We are open as normal during COVID-19 pandemic. Order online, same day shipping out from North Carolina, USA

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

MedKoo CAT#: 584145

CAS#: 71626-11-4

Description: Benalaxyl is an agricultural chemical typically used as a fungicide.

Price and Availability

Size Price Shipping out time Quantity
250mg USD 205 2 weeks
Inquire bulk and customized quantity

Pricing updated 2020-08-15. Prices are subject to change without notice.

Benalaxyl, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 584145
Name: Benalaxyl
CAS#: 71626-11-4
Chemical Formula: C20H23NO3
Exact Mass: 325.1678
Molecular Weight: 325.4
Elemental Analysis: C, 73.82; H, 7.12; N, 4.30; O, 14.75

Synonym: Benalaxyl; Galben; M 9834; M-9834; M9834; BRN 3001587; BRN-3001587; BRN3001587

IUPAC/Chemical Name: Alanine, N-(2,6-dimethylphenyl)-N-(phenylacetyl)-, methyl ester


InChi Code: InChI=1S/C20H23NO3/c1-14-9-8-10-15(2)19(14)21(16(3)20(23)24-4)18(22)13-17-11-6-5-7-12-17/h5-12,16H,13H2,1-4H3/t16-/m0/s1

SMILES Code: C[C@@H](C(OC)=O)N(C1=C(C)C=CC=C1C)C(CC2=CC=CC=C2)=O

Technical Data

Solid powder

>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).

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:


1: Wang X, Wang D, Zhou Z, Zhu W. Subacute oral toxicity assessment of benalaxyl in mice based on metabolomics methods. Chemosphere. 2018 Jan;191:373-380. doi: 10.1016/j.chemosphere.2017.10.085. Epub 2017 Oct 15. PubMed PMID: 29054078.

2: Jing X, Yao G, Liu D, Liang Y, Luo M, Zhou Z, Wang P. Effects of wastewater irrigation and sewage sludge application on soil residues of chiral fungicide benalaxyl. Environ Pollut. 2017 May;224:1-6. doi: 10.1016/j.envpol.2017.03.004. Epub 2017 Mar 10. PubMed PMID: 28288350.

3: Wang X, Zhu W, Qiu J, Wang D, Zhou Z. Enantioselective metabolism and enantiomerization of benalaxyl in mice. Chemosphere. 2017 Feb;169:308-315. doi: 10.1016/j.chemosphere.2016.11.091. Epub 2016 Nov 22. PubMed PMID: 27886532.

4: Lu Y, Shao Y, Dai S, Diao J, Chen X. Stereoselective Behavior of the Fungicide Benalaxyl During Grape Growth and the Wine-Making Process. Chirality. 2016 May;28(5):394-8. doi: 10.1002/chir.22589. Epub 2016 Mar 2. PubMed PMID: 26934695.

5: Wang X, Wang D, Wang Y, Zhang P, Zhou Z, Zhu W. A combined non-targeted and targeted metabolomics approach to study the stereoselective metabolism of benalaxyl enantiomers in mouse hepatic microsomes. Environ Pollut. 2016 May;212:358-365. doi: 10.1016/j.envpol.2016.01.081. Epub 2016 Feb 10. PubMed PMID: 26874317.

6: Liu M, Liu D, Xu Y, Jing X, Zhou Z, Wang P. Fate and stereoselective behavior of benalaxyl in a water-sediment microcosm. J Agric Food Chem. 2015 Jun 3;63(21):5205-11. doi: 10.1021/acs.jafc.5b01448. Epub 2015 May 26. PubMed PMID: 26009811.

7: Qin F, Gao YX, Guo BY, Xu P, Li JZ, Wang HL. Environmental behavior of benalaxyl and furalaxyl enantiomers in agricultural soils. J Environ Sci Health B. 2014;49(10):738-46. doi: 10.1080/03601234.2014.929482. PubMed PMID: 25065825.

8: Wang Y, Guo B, Gao Y, Xu P, Zhang Y, Li J, Wang H. Stereoselective degradation and toxic effects of benalaxyl on blood and liver of the Chinese lizard Eremias argus. Pestic Biochem Physiol. 2014 Jan;108:34-41. doi: 10.1016/j.pestbp.2013.11.004. Epub 2013 Dec 4. PubMed PMID: 24485313.

