Metolachlor CAS 51218-45-2
Purity >95%In StockPharmaceutical Standards
| CAS No. | 51218-45-2 |
| Molecular Formula | C15H22ClNO2 |
| Molecular Weight | 283.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Metolachlor (CAS 51218-45-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H22ClNO2. Molecular weight: 283.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H22ClNO2 |
| Molecular Weight | 283.79 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Metolachlor Standards
- S-Metolachlor (CAS 87392-12-9)
- Metolachlor oxanilic acid (OA) (CAS 152019-73-3)
- S-Metolachlor CGA 357704 (CAS 1217465-10-5)
- (±)-Metolachlor-d6 (propyl-d6) (CAS 1219803-97-0)
- (R)-Metolachlor (CAS 178961-20-1)
- Metolachlor-2-ethoxy (CAS 68544-97-8)
- S-Metolachlor metabolite CGA 41638 (CAS 65513-61-3)
- Metolachlor-D<SUB>11</SUB> (CAS 1632119-30-2)
Recommended Standards
- Tert-butyl 5-amino-4-(2-chlorophenyl)pentanoate (CAS 2247256-09-1)
- Propisochlor (CAS 86763-47-5)
- N-(tert-Butyl)-2-(4-chloro-3,5-dimethylphenoxy)propanamide (CAS 786661-33-4)
- Benzyl (R)-3-methylpyrrolidine-1-carboxylate (CAS 1932292-33-5)
- 2-Aminohex-4-enoic acid (CAS 17298-83-8)
- (R)-2-(Methoxymethyl)pyrrolidine, HCl (CAS 121817-72-9)
- cyclohexyl[3-(trifluoromethyl)phenyl]methanamine hydrochloride (CAS 1803570-20-8)
- 2-Chloro-3-formylbenzoic acid (CAS 1289106-07-5)
- Fmoc-D-HomoSec(Mob)-OH (CAS 2044710-19-0)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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 13829788188 / jacky.chen@cato-chem.com