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MedKoo Cat#: 574881 | Name: Sulfotep
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Sulfotep is an organophosphate pesticide that is an inhibitor of acetylcholinesterase (AChE). Sulfotep is an impurity of chlorpyrifos in commercial pesticide formulations.

Chemical Structure

Sulfotep
Sulfotep
CAS#3689-24-5

Theoretical Analysis

MedKoo Cat#: 574881

Name: Sulfotep

CAS#: 3689-24-5

Chemical Formula: C8H20O5P2S2

Exact Mass: 322.0227

Molecular Weight: 322.31

Elemental Analysis: C, 29.81; H, 6.25; O, 24.82; P, 19.22; S, 19.89

Price and Availability

Size Price Availability Quantity
250mg USD 295.00 2 Weeks
500mg USD 450.00 2 Weeks
1g USD 750.00 2 Weeks
2g USD 1,235.00 2 Weeks
5g USD 2,125.00 2 Weeks
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Related CAS #
No Data
Synonym
Sulfotep; ASP 47; Bladafum; Dithione; Dithiotep; E 393; Fulex; NSC 66403; Plantfume 103; TEDP; TEDTP; Thiotepp
IUPAC/Chemical Name
O,O,O',O'-Tetraethyl Dithiopyrophosphate
InChi Key
XIUROWKZWPIAIB-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H20O5P2S2/c1-5-9-14(16,10-6-2)13-15(17,11-7-3)12-8-4/h5-8H2,1-4H3
SMILES Code
S=P(OCC)(OP(OCC)(OCC)=S)OCC
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 322.31 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Zaitseva NV, Khotimchenko SA, Shur PZ, Suvorov DV, Zelenkin SE, Bessonov VV. [The modification of methodological approaches for potential hazard identification of inadvertent chemicals in food]. Vopr Pitan. 2023;92(1):26-35. Russian. doi: 10.33029/0042-8833-2023-92-1-26-35. Epub 2022 Dec 1. PMID: 36883537. 2: Lima do Rêgo E, Santos da Silva JD, Costa Nakamura T, Diniz PHGD, Oliveira UR, Souza JR. Distribution of organochlorine, organophosphates, carbamate, thiocarbamate, pyrethroids, and strobilurins in surface sediments of the Rio de Ondas watershed by GC-MS. J Environ Sci Health B. 2021;56(4):357-369. doi: 10.1080/03601234.2021.1885263. PMID: 34011245. 3: Iqbal S, Iqbal MM, Javed M, Bahadur A, Yasien S, Najam-Ud-Din, Hurr A, Ahmad N, Raheel M, Liu G. Modified QuEChERS extraction method followed by simultaneous quantitation of nine multi-class pesticides in human blood and urine by using GC-MS. J Chromatogr B Analyt Technol Biomed Life Sci. 2020 Sep 1;1152:122227. doi: 10.1016/j.jchromb.2020.122227. Epub 2020 Jun 18. PMID: 32603923. 4: Planche C, Ratel J, Blinet P, Mercier F, Angénieux M, Chafey C, Zinck J, Marchond N, Chevolleau S, Marchand P, Dervilly-Pinel G, Guérin T, Debrauwer L, Engel E. Effects of pan cooking on micropollutants in meat. Food Chem. 2017 Oct 1;232:395-404. doi: 10.1016/j.foodchem.2017.03.049. Epub 2017 Mar 10. PMID: 28490090. 5: Alfonso LF, Germán GV, María Del Carmen PC, Hossein G. Adsorption of organophosphorus pesticides in tropical soils: The case of karst landscape of northwestern Yucatan. Chemosphere. 2017 Jan;166:292-299. doi: 10.1016/j.chemosphere.2016.09.109. Epub 2016 Oct 1. PMID: 27700995. 6: Płonka M, Walorczyk S, Miszczyk M, Kronenbach-Dylong D. Simultaneous gas chromatographic determination of chlorpyrifos and its impurity sulfotep in liquid pesticide formulations. J Environ Sci Health B. 2016 Nov;51(11):736-41. doi: 10.1080/03601234.2016.1198637. Epub 2016 Jul 6. PMID: 27385655. 7: Salemi A, Rasoolzadeh R, Nejad MM, Vosough M. Ultrasonic assisted headspace single drop micro-extraction and gas chromatography with nitrogen-phosphorus detector for determination of organophosphorus pesticides in soil. Anal Chim Acta. 2013 Mar 26;769:121-6. doi: 10.1016/j.aca.2013.01.054. Epub 2013 Feb 8. PMID: 23498130. 8: Basheer C, Balaji G, Chua SH, Valiyaveettil S, Lee HK. Novel on-site sample preparation approach with a portable agitator using functional polymer-coated multi-fibers for the microextraction of organophosphorus pesticides in seawater. J Chromatogr A. 2011 Feb 4;1218(5):654-61. doi: 10.1016/j.chroma.2010.12.033. Epub 2010 Dec 16. PMID: 21208618. 9: Li X, Gan P, Peng R, Huang C, Yu H. Determination of 23 organophosphorous pesticides in surface water using SPME followed by GC-MS. J Chromatogr Sci. 2010 Mar;48(3):183-7. doi: 10.1093/chromsci/48.3.183. PMID: 20223083. 10: Raina R, Hall P. Comparison of gas chromatography-mass spectrometry and gas chromatography-tandem mass spectrometry with electron ionization and negative- ion chemical ionization for analyses of pesticides at trace levels in atmospheric samples. Anal Chem Insights. 2008 Sep 9;3:111-25. doi: 10.4137/aci.s1005. PMID: 19609395; PMCID: PMC2701172. 11: Basheer C, Alnedhary AA, Rao BS, Lee HK. Determination of organophosphorous pesticides in wastewater samples using binary-solvent liquid-phase microextraction and solid-phase microextraction: a comparative study. Anal Chim Acta. 2007 Dec 19;605(2):147-52. doi: 10.1016/j.aca.2007.10.006. Epub 2007 Oct 11. PMID: 18036377. 12: Kandimalla VB, Ju H. Binding of acetylcholinesterase to multiwall carbon nanotube-cross-linked chitosan composite for flow-injection amperometric detection of an organophosphorous insecticide. Chemistry. 2006 Jan 23;12(4):1074-80. doi: 10.1002/chem.200500178. PMID: 16240314. 13: Williams DT, Denley HV, Lane DA. On site determination of Sulfotep air levels in a fumigating greenhouse. Am Ind Hyg Assoc J. 1980 Sep;41(9):647-51. doi: 10.1080/15298668091425446. PMID: 7457386. 14: Kimmerle G, Klimmer OR. Acute and subchronic toxicity of sulfotep. Arch Toxicol. 1974;33(1):1-16. doi: 10.1007/BF00297048. PMID: 4480346.