7-Methyl-3,6,9,12-tetraoxatetradecane CAS 67715-79-1
| CAS No. | 67715-79-1 |
| Molecular Formula | C11H24O4 |
| Molecular Weight | 220.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 220.31 g/mol gives 7-Methyl-3,6,9,12-tetraoxatetradecane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 7-Methyl-3,6,9,12-tetraoxatetradecane (CAS 67715-79-1), a certified reference material (molecular formula C11H24O4, MW 220.31 g/mol) for analytical method development and quality control.
Structurally, 7-Methyl-3,6,9,12-tetraoxatetradecane (C11H24O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 220.31 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C11H24O4 |
| Molecular Weight | 220.31 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) | 0.0 |
| CAS Registry Year (est.) | 1976 |
Related Methyl Standards
- 2,5,8,11-Tetraoxatetradecane-14-thiol (CAS 87855-33-2)
- 3,6,9,12-Tetraoxatetradecane-1,14-dioic Acid (CAS 32775-08-9)
- 109789-39-1 3,6,9,12-Tetraoxatetradecane-1,14-diol 1,14-Dimethanesulfonate Pentaethylene Glycol Dimesylate Pentaethylene Glycol Dimethanesulfonate (CAS 109789-39-1)
- 1,1'-(3,6,9,12-Tetraoxatetradecane-1,14-diyl)bis(1H-pyrrole-2,5-dione) (CAS 87135-00-0)
- 3,6,9,12-Tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate (CAS 212262-08-3)
- 2,2'-(3,6,9,12-Tetraoxatetradecane-1,14-diylbis(oxy))dibenzaldehyde (CAS 143194-18-7)
- 4,4'-(3,6,9,12-Tetraoxatetradecane-1,14-diylbis(oxy))dibenzoic acid (CAS 159064-78-5)
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- Macitentan impurity 31 (CAS CATO-C4X-117531)
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