MedKoo Cat#: 596265 | Name: Iodofenphos

Description:

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

Iodofenphos is an obsolete insecticide once used for the protection of stored products, livestock pests and in public health applications.

Chemical Structure

Iodofenphos
Iodofenphos
CAS#18181-70-9

Theoretical Analysis

MedKoo Cat#: 596265

Name: Iodofenphos

CAS#: 18181-70-9

Chemical Formula: C8H8Cl2IO3PS

Exact Mass: 411.8353

Molecular Weight: 412.98

Elemental Analysis: C, 23.27; H, 1.95; Cl, 17.17; I, 30.73; O, 11.62; P, 7.50; S, 7.76

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Synonym
Iodofenphos; EPA Pesticide Chemical Code 309700; NSC 190998; NSC-190998; NSC190998; Nuvanol N; Caswell No. 309B; Trix;
IUPAC/Chemical Name
O-(2,5-dichloro-4-iodophenyl) O,O-dimethyl phosphorothioate
InChi Key
LFVLUOAHQIVABZ-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H8Cl2IO3PS/c1-12-15(16,13-2)14-8-4-5(9)7(11)3-6(8)10/h3-4H,1-2H3
SMILES Code
S=P(OC)(OC1=CC(Cl)=C(I)C=C1Cl)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

Preparing Stock Solutions

The following data is based on the product molecular weight 412.98 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: Iliev D, Elsner P. Allergic contact dermatitis from the fungicide Rondo-M and the insecticide Alfacron. Contact Dermatitis. 1997 Jan;36(1):51. PubMed PMID: 9034689. 2: Hafez JA. Evaluation of insecticidal efficiency of certain new selective formulations against Musca domestica (L). J Egypt Soc Parasitol. 1992 Dec;22(3):839-49. PubMed PMID: 1431303. 3: Gupta KK, Tomar P. A comparative evaluation of alfacron with commonly used insecticides for control of few crawling insects. Indian J Public Health. 1991 Oct-Dec;35(4):119-20. PubMed PMID: 1821885. 4: Wegner Z, Stańczak J, Okróy-Rysop G. [Experimental studies of the control of mosquitoes of the genus Anopheles using selected insecticides]. Wiad Parazytol. 1991;37(1):179-83. Polish. PubMed PMID: 1823486. 5: Fagasiński A, Pietrak M. [Control of flies and cockroaches in the zoo with Alfacron]. Wiad Parazytol. 1986;32(4-6):581-3. Polish. PubMed PMID: 3660834. 6: Zabulite DP, Krasil'tsikov DG, Vaĭtekunene DIu, Ramanauskene VV. [Determination of maximum permissible concentration of iodofenphos in the water reservoirs]. Gig Sanit. 1980 Nov;(11):75-6. Russian. PubMed PMID: 7439722. 7: Mensah GW, Watters FL, Webster GR. Insecticide residues in milled fractions of dry or tough wheat treated with malathion, bromophos, iodofenphos, and pirimiphos-methyl. J Econ Entomol. 1979 Oct 15;72(5):728-31. PubMed PMID: 544641. 8: Ivey MC, Oehler DD. Gas-liquid chromatographic determination of iodofenphos and several related compounds in tissues and urine of cattle. J Agric Food Chem. 1976 Sep-Oct;24(5):1049-53. PubMed PMID: 61218. 9: Shrivastava SP, Knowles CO. Stability studies of iodofenphos insecticide. J Econ Entomol. 1972 Oct;65(5):1488-90. PubMed PMID: 5085818. 10: Hadaway AB, Barlow F, Grose JE, Turner CR, Flower LS. Evaluation of compounds for insecticidal activity on adult mosquitos. 4. Insecticidal activity and physical properties of some halogenated organophosphorus esters. Bull World Health Organ. 1970;42(3):381-5. PubMed PMID: 4392938; PubMed Central PMCID: PMC2427531.