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MedKoo Cat#: 341145 | Name: Metolachlor

Description:

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

Metolachlor is an organic compound that is widely used as an herbicide.

Chemical Structure

Metolachlor
Metolachlor
CAS#51218-45-2

Theoretical Analysis

MedKoo Cat#: 341145

Name: Metolachlor

CAS#: 51218-45-2

Chemical Formula: C15H22ClNO2

Exact Mass: 283.1339

Molecular Weight: 283.80

Elemental Analysis: C, 63.48; H, 7.81; Cl, 12.49; N, 4.94; O, 11.28

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
Metolachlor
IUPAC/Chemical Name
2-Chloro-2'-ethyl-N-(2-methoxy-1-methylethyl)-6'-methylacetanilide
InChi Key
WVQBLGZPHOPPFO-GFCCVEGCSA-N
InChi Code
InChI=1S/C15H22ClNO2/c1-5-13-8-6-7-11(2)15(13)17(14(18)9-16)12(3)10-19-4/h6-8,12H,5,9-10H2,1-4H3/t12-/m1/s1
SMILES Code
c1(N([C@@H](COC)C)C(CCl)=O)c(cccc1C)CC
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 283.80 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: Coquillé N, Ménard D, Rouxel J, Dupraz V, Éon M, Pardon P, Budzinski H, Morin S, Parlanti É, Stachowski-Haberkorn S. The influence of natural dissolved organic matter on herbicide toxicity to marine microalgae is species-dependent. Aquat Toxicol. 2018 Feb 27;198:103-117. doi: 10.1016/j.aquatox.2018.02.019. [Epub ahead of print] PubMed PMID: 29529466. 2: Amacker N, Mitchell EAD, Ferrari BJD, Chèvre N. Development of a new ecotoxicological assay using the testate amoeba Euglypha rotunda (Rhizaria; Euglyphida) and assessment of the impact of the herbicide S-metolachlor. Chemosphere. 2018 Mar 1;201:351-360. doi: 10.1016/j.chemosphere.2018.03.001. [Epub ahead of print] PubMed PMID: 29525664. 3: Ernst F, Alonso B, Colazzo M, Pareja L, Cesio V, Pereira A, Márquez A, Errico E, Segura AM, Heinzen H, Pérez-Parada A. Occurrence of pesticide residues in fish from south American rainfed agroecosystems. Sci Total Environ. 2018 Mar 7;631-632:169-179. doi: 10.1016/j.scitotenv.2018.02.320. [Epub ahead of print] PubMed PMID: 29524894. 4: Puig CG, Reigosa MJ, Valentão P, Andrade PB, Pedrol N. Unravelling the bioherbicide potential of Eucalyptus globulus Labill: Biochemistry and effects of its aqueous extract. PLoS One. 2018 Feb 13;13(2):e0192872. doi: 10.1371/journal.pone.0192872. eCollection 2018. PubMed PMID: 29438430; PubMed Central PMCID: PMC5811039. 5: Mei W, Li Q, Fang H, Geng H, Chen X. [Determination of six amide herbicide residues in soil by QuEChERS-gas chromatography-mass spectrometry]. Se Pu. 2017 Dec 8;35(12):1317-1321. doi: 10.3724/SP.J.1123.2017.09003. Chinese. PubMed PMID: 29372784. 6: Berton A, Brugnera MF, Dores EFGC. Grab and passive sampling applied to pesticide analysis in the São Lourenço river headwater in Campo Verde - MT, Brazil. J Environ Sci Health B. 2018 Apr 3;53(4):237-245. doi: 10.1080/03601234.2017.1410412. Epub 2018 Jan 16. PubMed PMID: 29336664. 7: Sartori SK, Alvarenga ES, Franco CA, Ramos DS, Oliveira DF. One-pot synthesis of anilides, herbicidal activity and molecular docking study. Pest Manag Sci. 2018 Jan 9. doi: 10.1002/ps.4855. [Epub ahead of print] PubMed PMID: 29318774. 8: Kanissery RG, Welsh A, Gomez A, Connor L, Sims GK. Identification of metolachlor mineralizing bacteria in aerobic and anaerobic soils using DNA-stable isotope probing. Biodegradation. 2018 Apr;29(2):117-128. doi: 10.1007/s10532-017-9817-6. Epub 2017 Dec 28. PubMed PMID: 29285669. 9: Quintaneiro C, Soares AMVM, Monteiro MS. Effects of the herbicides linuron and S-metolachlor on Perez's frog embryos. Chemosphere. 