Description
Methyl Parathion-d6
Methyl parathion-d6 is an internal standard for the quantification of methyl parathion (Item No. 25786) by GC- or LC-MS. Methyl parathion is an organophosphate insecticide.1 Methyl parathion is lethal to lab strains and field isolates of tobacco budworm larvae (LD50s = 7 and 81.8-128.3 μg/g, respectively).2 It reduces the number of stink bugs (C. sayi) caught per 100 net sweeps when applied to alfalfa fields at a concentration of 0.4 pounds per acre.3 Methyl parathion increases sister chromatid exchange (SCE) in a concentration-dependent manner and induces cell cycle arrest at the M1 phase in V79 cells at a concentration of 40 μg/ml.4 It is toxic to rats (LD50 = 14 mg/kg).1
WARNING This product is not for human or veterinary use.
Technical Information
Formal Name
phospho rothioic acid, O,O-di(methyl- d3) O-(4- nitrophenyl) ester
CAS Number
96740-32-8
Molecular Formula
C8H4D6NO5PS
Formula Weight
269.2
Purity
≥99% deuterated forms (d1-d6)
Formulation(Request formulation change)
A solution in chloroform
Solubility(Learn about Variance in Solubility)
- Chloroform: Slightly soluble
- Methanol: Slightly soluble
SMILES
S=P(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])OC1=CC=C([N+]([O-])=O)C=C1
InChi Code
InChI=1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3/i1D3,2D3
InChi Key
RLBIQVVOMOPOHC-WFGJKAKNSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
Stability
≥ 2 years