O6S |
| Molecular Weight | 420.91 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-((2-(3-Chloro-4-methylphenyl)-2-oxoethyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 329079-80-3)
- 2-Chloro-5-(indoline-1-carbonyl)-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide (CAS 930938-70-8)
- 2-Chloro-3-(4-(indoline-1-carbonyl)piperidin-1-yl)naphthalene-1,4-dione (CAS 685106-73-4)
- 6-Chloro-2-(((3,5-dimethylphenyl)thio)methyl)-3-(o-tolyl)quinazolin-4(3H)-one (CAS 866049-02-7)
- N-[3-(5-chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonyl)-2,4-difluorophenyl]-1,1,2,2,3,3,3-heptadeuteriopropane-1-sulfonamide (CAS 1304096-50-1)
- 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-[(phenylcarbamothioyl)amino]acetamide (CAS 1022600-30-1)
- 3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(3-methylbenzoyl)-1H-pyrazole (CAS 477711-71-0)
- 3-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-1-(4-methylbenzoyl)-1H-pyrazole (CAS 477711-69-6)
Recommended Standards
- 4-[(4-Chlorobenzenesulfinyl)methyl]-6-phenoxy-2-phenylpyrimidine (CAS 306980-56-3)
- N-(4-Chlorophenyl)-2-((4,5-diphenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 328020-51-5)
- 4-((4-(Benzyloxy)benzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478253-78-0)
- N-(2-Chlorobenzyl)-2-((4-ethyl-5-(3-methoxy-1-methyl-1H-pyrazol-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 1014095-15-8)
- 2-(difluoromethyl)-4-fluorofuran-3-carboxylic acid (CAS 2384006-58-8)
- 1-(5-Bromo-2-methoxypyridin-3-yl)ethan-1-one (CAS 1256811-02-5)
- Ethyl 1-benzylhexahydrospiro[piperidine-4,3'-pyrrolizine]-1'-carboxylate dihydrochloride (CAS 1216662-03-1)
- 3-(Ethoxycarbonyl)-2-methylquinoxalin-1-ium-1-olate (CAS 94098-94-9)
- 2-(4-(((2-(Benzyloxy)-2-oxoethyl)amino)methyl)piperidin-1-yl)acetic acid (CAS 1353957-59-1)
- 4-{[6-(Propionyloxy)hexyl]oxy}benzenecarboxylic acid (CAS 477860-04-1)
- (S)-4-(2-Oxopropyl)dihydrofuran-2(3H)-one (CAS 307519-50-2)
- 6-(Trifluoromethyl)quinoline (CAS 325-13-3)
- 1,2-Diethylbenzene (CAS 135-01-3)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com