9: Gao Y, Chen J, Wang H, Liu C, Lv X, Li J, Guo B. Enantiomerization and enantioselective bioaccumulation of benalaxyl in Tenebrio molitor larvae from wheat bran. J Agric Food Chem. 2013 Sep 25;61(38):9045-51. doi: 10.1021/jf4020125. Epub 2013 Sep 13. PubMed PMID: 24000806.

10: Nallani GC, ElNaggar SF, Shen L, Chandrasekaran A. In vitro metabolism of [(14)C]-benalaxyl in hepatocytes of rats, dogs and humans. Regul Toxicol Pharmacol. 2017 Mar;84:26-34. doi: 10.1016/j.yrtph.2016.12.006. Epub 2016 Dec 18. PubMed PMID: 27993653.

11: Gu X, Yao T. The integration of in vivo and in vitro metabolism assays to investigate the stereoselective behaviors of benalaxyl in rainbow trout (Oncorhynchus mykiss). J Environ Sci Health B. 2013;48(8):693-9. doi: 10.1080/03601234.2013.778631. Erratum in: J Environ Sci Health B. 2013;48(12):1121. PubMed PMID: 23638897.

12: Kundu C, Goon A, Bhattacharyya A. Persistence behaviour of fungicide mixture (benalaxyl-M 4% + mancozeb 65%) WP in grapes. Bull Environ Contam Toxicol. 2012 Dec;89(6):1253-7. doi: 10.1007/s00128-012-0847-9. Epub 2012 Oct 2. PubMed PMID: 23052585.

13: Huang L, Lu D, Diao J, Zhou Z. Enantioselective toxic effects and biodegradation of benalaxyl in Scenedesmus obliquus. Chemosphere. 2012 Mar;87(1):7-11. doi: 10.1016/j.chemosphere.2011.11.029. Epub 2011 Dec 9. PubMed PMID: 22169712.

14: Pérez-Fernández V, García MÁ, Marina ML. Chiral separation of metalaxyl and benalaxyl fungicides by electrokinetic chromatography and determination of enantiomeric impurities. J Chromatogr A. 2011 Jul 29;1218(30):4877-85. doi: 10.1016/j.chroma.2010.12.116. Epub 2011 Jan 5. PubMed PMID: 21272886.

15: Zhang P, Zhu W, Dang Z, Shen Z, Xu X, Huang L, Zhou Z. Stereoselective metabolism of benalaxyl in liver microsomes from rat and rabbit. Chirality. 2011 Feb;23(2):93-8. doi: 10.1002/chir.20879. PubMed PMID: 20544700.

16: Xu P, Liu D, Diao J, Lu D, Zhou Z. Enantioselective acute toxicity and bioaccumulation of benalaxyl in earthworm (Eisenia fedtia). J Agric Food Chem. 2009 Sep 23;57(18):8545-9. doi: 10.1021/jf902420a. PubMed PMID: 19694444.

17: Gu X, Wang P, Liu D, Lv C, Lu Y, Zhou Z. Stereoselective degradation of benalaxyl in tomato, tobacco, sugar beet, capsicum, and soil. Chirality. 2008 Feb;20(2):125-9. PubMed PMID: 18092301.

18: Wang X, Jia G, Qiu J, Diao J, Zhu W, Lv C, Zhou Z. Stereoselective degradation of fungicide benalaxyl in soils and cucumber plants. Chirality. 2007 May 5;19(4):300-6. PubMed PMID: 17345561.

19: Qiu J, Wang Q, Zhu W, Jia G, Wang X, Zhou Z. Stereoselective determination of benalaxyl in plasma by chiral high-performance liquid chromatography with diode array detector and application to pharmacokinetic study in rabbits. Chirality. 2007 Jan;19(1):51-5. PubMed PMID: 17089341.

20: Patakioutas GI, Karras G, Hela D, Albanis TA. Pirimiphos-methyl and benalaxyl losses in surface runoff from plots cultivated with potatoes. Pest Manag Sci. 2002 Dec;58(12):1194-204. PubMed PMID: 12476992.