8-isopropenyl-1,4-dioxaspiro[4.5]decane CAS 70850-38-3
| CAS No. | 70850-38-3 |
| Molecular Formula | C11H18O2 |
| Molecular Weight | 182.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-isopropenyl-1,4-dioxaspiro[4.5]decane (CAS 70850-38-3), molecular formula C11H18O2 and molecular weight 182.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 8-isopropenyl-1,4-dioxaspiro[4.5]decane (C11H18O2) is characterized by a carboxylic acid 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 8-isopropenyl-1,4-dioxaspiro[4.5]decane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H18O2 |
| Molecular Weight | 182.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
Related isopropenyl Standards
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Recommended Standards
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- 4-[(Butylamino)methyl]-n,n-diethylaniline (CAS 5468-68-8)
- n-Methyl-2-{5-methyl-2-[1-(methylamino)ethyl]phenoxy}acetamide (CAS 1274559-72-6)
- Ethyl 3-amino-5-(methylthio)-1H-pyrazole-4-carboxylate (CAS 59541-46-7)
- 3-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1781113-39-0)
- 3-Thiocyanatoprop-1-yne (CAS 24309-48-6)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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