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MedKoo Cat#: 525985 | Name: Phenthoate
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Description:

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

Phenthoate is an organothiophosphate insecticide. It is used against Lepidoptera, jassids, aphids, soft scales, mosquitoes, blowflies, houseflies, and ked.

Chemical Structure

Phenthoate
Phenthoate
CAS#2597-03-7

Theoretical Analysis

MedKoo Cat#: 525985

Name: Phenthoate

CAS#: 2597-03-7

Chemical Formula: C12H17O4PS2

Exact Mass: 320.0306

Molecular Weight: 320.36

Elemental Analysis: C, 44.99; H, 5.35; O, 19.98; P, 9.67; S, 20.02

Price and Availability

Size Price Availability Quantity
500mg USD 250.00
1g USD 450.00
2g USD 650.00
5g USD 950.00
10g USD 1,450.00
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Related CAS #
No Data
Synonym
Phenthoate; Phenthoate; Dimephenthioate; Dimephenthoate; Elsan; Elsan ULV; ENT 23,438; ENT 27386; ENT 27386GC.
IUPAC/Chemical Name
phenethyl 2-((methoxy(methylthio)phosphoryl)thio)acetate
InChi Key
ZMEYZESOQMOUHF-UHFFFAOYSA-N
InChi Code
InChI=1S/C12H17O4PS2/c1-15-17(14,18-2)19-10-12(13)16-9-8-11-6-4-3-5-7-11/h3-7H,8-10H2,1-2H3
SMILES Code
O=P(SCC(OC(C1=CC=CC=C1)C)=O)(SC)OC
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
>2 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
Product Data
Product Data
Instruction
View handling instruction
Biological target:
Phenthoate is an organothiophosphate insecticide.
In vitro activity:
TBD
In vivo activity:
TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 320.36 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
Formulation protocol:
TBD
In vitro protocol:
TBD
In vivo protocol:
TBD
1: Li ZY, Zhang ZC, Zhang L, Leng L. Enantioselective degradation and chiral stability of phenthoate in soil. Bull Environ Contam Toxicol. 2007 Aug;79(2):153-7. Epub 2007 May 18. PubMed PMID: 17510729. 2: Al-Omar MA, Al-Suhaily RH, Kamel Y. Distribution and dissipation of phenthoate insecticide following aerial application. Bull Environ Contam Toxicol. 2004 Nov;73(5):825-31. PubMed PMID: 15669725. 3: Liao M, Xie XM. Adsorption of phenthoate and acetochlor from water by clays and organoclays. J Environ Sci (China). 2004;16(5):738-41. PubMed PMID: 15559802. 4: Li ZY, Zhang ZC, Zhou QL, Gao RY, Wang QS. Fast and precise determination of phenthoate and its enantiomeric ratio in soil by the matrix solid-phase dispersion method and liquid chromatography. J Chromatogr A. 2002 Nov 15;977(1):17-25. PubMed PMID: 12456092. 5: Tanaka Y, Takahashi K, Sasao T, Kirigaya T, Hosoi S, Usui S, Kawamura T, Nakazawa H. [Detection of O,O,S-trimethyl phosphorodithioate, an impurity in phenthoate (PAP), in komatsuna]. Shokuhin Eiseigaku Zasshi. 2001 Jun;42(3):206-9. Japanese. PubMed PMID: 11577395. 6: Yoshii K, Tsumura Y, Ishimitsu S, Tonogai Y, Nakamuro K. Degradation of malathion and phenthoate by glutathione reductase in wheat germ. J Agric Food Chem. 2000 Jun;48(6):2502-5. PubMed PMID: 10888576. 7: El Nahas SM, Samad MF, de Hondt HA. Mutagenicity of cidial (phenthoate). I: Effect on maternal and fetal somatic cells. Environ Mol Mutagen. 1997;29(1):53-7. PubMed PMID: 9020307. 8: Kawabata S, Hayasaka M, Hayashi H, Sakata M, Hatakeyama Y, Ogura N. Phenthoate metabolites in human poisoning. J Toxicol Clin Toxicol. 1994;32(1):49-60. PubMed PMID: 8308949. 9: Rao KR, Rao KV. Combined action of carbaryl and phenthoate on the sensitivity of the acetylcholinesterase system of the fish, Channa punctatus (Bloch). Ecotoxicol Environ Saf. 1989 Feb;17(1):12-5. PubMed PMID: 2496969. 10: Guhathakurta S, Bhattacharya S. Target and nontarget actions of phenthoate and carbofuran: brain acetylcholinesterase, kidney iodide peroxidase, and blood thyroxine profiles in Channa punctatus. Biomed Environ Sci. 1988 Jun;1(1):59-63. PubMed PMID: 3268109. 11: Rao KR, Rao KS, Sahib IK, Rao KV. Combined action of carbaryl and phenthoate on a freshwater fish (Channa punctatus bloch). Ecotoxicol Environ Saf. 1985 Oct;10(2):209-17. PubMed PMID: 3936694. 12: Rao KS, Rao KR, Sahib IK, Rao KV. Combined action of carbaryl and phenthoate on tissue lipid derivatives of murrel, Channa punctatus (Bloch). Ecotoxicol Environ Saf. 1985 Feb;9(1):107-11. PubMed PMID: 3921340. 13: Gupta PK. Phenthoate toxicity: cumulative effects in rats. Toxicol Lett. 1984 Jul;22(1):69-73. PubMed PMID: 6464035. 14: Nigg HN, Stamper JH, Queen RM, Knapp JL. Fish mortality following application of phenthoate to Florida citrus. Bull Environ Contam Toxicol. 1984 May;32(5):587-96. PubMed PMID: 6733305. 15: Imamura T, Schiller NL, Fukuto TR. Malathion and phenthoate carboxylesterase activities in pulmonary alveolar macrophages as indicators of lung injury. Toxicol Appl Pharmacol. 1983 Aug;70(1):140-7. PubMed PMID: 6612731. 16: Jash NB, Bhattacharya S. Phenthoate-induced changes in the profiles of acetylcholinesterase and acetylcholine in the brain of Anabas testudineus (Bloch): acute and delayed effect. Toxicol Lett. 1983 Mar;15(4):349-56. PubMed PMID: 6836603. 17: Moye HA, Brooks RF, Scherer SJ. Residues of phenthoate (Cidial) and its oxon on grapefruit, lemons, oranges, their fractionated products, and soil. J Agric Food Chem. 1983 Jan-Feb;31(1):122-7. PubMed PMID: 6826909. 18: Lee SG, Fukuto TR. Inhibition of rat liver and plasma carboxylesterases by impurities present in technical phenthoate. J Toxicol Environ Health. 1982 Oct-Nov;10(4-5):717-28. PubMed PMID: 7161823. 19: Mallipudi NM, Fukuto TR. Characterization of bound phenthoate residues in citrus. Arch Environ Contam Toxicol. 1981 Jul;10(4):505-10. PubMed PMID: 7259311. 20: Iwata Y, Carman GE, O'Neal JR, Barkley JH, Düsch ME, Gunther FA. Phenthoate applied to California citrus trees: residue levels on foliage and soil, in air, and on and in fruit. J Agric Food Chem. 1981 Jan-Feb;29(1):135-45. PubMed PMID: 7204748.