4,6-dimethyl-2-ethyl-1,3,5-trioxane CAS 24261-86-7
| CAS No. | 24261-86-7 |
| Molecular Formula | C7H14O3 |
| Molecular Weight | 146.18 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 4,6-dimethyl-2-ethyl-1,3,5-trioxane.
4,6-dimethyl-2-ethyl-1,3,5-trioxane (CAS 24261-86-7) is a high-purity analytical reference standard with the molecular formula C7H14O3 and a molecular weight of 146.18 g/mol.
4,6-dimethyl-2-ethyl-1,3,5-trioxane (C7H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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 | C7H14O3 |
| Molecular Weight | 146.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1963 |
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Recommended Standards
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- 1-(Benzo[d][1,3]dioxol-4-yl)butan-1-one (CAS 1584159-93-2)
- 3-(4-butylphenyl)-2-mercapto-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 379255-86-4)
- 1-(4-Chlorobenzyl)-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 938006-72-5)
- 6-Ethoxy-2-fluoro-3-(trifluoromethyl)phenol (CAS 1881290-59-0)
- Fmoc-(R)-4-amino-6-methyl-heptanoic acid (CAS 269078-75-3)
- 1,3-Diaminopropan-2-one dihydrochloride (CAS 61798-04-7)
- sodium 4-(3,4,5-trihydroxybenzoyloxy)butanoate (CAS 1955553-67-9)
- 3-Chloro-2-[(Z)-2-(1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}ethylidene)-1-methylhydrazin-1-yl]-5-(trifluoromethyl)pyridine (CAS 339016-36-3)
- 5-(Aminomethyl)-2-methylbenzonitrile (CAS 1261450-47-8)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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