3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-methoxyphenyl)propan-1-one) CAS 882748-85-8
| CAS No. | 882748-85-8 |
| Molecular Formula | C22H26O4S2 |
| Molecular Weight | 418.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-methoxyphenyl)propan-1-one) (CAS 882748-85-8), a certified reference material (molecular formula C22H26O4S2, MW 418.57 g/mol) for analytical method development and quality control.
The molecular framework of 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-methoxyphenyl)propan-1-one) (C22H26O4S2) is characterized by a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C22H26O4S2 |
| Molecular Weight | 418.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related Ethane Standards
- 6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonate) xsodium salt (CAS 93981-27-2)
- ((Ethane-1,2-diylbis(oxy))bis(4,1-phenylene))bis(phenylmethanone) (CAS 5410-01-5)
- Ethane-1,2-diyl didodecanoate (CAS 624-04-4)
- Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (CAS 1732-96-3)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-chlorophenyl)propan-1-one) (CAS 882073-26-9)
- 3,3'-((Ethane-1,2-diylbis(oxy))bis(4,1-phenylene))bis(pyrrolidine-2,5-dione) (CAS 87367-87-1)
- 2,2'-(Ethane-1,2-diylbis(sulfanediyl))bis(N-(3-chlorophenyl)acetamide) (CAS 222403-73-8)
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Recommended Standards
- 2-(2-(((Octylsulfonyl)oxy)imino)thiophen-3(2H)-ylidene)-2-(o-tolyl)acetonitrile (CAS 852246-54-9)
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- 1,3-Bis(4-benzylpiperidin-1-yl)propane-1,3-dione (CAS 726152-94-9)
- 7,7-Azo-3-α,12-α-dihydroxycholanic Acid (CAS 86992-52-1)
- N-(2,3-Dimethylphenyl)-2-[2-oxo-5-(piperidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide (CAS 1251557-32-0)
- Phorbol-13-Decanoate (CAS 76423-69-3)
- (R)-2-((methylsulfonyl)oxy)propanoic acid (CAS 136622-16-7)
- (R)-3-Bromo-2-methyl-2-(phenylamino)propanoic acid, 97% (CAS 1212117-73-1)
- 2-[(4-{[(Tert-butoxy)carbonyl]amino}butyl)amino]pyridine-3-carboxylic acid (CAS 904816-11-1)
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- 41547-29-9 57X58IF79Z 5-Octenal, (5E)- UNII-57X58IF79Z 5-Octenal, (E)- trans-5-Octenal (CAS 41547-29-9)
- Ethyl 4-chloro-3-(methylthio)benzoate (CAS 1822631-73-1)
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