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MedKoo Cat#: 584826 | Name: Mefenacet

Description:

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

Mefenacet is an herbicide.

Chemical Structure

Mefenacet
Mefenacet
CAS#73250-68-7

Theoretical Analysis

MedKoo Cat#: 584826

Name: Mefenacet

CAS#: 73250-68-7

Chemical Formula: C16H14N2O2S

Exact Mass: 298.0776

Molecular Weight: 298.36

Elemental Analysis: C, 64.41; H, 4.73; N, 9.39; O, 10.72; S, 10.75

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
Mefenacet
IUPAC/Chemical Name
2-(Benzothiazol-2-yloxy)-N-methyl-N-phenylacetamide
InChi Key
XIGAUIHYSDTJHW-UHFFFAOYSA-N
InChi Code
InChI=1S/C16H14N2O2S/c1-18(12-7-3-2-4-8-12)15(19)11-20-16-17-13-9-5-6-10-14(13)21-16/h2-10H,11H2,1H3
SMILES Code
O=C(N(C)C1=CC=CC=C1)COC2=NC3=CC=CC=C3S2
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 298.36 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
1: Liu ZY, Guo HQ, He H, Yang SG, Sun C. [Sorption and desorption behavior of the herbicide mefenacet on soils]. Huan Jing Ke Xue. 2009 Jun 15;30(6):1756-61. Chinese. PubMed PMID: 19662864. 2: Saka M, Tada N, Kamata Y. Application of an amphibian (Silurana tropicalis) metamorphosis assay to the testing of the chronic toxicity of three rice paddy herbicides: simetryn, mefenacet, and thiobencarb. Ecotoxicol Environ Saf. 2013 Jun;92:135-43. doi: 10.1016/j.ecoenv.2013.03.023. Epub 2013 Apr 15. PubMed PMID: 23597675. 3: Liu Z, Guo H, He H, Sun C. Sorption and cosorption of the nonionic herbicide mefenacet and heavy metals on soil and its components. J Environ Sci (China). 2012;24(3):427-34. PubMed PMID: 22655355. 4: Cheon S, Kim TH, Moon SH, Kim J. Mefenacet [2-(1,3-benzothia-zol-2-yl-oxy)-N-methyl-N-phenyl-acetamide]. Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 13;66(Pt 12):o3153. doi: 10.1107/S1600536810044284. PubMed PMID: 21589451; PubMed Central PMCID: PMC3011531. 5: Ye YF, Min H, Du YF. Characterization of a strain of Sphingobacterium sp. and its degradation to herbicide mefenacet. J Environ Sci (China). 2004;16(2):343-7. PubMed PMID: 15137667. 6: Saka M. Acute toxicity of rice paddy herbicides simetryn, mefenacet, and thiobencarb to Silurana tropicalis tadpoles. Ecotoxicol Environ Saf. 2010 Sep;73(6):1165-9. doi: 10.1016/j.ecoenv.2010.05.008. PubMed PMID: 20537391. 7: Chu M, Yue Y, Hua R, Tang F. [Effects of dissolved compounds on photodegradation of mefenacet in water]. Ying Yong Sheng Tai Xue Bao. 2006 Jan;17(1):155-8. Chinese. PubMed PMID: 16689253. 8: Guo H, Zhang J, Liu Z, Yang S, Sun C. Effect of Tween80 and beta-cyclodextrin on the distribution of herbicide mefenacet in soil-water system. J Hazard Mater. 2010 May 15;177(1-3):1039-45. doi: 10.1016/j.jhazmat.2010.01.025. Epub 2010 Jan 13. PubMed PMID: 20116925. 9: Watanabe H, Takagi K, Vu SH. Simulation of mefenacet concentrations in paddy fields by an improved PCPF-1 model. Pest Manag Sci. 2006 Jan;62(1):20-9. PubMed PMID: 16261540. 10: Gómez de Barreda Ferraz D, Sabater C, Carrasco JM. Effects of propanil, tebufenozide and mefenacet on growth of four freshwater species of phytoplankton: a microplate bioassay. Chemosphere. 2004 Jul;56(4):315-20. PubMed PMID: 15183992. 11: Liu S, Liu Y, Li J, Guo M, Pan W, Yao S. Determination of mefenacet by capillary electrophoresis with electrochemiluminescence detection. Talanta. 2006 Mar 15;69(1):154-9. doi: 10.1016/j.talanta.2005.09.020. Epub 2005 Oct 13. PubMed PMID: 18970547. 12: Yang L, Gong D, Tang J, Luo J, Ding C. [Simultaneous determination of bensulfuron-methyl and mefenacet residues in paddy field using high performance liquid chromatography]. Se Pu. 2012 Jan;30(1):71-5. Chinese. PubMed PMID: 22667095. 13: Ying L, Shuokui H, Chengdong Z. Sorption of the herbicide mefenacet in soils. Bull Environ Contam Toxicol. 2001 Jan;66(1):17-23. PubMed PMID: 11080331. 14: Yu ZG, Liu B, Jiang ZH, Zhang GL. Simultaneous determination of herbicide mefenacet and its metabolites residues in river water by solid phase extraction and rapid resolution liquid chromatography-mass spectrometry with pre-column derivatization. J Chromatogr A. 2009 Apr 10;1216(15):3090-7. doi: 10.1016/j.chroma.2009.01.093. Epub 2009 Feb 2. PubMed PMID: 19223035. 15: Añasco NC, Koyama J, Uno S. Pesticide residues in coastal waters affected by rice paddy effluents temporarily stored in a wastewater reservoir in southern Japan. Arch Environ Contam Toxicol. 2010 Feb;58(2):352-60. doi: 10.1007/s00244-009-9364-1. Epub 2009 Jul 17. PubMed PMID: 19609592. 16: Tu LH, Boulange J, Iwafune T, Yadav IC, Watanabe H. Improvement and application of the PCPF-1@SWAT2012 model for predicting pesticide transport: a case study of the Sakura River watershed. Pest Manag Sci. 2018 Nov;74(11):2520-2529. doi: 10.1002/ps.4934. Epub 2018 Jun 1. PubMed PMID: 29656603. 17: Shim YS, Gil HW, Yang JO, Lee EY, Kim SH, Hong SY. A case of green urine after ingestion of herbicides. Korean J Intern Med. 2008 Mar;23(1):42-4. Erratum in: Korean J Intern Med. 2012 Dec;27(4):483. PubMed PMID: 18363279; PubMed Central PMCID: PMC2686952. 18: Chang GR, Chen HS, Lin FY. Analysis of banned veterinary drugs and herbicide residues in shellfish by liquid chromatography-tandem mass spectrometry (LC/MS/MS) and gas chromatography-tandem mass spectrometry (GC/MS/MS). Mar Pollut Bull. 2016 Dec 15;113(1-2):579-584. doi: 10.1016/j.marpolbul.2016.08.080. Epub 2016 Sep 6. PubMed PMID: 27612928. 19: Dang Z. Endpoint sensitivity in Amphibian Metamorphosis Assay. Ecotoxicol Environ Saf. 2019 Jan 15;167:513-519. doi: 10.1016/j.ecoenv.2018.10.028. Epub 2018 Oct 26. PubMed PMID: 30384058. 20: Añasco N, Uno S, Koyama J, Matsuoka T, Kuwahara N. Assessment of pesticide residues in freshwater areas affected by rice paddy effluents in Southern Japan. Environ Monit Assess. 2010 Jan;160(1-4):371-83. doi: 10.1007/s10661-008-0701-z. PubMed PMID: 19089593.

View History

CPN-219

CPN-219