(R)-(-)-Metalaxyl-d6

(R)-(-)-Metalaxyl-d6 is intended for use as an internal standard for the quantification of (R)-(-)-metalaxyl by GC- or LC-MS. (R)-(-)-Metalaxyl is a fungicide and an active enantiomer of metalaxyl (Cay-25817). It is active against several isolates of the plant pathogenic fungus P. nicotianae (EC50s = H. annus) from infection by P. helianthi. It is toxic to D. magna and D. rerio (LC50s = 176.4 and 237.67 mg/L, respectively). Formulations containing (R)-(-)-metalaxyl have been used in the control of fungi in agriculture.Formal Name: methyl N-(2,6-bis(methyl-d3)phenyl)-N-(2-methoxyacetyl)-D-alaninate. CAS Number: 1398112-32-7. Synonyms: (R)-(-)-Metalaxyl-d6. Molecular Formula: C15H15D6NO4. Formula Weight: 285.4. Purity: >99% deuterated forms (d1-d6). Formulation: (Request formulation change), A solution in acetonitrile. Solubility: Acetonitrile: Soluble. SMILES: [2H]C([2H])([2H])C(C=CC=C1C([2H])([2H])[2H])=C1N([C@@H](C(OC)=O)C)C(COC)=O. InChi Code: InChI=1S/C15H21NO4/c1-10-7-6-8-11(2)14(10)16(13(17)9-19-4)12(3)15(18)20-5/h6-8,12H,9H2,1-5H3/t12-/m1/s1/i1D3,2D3. InChi Key: ZQEIXNIJLIKNTD-GMGXQYKBSA-N.