1-((7AR)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)but-2-en-1-one CAS 94668-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94668-55-0 |
| Molecular Formula | C14H21NO3S |
| Molecular Weight | 283.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((7AR)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)but-2-en-1-one (CAS 94668-55-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H21NO3S. Molecular weight: 283.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H21NO3S |
| Molecular Weight | 283.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related AR Standards
- 1-((7AS)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)but-2-en-1-one (CAS 94594-81-7)
- 4-(1-Benzyl-2,5-dimethyl-1h-pyrrol-3-yl)thiazol-2-amine (CAS 732291-83-7)
- 7,7-Dimethyl-5,7-dihydroindeno[2,1-b]carbazole (CAS 1257220-47-5)
- 11,11-Dimethyl-5,11-dihydroindeno[1,2-b]carbazole (CAS 1260228-95-2)
- (4,6-Dimethyl-pyrimidin-2-yl)-(1,2,3,4,5,6-hexahydro-[2,4]bipyridinyl-5-yl)-amine (CAS 1316224-73-3)
- 12,12-dimethyl-11,12-dihydroindeno[2,1-a]carbazole (CAS 1329054-41-2)
- 12,12-Dimethyl-5,12-dihydroindeno[1,2-c]carbazole (CAS 1346645-54-2)
- 1-(2-(2-(2,5-Dimethyl-1H-pyrrol-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352511-43-3)
Recommended Standards
- 1-((4-Methoxyphenyl)sulfonyl)-3,5-dimethylpiperidine (CAS 326899-30-3)
- 1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)piperidine (CAS 457961-73-8)
- 2-((4-(M-tolyl)piperazin-1-yl)sulfonyl)ethan-1-amine (CAS 951919-75-8)
- 4-Nitropyridin-3-amine (CAS 13505-02-7)
- 5,6,7,8-Tetrahydro-1H-benzo[b]cyclopenta[d]thiophen-3(2H)-one (CAS 1346672-54-5)
- 3-(3-Chlorobenzyl)azetidin-3-ol (CAS 1514805-06-1)
- Acetyl-ACTH (2-24) (human, bovine, rat) (CAS 1815617-98-1)
- methyl 5-(bis(2-chloroethyl)amino)benzofuran-2-carboxylate (CAS 2444009-20-3)
- 1-(5-(Perfluoropropyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 229980-60-3)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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