Dichlorprop Potassium Salt CAS 5746-17-8
| CAS No. | 5746-17-8 |
| Molecular Formula | C9H7Cl2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dichlorprop Potassium Salt (CAS 5746-17-8), molecular formula C9H7Cl2O3K and molecular weight 273.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Dichlorprop Potassium Salt (C9H7Cl2O3K) contains a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 273.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Dichlorprop Potassium Salt 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 | C9H7Cl2O3 K |
| Molecular Weight | 273.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Dichlorprop Standards
- Dichlorprop (CAS 120-36-5)
- Dichlorprop-P (CAS 15165-67-0)
- Dichlorprop-Methyl Ester (CAS 23844-57-7)
- 2,6-Dichlorprop (CAS 25140-90-3)
- Dichlorprop-isooctyl (CAS 28631-35-8)
- Dichlorprop-butoxyethyl ester (CAS 53404-31-2)
- Dichlorprop Dimethylammonium Salt (CAS 53404-32-3)
- 2,6-Dichlorprop-Methyl Ester (CAS 588678-04-0)
Recommended Standards
- 4-Benzyloxy-1-butene (CAS 70388-33-9)
- 2-Isopropylphenol (CAS 88-69-7)
- Octahydro-1H-4,7-methanoinden-5-yl acrylate (CAS 7398-56-3)
- 2-(4-bromophenyl)propane-1,2-diol (CAS 171417-14-4)
- (Bicyclo[2.2.1]hept-5-en-2-ylmethoxy)(methyl)diphenylsilane (CAS 376634-34-3)
- 5-Chloro-4-(propylamino)pyridine-3-sulfonic acid (CAS 1352521-98-2)
- Tert-butyl 4-amino-1-ethyl-1h-pyrazole-3-carboxylate (CAS 1477984-35-2)
- (Z)-2-(2,6-dichlorophenyl)-3-(dimethylamino)acrylonitrile (CAS 1144434-95-6)
- 2-Hydroxy-7,8-dihydroquinazolin-5(6H)-one (CAS 21599-39-3)
- Peptide 438 (CAS CATO-CPTD788438)
Why CATO?
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