2,6-Mecoprop-Methyl Ester CAS 23844-56-6
| CAS No. | 23844-56-6 |
| Molecular Formula | C11H13ClO3 |
| Molecular Weight | 228.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,6-Mecoprop-Methyl Ester is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,6-Mecoprop-Methyl Ester (CAS 23844-56-6) is a high-purity analytical reference standard with the molecular formula C11H13ClO3 and a molecular weight of 228.67 g/mol.
2,6-Mecoprop-Methyl Ester (C11H13ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 2,6-Mecoprop-Methyl Ester 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 | C11H13ClO3 |
| Molecular Weight | 228.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
Related Mecoprop Standards
Recommended Standards
- Clofibrate Methyl Ester (CAS 55162-41-9)
- Mcpa-Ethyl Ester (CAS 2698-38-6)
- Meclofenoxate Impurity 10 (CAS 41944-93-8)
- Mcpb (CAS 94-81-5)
- 4-((4-Carboxybenzyl)oxy)benzoic acid (CAS 345221-90-1)
- 6-methoxy-8-methyl-9H-purine (CAS 69257-61-0)
- 5-(((5-Bromopyridin-3-yl)amino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1424130-71-1)
- (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl oleate (CAS 33001-45-5)
- 5-fluoro-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190319-87-9)
- 3-Bromo-N-ethylpyridin-2-amine (CAS 468718-55-0)
- 4,6-Dichloro-5-cyanopicolinic acid (CAS 861545-83-7)
- Sulfonimidoyldibenzene (CAS 22731-83-5)
- (E,E)-9,11-Tetradecadienyl Acetate (CAS 54664-98-1)
- Peptide Impurity 34 (CAS 21282-09-7)
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