3-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]phenyl 2-chloroacetate CAS 958697-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 958697-63-7 |
| Molecular Formula | C15H11ClN2O4S |
| Molecular Weight | 350.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]phenyl 2-chloroacetate (CAS 958697-63-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11ClN2O4S. Molecular weight: 350.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2O4S |
| Molecular Weight | 350.78 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,2,3-Tribromo-4,5-difluorobenzene (CAS 811713-80-1)
- Methyl 1-(4-chlorophenyl)-1H-benzo[e][1,3,4]thiadiazine-3-carboxylate 4,4-dioxide (CAS 932975-40-1)
- Methyl 1-(benzenesulfonyl)-6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1630907-18-4)
- 3-Chloro-4-cyclohexylbenzoic acid (CAS 42601-80-9)
- 2-((3,4-Dihydroxy-2-(phenylselanyl)butyl)amino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 666718-15-6)
- 5-Bromo-4-methoxy-6-methylpyrimidin-2-amine (CAS 7749-55-5)
- 1,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 634583-90-7)
- 2-Methyl-3-((pyridin-2-ylmethyl)amino)benzoic acid (CAS 881445-78-9)
- 2-(1-Adamantyl)-1,2,3,4-tetrahydroisoquinolinehydrochloride (CAS 1332529-46-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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