cis-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane CAS 19131-74-9
| CAS No. | 19131-74-9 |
| Molecular Formula | C11H22O3 |
| Molecular Weight | 202.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies cis-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane (CAS 19131-74-9), a certified reference material (molecular formula C11H22O3, MW 202.29 g/mol) for analytical method development and quality control.
cis-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane (C11H22O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), cis-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H22O3 |
| Molecular Weight | 202.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
Related cis Standards
- trans-5-(1-Isopropoxyethyl)-2,5-dimethyl-1,3-dioxane (CAS 19131-75-0)
- 3-((2-Isopropoxyethyl)amino)thietane 1,1-dioxide (CAS 1864644-47-2)
- 1-(2-Isopropoxyethyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1248456-29-2)
- 2-Isopropoxyethyl benzoate (CAS 95241-36-4)
- n-(2-Isopropoxyethyl)-1-(1h-pyrazol-1-yl)propan-2-amine (CAS 1247992-35-3)
- Bis(2-isopropoxyethyl)amine (CAS 1119451-05-6)
- 5-((2-Isopropoxyethyl)thio)-1,3,4-thiadiazol-2-amine (CAS 1031201-61-2)
- 2-((2-Isopropoxyethyl)thio)pyrimidine-4,6-diamine (CAS 1147339-37-4)
Recommended Standards
- 3R,7S-Dimethyl-8-hydroxyoctanoic acid (CAS 187829-56-7)
- 2-Ethylhexyl (2S)-2-hydroxypropanoate (CAS 186817-80-1)
- 1-(4-Isopropylphenyl)-3-methylbut-2-en-1-one (CAS 195060-77-6)
- (2S,3S)-2-amino-N-(3-methoxypropyl)-3-methylpentanamide (CAS 1867638-86-5)
- 2-Chloro-N,N-bis(2-cyanoethyl)acetamide (CAS 26530-34-7)
- 2-Butyl isothiocyanate (CAS 4426-79-3)
- 2-(1-(2,2,2-Trifluoroethyl)-1H-pyrazol-4-yl)ethan-1-amine (CAS 1216316-56-1)
- 1-(3-Methylphenyl)-2-pentanone (CAS 1175783-11-5)
- 2-Bromo-6-chlorophenylboronic acid pinacol ester (CAS 2121512-35-2)
- TTT59 (CAS 2658501-01-8)
- 2-Oxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 1748-63-6)
- (2-Bromo-6-(thiophen-2-yl)pyridin-4-yl)boronic acid (CAS 2225174-63-8)
- 4-Methylthio-3-(trifluoromethyl)phenylboronic acid pinacol ester (CAS 779331-59-8)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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