2-(2-Oxopropyl)benzo[d]isothiazol-3(2h)-one 1,1-dioxide CAS 40506-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40506-05-6 |
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Oxopropyl)benzo[d]isothiazol-3(2h)-one 1,1-dioxide (CAS 40506-05-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9NO4S. Molecular weight: 239.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H9NO4S |
| Molecular Weight | 239.25 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.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxopropyl Standards
- 2-Oxopropyl 2-(4-nitrophenyl)acetate (CAS 7693-06-3)
- N-(3-(2-Oxopropyl)pyridin-4-yl)pivalamide (CAS 113975-36-3)
- N-(9-(2-Oxopropyl)-9H-purin-6-yl)acetamide (CAS 105970-01-2)
- 3-(2-Oxopropyl)benzene-1-sulfonyl chloride (CAS 89313-30-4)
- 4-(2-Oxopropyl)benzene-1-sulfonyl chloride (CAS 89313-31-5)
- 2-Benzyl-4-(2-oxopropyl)-1H-1,2,3-triazol-5(2H)-one (CAS 491594-42-4)
- n-(3-(2-Oxopropyl)-1,2,4-thiadiazol-5(2h)-ylidene)furan-2-carboxamide (CAS 743472-93-7)
- Methyl 2-((2-oxopropyl)thio)benzoate (CAS 53278-21-0)
Recommended Standards
- 2-(2-Ethoxy-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-4,5-dihydro-1H-imidazole hydrochloride (CAS 96576-25-9)
- 2-(4-Fluorobenzoyl)-N-propylhydrazine-1-carboxamide (CAS 329777-69-7)
- 2-((6-Amino-9H-purin-8-yl)thio)propanoic acid (CAS 330983-00-1)
- 2-(((3-Oxo-2,3-dihydro-1H-pyrazol-4-yl)methylene)amino)benzonitrile (CAS 339020-78-9)
- 5-Amino-N-(4-ethoxyphenyl)-2-methoxybenzene-1-sulfonamide (CAS 565194-84-5)
- 2-(4-Chloro-2-formyl-6-methoxyphenoxy)propanoic acid (CAS 590395-59-8)
- Methyl 5-chloro-6-(piperazin-1-yl)nicotinate (CAS 774537-92-7)
- 14-(4-Nitrophenoxy)-3,6,9,12-tetraoxatetradecan-1-amine (CAS 2446046-65-5)
- Z-DL-Met-OH (CAS 4434-61-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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