2-(3-Chloroquinoxalin-2-yl)-2-(thiophen-2-ylsulfonyl)acetonitrile CAS 885196-53-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885196-53-2 |
| Molecular Formula | C14H8ClN3O2S2 |
| Molecular Weight | 349.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Chloroquinoxalin-2-yl)-2-(thiophen-2-ylsulfonyl)acetonitrile (CAS 885196-53-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H8ClN3O2S2. Molecular weight: 349.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H8ClN3O2S2 |
| Molecular Weight | 349.82 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chloroquinoxalin Standards
- n-(3-Chloroquinoxalin-2-yl)-4-fluoro-2-methylbenzenesulfonamide (CAS 847744-22-3)
- N-(3-Chloroquinoxalin-2-yl)-N,4-dimethylbenzene-1-sulfonamide (CAS 166271-39-2)
- N-(3-chloroquinoxalin-2-yl)-3,4-dimethylbenzenesulfonamide (CAS 1949816-27-6)
- n-(3-Chloroquinoxalin-2-yl)-2,5-difluorobenzene-1-sulfonamide (CAS 735322-75-5)
- 2-(3-Chloroquinoxalin-2-yl)-2-(phenylsulfonyl)acetonitrile (CAS 121512-58-1)
- 2-(3-Chloroquinoxalin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetonitrile (CAS 554439-99-5)
- n-(3-Chloroquinoxalin-2-yl)-4-ethoxybenzenesulfonamide (CAS 731795-55-4)
- n-(3-Chloroquinoxalin-2-yl)-2-methylbenzenesulfonamide (CAS 4029-40-7)
Recommended Standards
- 5-Amino-7-benzyl-2-chloro-6,7,8,9-tetrahydropyrido[2,3-b][1,6]naphthyridine-3-carbonitrile (CAS 1263199-65-0)
- 4-(4-Chlorophenyl)-6-(isopropylamino)-2-(pyridin-3-yl)pyrimidine-5-carbonitrile (CAS 320417-88-7)
- 9-Benzyl-2-chloro-N-(p-tolyl)-9H-purin-6-amine (CAS 125802-49-5)
- (1S,1'S,2R,2'R)-1,1'-Di-tert-butyl-7,7'-dimethoxy-2,2',3,3'-tetrahydro-1H,1'H-2,2'-biphosphindole (CAS 1477517-22-8)
- 3-Bromo-5,6-dimethylpyrazolo[1,5-a]pyrimidine (CAS 61552-57-6)
- 3-Bromo-1H-pyrazolo[3,4-c]pyridin-7(6H)-one (CAS 956077-63-7)
- 3-(Ethoxymethyl)benzoic acid (CAS 174894-85-0)
- N-(4-Chlorothiophen-2-yl)acetamide (CAS 89379-81-7)
- 2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol (CAS 1804478-51-0)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
Why CATO?
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