2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol) CAS 15452-89-8
| CAS No. | 15452-89-8 |
| Molecular Formula | C28H42O4S |
| Molecular Weight | 474.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol).
2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol) (CAS 15452-89-8), molecular formula C28H42O4S and molecular weight 474.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,2'-Sulfonylbis(4-(2,4,4-trimethylpentan-2-yl)phenol) (C28H42O4S) is characterized by a steroid 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).
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 | C28H42O4S |
| Molecular Weight | 474.70 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 4,4'-Sulfonylbis(iodobenzene) (CAS 40915-22-8)
- 2,2'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))diphenol (CAS 7251-84-5)
- 6,6'-(((Sulfonylbis(4,1-phenylene))bis(azanylylidene))bis(methanylylidene))bis(2-methoxyphenol) (CAS 124116-83-2)
- 4,4-((Sulfonylbis(4,1-phenylene))-bis(oxy))dianiline (CAS 13080-89-2)
- 1,1'-(Sulfonylbis(3,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 68555-55-5)
- ((sulfonylbis(4,1-phenylene))bis(azanediyl))dimethanesulfinic acid (CAS 144-76-3)
- 4,4'-Sulfonylbis(phenoxybenzene) (CAS 1623-91-2)
- 4,4'-Sulfonylbis(2-nitrobenzoic acid) (CAS 22437-96-3)
Recommended Standards
- 4-[(2-Methyl-2-ethoxycarbonyl)propyl]phenyl Disulfide (CAS 887407-07-0)
- 1-[2-[(Triphenylmethyl)thio]ethyl]-1,4,7,10-tetraazacyclododecane (CAS 952505-29-2)
- (4S,4'S)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-methyl-4,5-dihydrooxazole) (CAS 2757082-32-7)
- N-allyl-2,5-dichloro-N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methylbenzenesulfonohydrazide (CAS 339276-26-5)
- 2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole (CAS 62681-98-5)
- 2-(1H-Pyrazol-3-yl)morpholine (CAS 1316218-09-3)
- Benzyl 2-(2-bromophenyl)acetate (CAS 892146-11-1)
- 6-(3-Aminopropoxy)-N-(3-chlorophenyl)-7-methoxyquinazolin-4-amine (CAS 655247-74-8)
- N-(5-(2-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-2-(trifluoromethyl)benzamide (CAS 391863-61-9)
- Ezetimibe Impurity 47 (CAS 3382-63-6)
- N-(2-(trifluoromethyl)cyclobutyl)thietan-3-amine (CAS 1882158-71-5)
- 3-Carbamimidoylbenzoic acid (CAS 52820-49-2)
- 4-Chloro-6-(2-methyl-1-piperidinyl)-1,3,5-triazin-2-amine (CAS 1220016-66-9)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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