1,3-Dioxoisoindolin-2-yl methanesulfonate CAS 57212-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57212-70-1 |
| Molecular Formula | C9H7NO5S |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Dioxoisoindolin-2-yl methanesulfonate (CAS 57212-70-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7NO5S. Molecular weight: 241.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7NO5S |
| Molecular Weight | 241.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxoisoindolin Standards
- 5-(1,3-Dioxoisoindolin-5-yl)furan-2-carbaldehyde (CAS 591212-59-8)
- 1-(1,3-Dioxoisoindolin-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 423152-35-6)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 923207-76-5)
- 4-(1,3-Dioxoisoindolin-2-yl)-2-oxobutanal (CAS 7504-49-6)
- 2-(1,3-Dioxoisoindolin-2-yl)ethyl acrylate (CAS 15458-78-3)
- N-(1,3-Dioxoisoindolin-5-yl)-3-oxobutanamide (CAS 68093-84-5)
- 3-(1,3-Dioxoisoindolin-2-yl)-N,N-dimethylpropanamide (CAS 17268-46-1)
- (S)-3-(1,3-dioxoisoindolin-2-yl)-2-hydroxypropanoic acid (CAS 133319-36-5)
Recommended Standards
- [(4-Formyl-2-nitrophenyl)sulfanyl]acetic acid (CAS 384856-42-2)
- 1-Fluoro-4-((4-nitrophenyl)ethynyl)benzene (CAS 64583-21-7)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-fluoropropanoic acid (CAS 36369-37-6)
- 4,4'-((Perfluorocyclopent-1-ene-1,2-diyl)bis(5-methylthiophene-4,2-diyl))dibenzaldehyde (CAS 348639-12-3)
- 3-(2-Furanylmethyl)-2-thioxo-4-imidazolidinone (CAS 287917-54-8)
- 7-Chloro-8-methylquinoline (CAS 78941-93-2)
- 3-Ethyl-3-methylpiperidin-2-one (CAS 185099-50-7)
- 8-Ethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 303121-05-3)
- Tert-butyl (R)-((6,6-dimethylmorpholin-2-yl)methyl)carbamate (CAS 2387562-20-9)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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 13829788188 / jacky.chen@cato-chem.com