1-(Ethenesulfonyl)-2-(propane-1-sulfonyl)benzene CAS 1155564-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155564-64-9 |
| Molecular Formula | C11H14O4S2 |
| Molecular Weight | 274.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Ethenesulfonyl)-2-(propane-1-sulfonyl)benzene (CAS 1155564-64-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14O4S2. Molecular weight: 274.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S2 |
| Molecular Weight | 274.36 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 2 |
Related Ethenesulfonyl Standards
- 2-(Ethenesulfonyl)-n,n-dimethylbenzene-1-sulfonamide (CAS 1153477-05-4)
- benzyl 4-(ethenesulfonyl)piperazine-1-carboxylate (CAS 1246203-64-4)
- 1-(Ethenesulfonyl)-3-fluoro-5-nitrobenzene (CAS 1184756-81-7)
- 1-(Ethenesulfonyl)-4-nitrobenzene (CAS 5535-55-7)
- 6-(Ethenesulfonyl)pyridine-3-carbonitrile (CAS 1153513-61-1)
- 4-(Ethenesulfonyl)benzonitrile (CAS 1154397-48-4)
- 3-(Ethenesulfonyl)benzonitrile (CAS 1423031-94-0)
- 2-(Ethenesulfonyl)-4-methyl-1,3-thiazole (CAS 1154396-29-8)
Recommended Standards
- 3-(3-Methylphenyl)-2-sulfanylidene-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1154244-40-2)
- N-(2-Cyano-3-methylbutan-2-yl)-2-(p-tolyloxy)propanamide (CAS 115853-28-6)
- tert-Butyl (4,5-dimethoxypyridin-3-yl)methylcarbamate (CAS 1142191-79-4)
- 3-(Butoxymethyl)pyrrolidine hydrochloride (CAS 1220036-70-3)
- 5-Nitro-2-pyridinyl 3-pyrrolidinyl etherhydrochloride (CAS 1220020-58-5)
- (3,4-Dihydroquinolin-1(2H)-yl)(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)methanone (CAS 923685-69-2)
- 3-Amino-2-(3,5-bis(trifluoromethyl)benzyl)propanoic acid (CAS 1260588-19-9)
- tert-butyl 4-(hydroxymethyl)oxane-4-carboxylate (CAS 2044796-94-1)
- 4-tert-Butylaniline p-tertbutyl aniline 4-(tert-butyl)aniline p-tert-butylaniline benzenamine, 4-(1,1-dimethylethyl)- p-t-butylaniline 769-92-6 (CAS 769-92-6)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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