2-Ethylhexyl 3,5,5-trimethylhexanoate CAS 70969-70-9
| CAS No. | 70969-70-9 |
| Molecular Formula | C17H34O2 |
| Molecular Weight | 270.45 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 2-Ethylhexyl 3,5,5-trimethylhexanoate.
CATO supplies 2-Ethylhexyl 3,5,5-trimethylhexanoate (CAS 70969-70-9), a certified reference material (molecular formula C17H34O2, MW 270.45 g/mol) for analytical method development and quality control.
The molecular framework of 2-Ethylhexyl 3,5,5-trimethylhexanoate (C17H34O2) 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.
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 | C17H34O2 |
| Molecular Weight | 270.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1977 |
Related Ethylhexyl Standards
- 2-Ethylhexyl nonanoate (CAS 59587-44-9)
- 3-((2-Ethylhexyl)oxy)propane-1-sulfonyl chloride (CAS 1344242-08-5)
- N7-(2-ethylhexyl)-1-imino-1H-isoindole-3,7-diamine (CAS 887407-68-3)
- Bis(2-ethylhexyl)phosphine oxide (CAS 195195-90-5)
- Bis(2-ethylhexyl)sulfoxide (CAS 82374-34-3)
- 4-(2-Ethylhexyl)-4H-thieno[3,2-b]pyrrole-5,6-dione (CAS 1147124-46-6)
- 5-(2-Ethylhexyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 1231160-82-9)
- 2-Ethylhexyl 4-(methylamino)benzoate (CAS 158576-31-9)
Recommended Standards
- 2-Amino-4-methoxy-6-methylpyrimidine (CAS 69858-29-3)
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- 2-Hexylundecanoic acid (CAS 72056-18-9)
- 2,2-Bi(tricyclo[3.3.1.1~3,7~]decane) (CAS 29542-62-9)
- (S)-3-Amino-4-(2,4-dichlorophenyl)butanoic acid (CAS 270063-47-3)
- 4-(Dimethylamino)-3-formylbenzoic acid hydrochloride (CAS 2126178-16-1)
- 1-Phenyl-3-(4-phenylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 108446-64-6)
- 1-(4-Chlorophenyl)-3-(p-tolyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-47-8)
- 2,4-DIchloro-n-ethylbenzamide (CAS 66896-66-0)
- (3-Amino-tetrahydro-pyran-4-yl)-methanol hydrochloride (CAS 2305079-81-4)
- Lornoxicam Impurity 24 (CAS CATO-C4X-201624)
- 3-(Piperidin-1-yl)propane-1,2-diol (CAS 4847-93-2)
- 4,4"-Dibromo-2,2',2",5,5',5"-hexamethyl-1,1':4',1"-terphenyl (CAS 1382735-12-7)
- Biotinyl-S6 Phosphate Acceptor Peptide trifluoroacetate salt (CAS 1815618-12-2)
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