An internal standard for the quantification of phosmet
Related Products
Unlabeled Version(s)
25812Phosmet
Technical Support & Resources

Visit our FAQ

Contact Us

Toll Free Phone (USA and Canada Only): (888) 526-5351
Direct Phone: (734) 975-3888

Request Technical Support

Technical Support Request

To streamline the process attach the appropriate questionnaire to your inquiry.

Download IHC QuestionnaireDownload WB Questionnaire

View Our Privacy Statement for details on how we use and protect your data. In addition, this site is protected by hCaptcha and its Privacy Policy and Terms of Service apply.

Phosmet-d6

Item No. 39569

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
S-((1,3-dioxoisoindolin-2-yl)methyl) O,O-bis(methyl-d3) phosphorodithioate
CAS Number
2083623-41-8
Synonyms
  • Phthalophos-d6
Molecular Formula
C11H6D6NO4PS2
Formula Weight
323.4
Purity
≥99% deuterated forms (d1-d6)
Formulation
A solid
Solubility(Learn about Variance in Solubility)
Chloroform: slightly solubleMethanol: slightly soluble
SMILES
O=C1N(CSP(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])=S)C(C2=CC=CC=C21)=O
InChi Code
InChI=1S/C11H12NO4PS2/c1-15-17(18,16-2)19-7-12-10(13)8-5-3-4-6-9(8)11(12)14/h3-6H,7H2,1-2H3/i1D3,2D3
InChi Key
LMNZTLDVJIUSHT-WFGJKAKNSA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
Recommended Products

Certificates of Analysis & Batch Specific Data

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Download most recent Certificate of Analysis for this product

    1 mg

    $29

    Add

    5 mg

    $137

    Add

    10 mg

    $229

    Add
    Cayman Chemical
    Visit Our Environmental Toxicology Resource Center

    Explore additional resources to study natural toxins, pollutants including PFAS and 6-PPD-Q, and their biological effects.

    ENVIRONMENTAL TOXICOLOGY TOOLS & SERVICES
    Product Description

    Phosmet-d6 is intended for use as an internal standard for the quantification of phosmet (Item No. 25812) by GC- or LC-MS. Phosmet is an organophosphate insecticide and acaricide.1,2 It is toxic to T. cinnabarinus adults in slide-dip and leaf spray applications (LC50s = 13 and 15.5 ppm, respectively).1 Phosmet (0.1%) decreases the number of Colorado potato beetle (L. decemlineata) adults and third-stage larvae.2 It is effective in controlling S. scabiei in pigs when applied as a 20% pour-on solution.3 Phosmet is toxic to rats via oral administration (LD50 = 230 mg/kg).4 Formulations containing phosmet have been used in the control of insects and mites in agriculture.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Eldefrawi, M.E., Hosny, A.H., Toppozada, A., et al. Susceptibility to acaricides of the mite Tetranychus cinnabarinus infesting cotton in Egypt. J. Econ. Entomol. 58(6), 1106–1110 (1965).

    2. Harris, C.R., and Svec, H.J. Susceptibility of the Colorado potato beetle in Ontario to insecticides. J. Econ. Entomol. 69(5), 625-629 (1976).

    3. Hewett, G.R. Phosmet for the systemic control of pig mange in growing pigs. Vet. Parasitol. 18(3), 265-268 (1985).

    4. Authority, E.F.S. Conclusion on the peer review of the pesticide risk assessment of the active substance phosmet. EFSA J. 9(5), 2162 (2011).