5-Ethyl-2-(furan-2-yl)-4-propyl-1,3-dioxane CAS 5421-06-7
| CAS No. | 5421-06-7 |
| Molecular Formula | C13H20O3 |
| Molecular Weight | 224.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-2-(furan-2-yl)-4-propyl-1,3-dioxane (CAS 5421-06-7), molecular formula C13H20O3 and molecular weight 224.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Ethyl-2-(furan-2-yl)-4-propyl-1,3-dioxane (C13H20O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 224.30 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Ethyl-2-(furan-2-yl)-4-propyl-1,3-dioxane 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 | C13H20O3 |
| Molecular Weight | 224.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Ethyl Standards
- 2-(4-(Furan-2-yl)butoxy)tetrahydro-2H-pyran (CAS 91906-20-6)
- N-(furan-2-ylmethyl)-2-(3-hydroxypyrrolidin-1-yl)acetamide (CAS 1497108-06-1)
- 1-Benzyl-2-(furan-2-yl)-1H-imidazole (CAS 701224-54-6)
- Furan-3-yl(naphthalen-2-yl)methanol (CAS 1008533-24-1)
- Furan-3-yl(naphthalen-1-yl)methanol (CAS 1016925-55-5)
- 1-(Furan-2-yl)-5-phenylpenta-1,4-dien-3-one (CAS 79629-20-2)
- Furan-2-yl(naphthalen-1-yl)methanol (CAS 873974-71-1)
- Furan-2-yl(naphthalen-2-yl)methanol (CAS 944649-38-1)
Recommended Standards
- 5-Butyl-3-methyl-6-propylpyrimidine-2,4(1H,3H)-dione (CAS 91638-13-0)
- 5-Ethyl-2-(pyridin-2-yl)indoline (CAS 594817-04-6)
- 5-Benzylthio-1,2,4-thiadiazol-3-ol (CAS 56409-57-5)
- 5-Ethyl-2-(pyridin-3-yl)indoline (CAS 594817-05-7)
- 1-Chloro-4-propoxybutane (CAS 14860-82-3)
- 4-(Piperidin-4-yloxy)-6-(trifluoromethyl)pyrimidine hydrochloride (CAS 1389313-34-1)
- 7-Bromo-4-(pyrrolidin-1-yl)-1-naphthonitrile (CAS 870966-70-4)
- (2E)-3-(2-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 28081-11-0)
- Benzyl N-[(1S,2R)-2-aminocyclohexyl]carbamate; oxalic acid (CAS 1067631-21-3)
- N-Nitroso Minocycline impurity 77 (CAS CATO-C4X-169977)
- 1-(2-Chloroquinolin-3-yl)methanamine (CAS 1431729-39-3)
- 3-((4-Methylbenzyl)amino)propan-1-ol hydrochloride (CAS 1269054-83-2)
- 2-Bromo-6-methyl-4-nitrobenzoic acid (CAS 1807209-44-4)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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