2-(1,3-Dioxoisoindolin-2-yl)ethyl 4-methylbenzenesulfonate CAS 5460-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5460-83-3 |
| Molecular Formula | C17H15NO5S |
| Molecular Weight | 345.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1,3-Dioxoisoindolin-2-yl)ethyl 4-methylbenzenesulfonate (CAS 5460-83-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15NO5S. Molecular weight: 345.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H15NO5S |
| Molecular Weight | 345.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxoisoindolin Standards
- (R)-2-[(1,3-Dioxoisoindolin-2-yl)methyl]morpholine-4-carboxylic acid tert-butyl ester (CAS 1308849-93-5)
- 3-(4-(1,3-dioxoisoindolin-2-yl)butyl)-1H-indole-5-carbonitrile (CAS 2386861-43-2)
- 2-(2-((1,3-Dioxoisoindolin-2-yl)oxy)acetamido)-N,3,3-trimethylbutanamide (CAS 318949-44-9)
- 1-(1,3-Dioxoisoindolin-2-yl) 4-methyl bicyclo[2.2.1]Heptane-1,4-dicarboxylate (CAS 2248338-80-7)
- 1,3-Dioxoisoindolin-2-yl 4-nitrobenzenesulfonate (CAS 151993-75-8)
- Methyl 2-(1,3-dioxoisoindolin-2-yl)-3-hydroxyquinoline-6-carboxylate (CAS 2435612-51-2)
- 1,3-Dioxoisoindolin-2-yl 2-((tert-butoxycarbonyl)amino)-2-methylpropanoate (CAS 2240185-68-4)
- 2-(1,3-Dioxoisoindolin-2-yl)ethyl 2-(methylthio)nicotinate (CAS 728909-43-1)
Recommended Standards
- 2-((4-Carbamoylphenyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 474301-02-5)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 743463-82-3)
- 2-((3-(Methoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)carbamoyl)benzoic acid (CAS 328024-25-5)
- N-Cyclopentyl-5-(m-tolyl)-2-(trifluoromethyl)pyrimidin-4-amine (CAS 917895-63-7)
- 2-(2,2-Dimethylbenzo[d][1,3]dioxol-5-yl)acetic acid (CAS 38515-59-2)
- Cyamemazine-d6 (CAS 1216608-24-0)
- Methyl 4-ethyl-2,4-dimethyl-5-oxoimidazolidine-2-carboxylate (CAS 802891-93-6)
- Pazopanib Impurity 47 (CAS 1821666-71-0)
- 3-(Chloromethyl)-1,2,4-thiadiazol-5-amine (CAS 112807-11-1)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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 13829788188 / jacky.chen@cato-chem.com