4,4'-(Propane-2,2-diyl)bis(2-methyl-1-(octyloxy)benzene) CAS 2173992-24-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2173992-24-8 |
| Molecular Formula | C33H52O2 |
| Molecular Weight | 480.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Propane-2,2-diyl)bis(2-methyl-1-(octyloxy)benzene) (CAS 2173992-24-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H52O2. Molecular weight: 480.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C33H52O2 |
| Molecular Weight | 480.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| CAS Registry Year (est.) | 1998 |
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- 4,4'-(Propane-2,2-diyl)bis((4-nitrophenoxy)benzene) (CAS 20653-11-6)
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- 4,4'-(Propane-1,2-diyl)bis(1-(morpholinomethyl)piperazine-2,6-dione) (CAS 95604-83-4)
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Recommended Standards
- 4-((1S,4r)-4-propylcyclohexyl)phenyl 4'-pentyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 91545-93-6)
- Phenol, 2,2'-methylenebis[4-methyl-6-nonyl- (CAS 7786-17-6)
- 4-(Trans-4-pentylcyclohexyl)phenyl trans-4'-propyl-[1,1'-bi(cyclohexane)]-4-carboxylate (CAS 131790-57-3)
- Ethyl 6-cyclohexyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-43-7)
- 2-Bromo-5-methoxybenzamide (CAS 99848-43-8)
- Dotinurad Impurity 252 (CAS CATO-C4X-2494252)
- 1-Benzyl-4-(4-methoxyphenyl)piperidine-4-carbonitrilehydrochloride (CAS 1189656-91-4)
- 2-(Piperidin-3-yloxy)ethan-1-ol (CAS 1020971-19-0)
- 1-(7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-2-(1H-indol-1-yl)ethan-1-one (CAS 1798040-36-4)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
Why CATO?
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