Dichlorprop-P-2-ethylhexyl Ester CAS 865363-39-9
| CAS No. | 865363-39-9 |
| Molecular Formula | C17H24Cl2O3 |
| Molecular Weight | 347.28 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 Dichlorprop-P-2-ethylhexyl Ester.
CATO supplies Dichlorprop-P-2-ethylhexyl Ester (CAS 865363-39-9), a certified reference material (molecular formula C17H24Cl2O3, MW 347.28 g/mol) for analytical method development and quality control.
Based on its molecular formula C17H24Cl2O3, Dichlorprop-P-2-ethylhexyl Ester contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 347.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C17H24Cl2O3 |
| Molecular Weight | 347.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorprop Standards
- Dichlorprop-isooctyl (CAS 28631-35-8)
- Dichlorprop-2-Ethylhexyl Ester (CAS 79270-78-3)
- Dichlorprop-butoxyethyl ester (CAS 53404-31-2)
- Dichlorprop-Methyl Ester (CAS 23844-57-7)
- 2,6-Dichlorprop-Methyl Ester (CAS 588678-04-0)
- 2,6-Dichlorprop (CAS 25140-90-3)
- Dichlorprop (CAS 120-36-5)
- Dichlorprop-P (CAS 15165-67-0)
Recommended Standards
- Dimethyl 5-((6-amino-5-nitropyrimidin-4-yl)amino)isophthalate (CAS 450345-47-8)
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- Alendronic Acid Impurity 7 (CAS CATO-C4X-22427)
- 3-((4-(Trifluoromethyl)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 92520-37-1)
- Chebulinic Acid (CAS 18942-26-2)
- Ethyl 6,8-dichloro-2-(pyridin-4-yl)quinoline-4-carboxylate (CAS 6332-49-6)
- 5-Chloro-2-pyridylacetonitrile (CAS 185315-51-9)
- Atorvastatin Impurity 95 (CAS 442851-50-5)
- 2-Amylpyridine (CAS 2294-76-0)
- Ethyl 2,6-bis(trifluoromethyl)isonicotinate (CAS 1280520-88-8)
- N'-(3-benzylquinoxalin-2-yl)-3-methylbenzohydrazide (CAS 477889-29-5)
- Cabotegravir (CAS 1051375-10-0)
- 2,2,5-Trimethyl-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 35700-73-3)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com