(R)-Metolachlor CAS 178961-20-1
| CAS No. | 178961-20-1 |
| Molecular Formula | C15H28ClNO2 |
| Molecular Weight | 289.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H28ClNO2, (R)-Metolachlor contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 289.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (R)-Metolachlor (CAS 178961-20-1), a certified reference material (molecular formula C15H28ClNO2, MW 289.84 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (R)-Metolachlor under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H28ClNO2 |
| Molecular Weight | 289.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (±)-Metolachlor-d6 (propyl-d6) (CAS 1219803-97-0)
- Metolachlor-2-ethoxy (CAS 68544-97-8)
- Metolachlor (CAS 51218-45-2)
- S-Metolachlor (CAS 87392-12-9)
- Metolachlor oxanilic acid (OA) (CAS 152019-73-3)
- S-Metolachlor CGA 357704 (CAS 1217465-10-5)
- Metolachlor-D<SUB>11</SUB> (CAS 1632119-30-2)
- S-Metolachlor metabolite CGA 41638 (CAS 65513-61-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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