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

MedKoo CAT#: 565077

CAS#: 1003318-67-9

Description: Oxathiapiprolin is a oomycete fungicide, targeting an oxysterol binding protein.

Chemical Structure

CAS# 1003318-67-9

Theoretical Analysis

MedKoo Cat#: 565077
Name: Oxathiapiprolin
CAS#: 1003318-67-9
Chemical Formula: C24H22F5N5O2S
Exact Mass: 539.1414
Molecular Weight: 539.53
Elemental Analysis: C, 53.43; H, 4.11; F, 17.61; N, 12.98; O, 5.93; S, 5.94

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Oxathiapiprolin;

IUPAC/Chemical Name: 1-[4-[4-[5-(2,6-Difluorophenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl]piperidin-1-yl]-2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]ethanone


InChi Code: InChI=1S/C24H22F5N5O2S/c1-13-9-20(24(27,28)29)31-34(13)11-21(35)33-7-5-14(6-8-33)23-30-18(12-37-23)17-10-19(36-32-17)22-15(25)3-2-4-16(22)26/h2-4,9,12,14,19H,5-8,10-11H2,1H3


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

Preparing Stock Solutions

The following data is based on the product molecular weight 539.53 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

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1: Cohen Y, Rubin AE, Galperin M. Oxathiapiprolin-based fungicides provide enhanced control of tomato late blight induced by mefenoxam-insensitive Phytophthora infestans. PLoS One. 2018 Sep 27;13(9):e0204523. doi: 10.1371/journal.pone.0204523. eCollection 2018. PubMed PMID: 30260986; PubMed Central PMCID: PMC6160094.

2: Feng X, Wang K, Pan L, Xu T, Zhang H, Fantke P. Measured and Modeled Residue Dynamics of Famoxadone and Oxathiapiprolin in Tomato Fields. J Agric Food Chem. 2018 Aug 15;66(32):8489-8495. doi: 10.1021/acs.jafc.8b02056. Epub 2018 Aug 1. PubMed PMID: 30028951.

3: Miao J, Chi Y, Lin D, Tyler BM, Liu X. Mutations in ORP1 Conferring Oxathiapiprolin Resistance Confirmed by Genome Editing using CRISPR/Cas9 in Phytophthora capsici and P. sojae. Phytopathology. 2018 Dec;108(12):1412-1419. doi: 10.1094/PHYTO-01-18-0010-R. Epub 2018 Oct 31. PubMed PMID: 29979095.

4: Miao J, Dong X, Chi Y, Lin D, Chen F, Du Y, Liu P, Liu X. Pseudoperonospora cubensis in China: Its sensitivity to and control by oxathiapiprolin. Pestic Biochem Physiol. 2018 May;147:96-101. doi: 10.1016/j.pestbp.2018.03.009. Epub 2018 Mar 27. PubMed PMID: 29933999.

5: Huang C, Xu H, Zhang D, Tan C, Pan Y, Wang S, Qian H, Ying Y, Gadd GM, Pan X. TEMPORARY REMOVAL: Effects of oxathiapiprolin on photosynthetic activity of Chlorella pyrenoidosa probed by chlorophyll fluorescence and thermoluminescence assays. Pestic Biochem Physiol. 2017 Oct;142:161. doi: 10.1016/j.pestbp.2017.07.004. Epub 2017 Jul 13. PubMed PMID: 29107241.

6: Yu P, Jia C, Zhao E, Chen L, He H, Jing J, He M. Determination of oxathiapiprolin concentration and dissipation in grapes and soil by ultrahigh-performance liquid chromatography-tandem mass spectrometry. J Sci Food Agric. 2017 Aug;97(10):3294-3299. doi: 10.1002/jsfa.8178. Epub 2017 Feb 8. PubMed PMID: 27976410.

7: Qu T, Shao Y, Csinos AS, Ji P. Sensitivity of Phytophthora nicotianae From Tobacco to Fluopicolide, Mandipropamid, and Oxathiapiprolin. Plant Dis. 2016 Oct;100(10):2119-2125. doi: 10.1094/PDIS-04-16-0429-RE. Epub 2016 Jul 18. PubMed PMID: 30683015.

8: Qu T, Grey TL, Csinos AS, Ji P. Translocation of Oxathiapiprolin in Bell Pepper Plants and Systemic Protection of Plants Against Phytophthora Blight. Plant Dis. 2016 Sep;100(9):1931-1936. doi: 10.1094/PDIS-03-16-0370-RE. Epub 2016 Jun 30. PubMed PMID: 30682987.

9: Miao J, Cai M, Dong X, Liu L, Lin D, Zhang C, Pang Z, Liu X. Resistance Assessment for Oxathiapiprolin in Phytophthora capsici and the Detection of a Point Mutation (G769W) in PcORP1 that Confers Resistance. Front Microbiol. 2016 Apr 29;7:615. doi: 10.3389/fmicb.2016.00615. eCollection 2016. PubMed PMID: 27199944; PubMed Central PMCID: PMC4850160.

10: Miao J, Dong X, Lin D, Wang Q, Liu P, Chen F, Du Y, Liu X. Activity of the novel fungicide oxathiapiprolin against plant-pathogenic oomycetes. Pest Manag Sci. 2016 Aug;72(8):1572-7. doi: 10.1002/ps.4189. Epub 2015 Dec 21. PubMed PMID: 26577849.

11: Cohen Y. The Novel Oomycide Oxathiapiprolin Inhibits All Stages in the Asexual Life Cycle of Pseudoperonospora cubensis - Causal Agent of Cucurbit Downy Mildew. PLoS One. 2015 Oct 9;10(10):e0140015. doi: 10.1371/journal.pone.0140015. eCollection 2015. PubMed PMID: 26452052; PubMed Central PMCID: PMC4599937.

12: Pasteris RJ, Hanagan MA, Bisaha JJ, Finkelstein BL, Hoffman LE, Gregory V, Andreassi JL, Sweigard JA, Klyashchitsky BA, Henry YT, Berger RA. Discovery of oxathiapiprolin, a new oomycete fungicide that targets an oxysterol binding protein. Bioorg Med Chem. 2016 Feb 1;24(3):354-61. doi: 10.1016/j.bmc.2015.07.064. Epub 2015 Jul 31. PubMed PMID: 26314923.

13: Ju C, Dong F, Liu X, Wu X, Zhao H, Zheng Y, Xu J. Rapid residue analysis of oxathiapiprolin and its metabolites in typical Chinese soil, water, and sediments by a modified quick, easy, cheap, effective, rugged, and safe method with ultra high performance liquid chromatography and tandem mass spectrometry. J Sep Sci. 2015 Mar;38(6):909-16. doi: 10.1002/jssc.201401126. Epub 2015 Feb 12. PubMed PMID: 25581592.

14: Ji P, Csinos AS, Hickman LL, Hargett U. Efficacy and Application Methods of Oxathiapiprolin for Management of Black Shank on Tobacco. Plant Dis. 2014 Nov;98(11):1551-1554. doi: 10.1094/PDIS-02-14-0172-RE. PubMed PMID: 30699789.

15: Wu X, Xu J, Dong F, Liu X, Li Y, Zheng Y. Simultaneous determination of oxathiapiprolin and two metabolites in fruits, vegetables and cereal using a modified quick, easy, cheap, effective, rugged, and safe method and liquid chromatography coupled to tandem mass spectrometry. J Chromatogr A. 2014 Feb 14;1329:30-7. doi: 10.1016/j.chroma.2013.12.087. Epub 2014 Jan 8. PubMed PMID: 24440097.