3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)butan-1-one) CAS CATO-C3D-262390
| CAS No. | CATO-C3D-262390 |
| Molecular Formula | C28H42O2S2 |
| Molecular Weight | 474.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)butan-1-one) (CAS CATO-C3D-262390), a certified reference material (molecular formula C28H42O2S2, MW 474.76 g/mol) for analytical method development and quality control.
Based on its molecular formula C28H42O2S2, 3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)butan-1-one) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C28H42O2S2 |
| Molecular Weight | 474.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Sulfur Atoms | 2 |
Related ethane Standards
- Ethane-1,2-diyl bis(3-benzoylbenzoate) (CAS 910248-07-6)
- 3,3'-(ethane-1,2-diylbis(sulfanediyl))bis(1-(2,6,6-trimethylcyclohex-1-en-1-yl)butan-1-one) (CAS CATO-C3D-262391)
- 2,2'-(Ethane-1,2-diylbis(oxy))bis(N,N-diphenylacetamide) (CAS 43133-08-0)
- (Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(decanoate) (CAS 10024-58-5)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(naphthalen-2-yl)propan-1-one) (CAS 882748-95-0)
- Ethane-1,2-diyl bis(4-(tert-butyl)benzenesulfonate) (CAS CATO-C3D-262761)
- Ethane-1,2-diyl bis(4-(tert-butyl)benzenesulfonate) (CAS CATO-C3D-262765)
- 2,2'-(Ethane-1,2-diylbis(sulfanediyl))bis(N-(3,4-dichlorophenyl)acetamide) (CAS 303091-45-4)
Recommended Standards
- 6,6'-Disulfanediylbis(2,4-di-tert-butylphenol) (CAS 64953-47-5)
- Probucol Impurity 16 (CAS 2093160-06-4)
- (Z)-{[2-(4-chlorophenyl)cyclopropyl](4-methoxyphenyl)methylidene}amino 3,4-dichlorobenzoate (CAS 338962-94-0)
- Hexadecyl 3,5-Di-tert-butyl-4-hydroxybenzoate (CAS 67845-93-6)
- 6-(4-Hydroxyisoxazolidin-2-yl)nicotinonitrile (CAS 1242267-98-6)
- methyl 2,4-dichloropyrrolo[2,1-f][1,2,4]triazine-7-carboxylate (CAS 2091737-22-1)
- Methyl 4-chloro-2-hydroxy-3-(trifluoromethyl)-[1,1-biphenyl]-4-carboxylate (CAS 1951451-61-8)
- 4-(3-Chlorophenyl)butanoic acid (CAS 22991-05-5)
- 1-(2-Cyanophenyl)piperidine-4-carboxylic Acid (CAS 937601-79-1)
- 1-Azaspiro[3.5]nonan-7-ylmethanol (CAS 1432680-80-2)
- Tert-butyl (2-(3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ureido)ethyl)carbamate (CAS 1036990-28-9)
- 1-Iodo-2-(2,2,2-trifluoroethoxy)benzene (CAS 1247717-53-8)
- Methyl 3-([1,1'-biphenyl]-4-yl)-2-oxobutanoate (CAS 58869-38-8)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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 18665070610 / Nicole.chen@cato-chem.com