2018 Mar;194:595-601. doi: 10.1016/j.chemosphere.2017.11.171. Epub 2017 Nov 29. PubMed PMID: 29241134. 10: Naidoo D, Slavětínská LP, Aremu AO, Gruz J, Biba O, Doležal K, Van Staden J, Finnie JF. Metabolite profiling and isolation of biologically active compounds from Scadoxus puniceus, a highly traded South African medicinal plant. Phytother Res. 2017 Dec 11. doi: 10.1002/ptr.6000. [Epub ahead of print] PubMed PMID: 29226479. 11: Li D, Gao Q, Xu L, Pang S, Liu Z, Wang C, Tan W. Characterization of glutathione S-transferases in the detoxification of metolachlor in two maize cultivars of differing herbicide tolerance. Pestic Biochem Physiol. 2017 Nov;143:265-271. doi: 10.1016/j.pestbp.2016.12.003. Epub 2016 Dec 7. PubMed PMID: 29183603. 12: Meite F, Alvarez-Zaldívar P, Crochet A, Wiegert C, Payraudeau S, Imfeld G. Impact of rainfall patterns and frequency on the export of pesticides and heavy-metals from agricultural soils. Sci Total Environ. 2018 Mar;616-617:500-509. doi: 10.1016/j.scitotenv.2017.10.297. Epub 2017 Nov 9. PubMed PMID: 29127804. 13: Lange J, Olsson O, Sweeney B, Herbstritt B, Reich M, Alvarez-Zaldivar P, Payraudeau S, Imfeld G. Fluorescent tracers to evaluate pesticide dissipation and transformation in agricultural soils. Sci Total Environ. 2018 Apr 1;619-620:1682-1689. doi: 10.1016/j.scitotenv.2017.10.132. Epub 2017 Nov 6. PubMed PMID: 29102193. 14: Marie L, Sylvain P, Benoit G, Maurice M, Gwenaël I. Degradation and Transport of the Chiral Herbicide S-Metolachlor at the Catchment Scale: Combining Observation Scales and Analytical Approaches. Environ Sci Technol. 2017 Nov 21;51(22):13231-13240. doi: 10.1021/acs.est.7b02297. Epub 2017 Nov 10. PubMed PMID: 29056040. 15: Ali JM, D'Souza DL, Schwarz K, Allmon LG, Singh RP, Snow DD, Bartelt-Hunt SL, Kolok AS. Response and recovery of fathead minnows (Pimephales promelas) following early life exposure to water and sediment found within agricultural runoff from the Elkhorn River, Nebraska, USA. Sci Total Environ. 2018 Mar 15;618:1371-1381. doi: 10.1016/j.scitotenv.2017.09.259. Epub 2017 Oct 18. PubMed PMID: 29054649. 16: Powell KW, Cope WG, LePrevost CE, Augspurger T, McCarthy AM, Shea D. A Retrospective Analysis of Agricultural Herbicides in Surface Water Reveals Risk Plausibility for Declines in Submerged Aquatic Vegetation. Toxics. 2017 Sep 6;5(3). pii: E21. doi: 10.3390/toxics5030021. PubMed PMID: 29051453; PubMed Central PMCID: PMC5634704. 17: Sousa JCG, Ribeiro AR, Barbosa MO, Pereira MFR, Silva AMT. A review on environmental monitoring of water organic pollutants identified by EU guidelines. J Hazard Mater. 2018 Feb 15;344:146-162. doi: 10.1016/j.jhazmat.2017.09.058. Epub 2017 Oct 3. Review. PubMed PMID: 29032095. 18: Wang J, Boesch R, Li QX. A case study of air quality - Pesticides and odorous phytochemicals on Kauai, Hawaii, USA. Chemosphere. 2017 Dec;189:143-152. doi: 10.1016/j.chemosphere.2017.09.045. Epub 2017 Sep 14. PubMed PMID: 28934654. 19: Gandar A, Laffaille P, Canlet C, Tremblay-Franco M, Gautier R, Perrault A, Gress L, Mormède P, Tapie N, Budzinski H, Jean S. Adaptive response under multiple stress exposure in fish: From the molecular to individual level. Chemosphere. 2017 Dec;188:60-72. doi: 10.1016/j.chemosphere.2017.08.089. Epub 2017 Aug 19. PubMed PMID: 28869847. 20: Barnes ER, Knezevic SZ, Sikkema PH, Lindquist JL, Jhala AJ. Control of Glyphosate-Resistant Common Ragweed (Ambrosia artemisiifolia L.) in Glufosinate-Resistant Soybean [Glycine max (L.) Merr]. Front Plant Sci. 2017 Aug 18;8:1455. doi: 10.3389/fpls.2017.01455. eCollection 2017. PubMed PMID: 28868065; PubMed Central PMCID: PMC5563374.