Trans-2-isopropyl-5-propyl-1,3-dioxane CAS 19476-83-6
| CAS No. | 19476-83-6 |
| Molecular Formula | C10H20O2 |
| Molecular Weight | 172.26 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 Trans-2-isopropyl-5-propyl-1,3-dioxane.
Trans-2-isopropyl-5-propyl-1,3-dioxane (CAS 19476-83-6), molecular formula C10H20O2 and molecular weight 172.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Trans-2-isopropyl-5-propyl-1,3-dioxane (C10H20O2) 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.
As a certified reference material (CRM), Trans-2-isopropyl-5-propyl-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 | C10H20O2 |
| Molecular Weight | 172.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
Related Trans Standards
- 2-Isopropyl-5-methylhexanoic acid (CAS 4384-07-0)
- N1-isopropyl-N1-methyl-N2-(oxetan-3-yl)ethane-1,2-diamine (CAS 1343119-69-6)
- 7-Isopropyl-4-methyl-1H-indene (CAS 144284-62-8)
- 1-Isopropyl-4,4-dimethylimidazolidine-2-thione (CAS 31596-21-1)
- Methyl 2-isopropyl-3,3-dimethyloxirane-2-carboxylate (CAS 1510934-60-7)
- 2-Isopropyl-5-oxohexanoic acid (CAS 2543-54-6)
- Ethyl 3-isopropyl-3-methyloxirane-2-carboxylate (CAS 274689-93-9)
- Isopropyl piperazine-1-carboxylate (CAS 37038-26-9)
Recommended Standards
- 1-(Methoxymethyl)-2,6-dimethylcyclohexan-1-ol (CAS 1936137-03-9)
- 2-(Hydroxymethyl)-3,5,5-trimethylcyclohexanol (CAS 195060-85-6)
- 2,4-Dimethyloctanoic acid (CAS 190332-26-4)
- (±)-7-Methyl-d3-nonanoic Acid (CAS 41653-89-8)
- Thalidomide-O-amido-PEG1-(C1-PEG)2-C2-NH2 (CAS 2435572-48-6)
- 2-(2-Hydroxy-3-indol-1-yl-propylamino)-phenoloxalate (CAS 1164527-90-5)
- (E)-1-butyl-2-((4-nitrobenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 477887-46-0)
- Ethyl 2-(1H-tetrazol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 692275-81-3)
- Peramivir Impurity 21 (CAS CATO-C4X-183321)
- 5-(5-Oxo-3-stearamido-4,5-dihydro-1H-pyrazol-1-yl)-2-phenoxybenzenesulfonic acid (CAS 25985-53-9)
- 3,4-Diaminobenzamide (CAS 7005-37-0)
- 2,4,5-Trifluoro-3-nitrobenzoic acid (CAS 115549-15-0)
- N-(2-Ethoxyphenyl)-2-((5-((4-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 477329-04-7)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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