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MedKoo Cat#: 659675 | Name: Asulam
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Description:

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

Asulam is a wild oat herbicide used in prairie regions for control of wild oats in cereal grains such as wheat.

Chemical Structure

Asulam
Asulam
CAS#3337-71-1 (free base)

Theoretical Analysis

MedKoo Cat#: 659675

Name: Asulam

CAS#: 3337-71-1 (free base)

Chemical Formula: C8H10N2O4S

Exact Mass: 230.0361

Molecular Weight: 230.23

Elemental Analysis: C, 41.73; H, 4.38; N, 12.17; O, 27.80; S, 13.92

Price and Availability

Size Price Availability Quantity
100mg USD 250.00 2 weeks
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Related CAS #
3337-71-1 (free base) 2302-17-2 (sodium) 14089-43-1 (potassium)
Synonym
Asulam; Asulox 40; M and B 9057; MB 9057; EPA Pesticide Chemical Code 106901; Caswell No. 062A; Asulame;
IUPAC/Chemical Name
methyl ((4-aminophenyl)sulfonyl)carbamate
InChi Key
VGPYEHKOIGNJKV-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H10N2O4S/c1-14-8(11)10-15(12,13)7-4-2-6(9)3-5-7/h2-5H,9H2,1H3,(H,10,11)
SMILES Code
O=C(OC)NS(=O)(C1=CC=C(N)C=C1)=O
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 230.23 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: Mahaboob Basha D, Venkata Reddy G, Gopi Krishna Y, Kumara Swamy BE, Vijay R. Identification and Characterization of Asulam Impurities in Self Made Bulk Batch Synthesis and Quantification by RP-HPLC Method. J AOAC Int. 2018 Apr 19. doi: 10.5740/jaoacint.17-0316. [Epub ahead of print] PubMed PMID: 29673416. 2: Tian J, Li Y, Dong J, Huang M, Lu J. Photoelectrochemical TiO(2) nanotube arrays biosensor for asulam determination based on in-situ generation of quantum dots. Biosens Bioelectron. 2018 Jul 1;110:1-7. doi: 10.1016/j.bios.2018.03.038. Epub 2018 Mar 17. PubMed PMID: 29573621. 3: Milligan G, Booth KE, Cox ES, Pakeman RJ, Le Duc MG, Connor L, Blackbird S, Marrs RH. Change to ecosystem properties through changing the dominant species: Impact of Pteridium aquilinum-control and heathland restoration treatments on selected soil properties. J Environ Manage. 2018 Feb 1;207:1-9. doi: 10.1016/j.jenvman.2017.11.013. Epub 2017 Nov 14. PubMed PMID: 29149640. 4: Men Y, Achermann S, Helbling DE, Johnson DR, Fenner K. Relative contribution of ammonia oxidizing bacteria and other members of nitrifying activated sludge communities to micropollutant biotransformation. Water Res. 2017 Feb 1;109:217-226. doi: 10.1016/j.watres.2016.11.048. Epub 2016 Nov 22. PubMed PMID: 27898334. 5: Schapiro I, Roca-Sanjuán D, Lindh R, Olivucci M. A surface hopping algorithm for nonadiabatic minimum energy path calculations. J Comput Chem. 2015 Feb 15;36(5):312-20. doi: 10.1002/jcc.23805. Epub 2015 Jan 6. PubMed PMID: 25564760. 6: Tejada-Casado C, Moreno-González D, García-Campaña AM, del Olmo-Iruela M. Use of an ionic liquid-based surfactant as pseudostationary phase in the analysis of carbamates by micellar electrokinetic chromatography. Electrophoresis. 2015 Mar;36(6):955-61. doi: 10.1002/elps.201400311. PubMed PMID: 25546365. 7: Ricken B, Corvini PF, Cichocka D, Parisi M, Lenz M, Wyss D, Martínez-Lavanchy PM, Müller JA, Shahgaldian P, Tulli LG, Kohler HP, Kolvenbach BA. Ipso-hydroxylation and subsequent fragmentation: a novel microbial strategy to eliminate sulfonamide antibiotics. Appl Environ Microbiol. 2013 Sep;79(18):5550-8. doi: 10.1128/AEM.00911-13. Epub 2013 Jul 8. PubMed PMID: 23835177; PubMed Central PMCID: PMC3754182. 8: Giussani A, Pou-Amérigo R, Serrano-Andrés L, Freire-Corbacho A, Martínez-García C, Fernández P MI, Sarakha M, Canle L M, Santaballa JA. Combined theoretical and experimental study of the photophysics of asulam. J Phys Chem A. 2013 Mar 14;117(10):2125-37. doi: 10.1021/jp311932z. Epub 2013 Feb 27. PubMed PMID: 23410081. 9: Hutta M, Chalányová M, Halko R, Góra R, Dokupilová S, Rybár I. Reversed phase liquid chromatography trace analysis of pesticides in soil by on-column sample pumping large volume injection and UV detection. J Sep Sci. 2009 Jun;32(12):2034-42. doi: 10.1002/jssc.200900036. PubMed PMID: 19548212. 10: Sánchez FG, Díaz AN, Bracho V, Aguilar A, Algarra M. Automated determination of asulam by enhanced chemiluminescence using luminol/peroxidase system. Luminescence. 2009 Nov-Dec;24(6):448-52. doi: 10.1002/bio.1137. PubMed PMID: 19544320. 11: Rodríguez-Gonzalo E, Ruano-Miguel L, Carabias-Martínez R. In-capillary microextraction using monolithic polymers: application to preconcentration of carbamate pesticides prior to their separation by MEKC. Electrophoresis. 2009 Jun;30(11):1913-22. doi: 10.1002/elps.200800699. PubMed PMID: 19517433. 12: Gressel J. Crops with target-site herbicide resistance for Orobanche and Striga control. Pest Manag Sci. 2009 May;65(5):560-5. doi: 10.1002/ps.1738. Review. PubMed PMID: 19280593. 13: Siswana M, Ozoemena KI, Nyokong T. Electrocatalytic behaviour of carbon paste electrode modified with iron(II) phthalocyanine (FePc) nanoparticles towards the detection of amitrole. Talanta. 2006 Jul 15;69(5):1136-42. doi: 10.1016/j.talanta.2005.12.014. Epub 2006 Jan 10. PubMed PMID: 18970694. 14: Dissanayake N, Hoy JW, Griffin JL. Herbicide Effects on Sugarcane Growth, Pythium Root Rot, and Pythium arrhenomanes. Phytopathology. 1998 Jun;88(6):530-5. doi: 10.1094/PHYTO.1998.88.6.530. PubMed PMID: 18944905. 15: García Sánchez F, Navas Díaz A, Delgado Téllez C, Algarra M. Determination of asulam by fast stopped-flow chemiluminescence inhibition of luminol/peroxidase. Talanta. 2008 Oct 19;77(1):294-7. doi: 10.1016/j.talanta.2008.06.025. Epub 2008 Jun 27. PubMed PMID: 18804636. 16: Chicharro M, Arribas AS, Moreno M, Bermejo E, Zapardiel A. Comparative study of multi walled carbon nanotubes-based electrodes in micellar media and their application to micellar electrokinetic capillary chromatography. Talanta. 2007 Dec 15;74(3):376-86. doi: 10.1016/j.talanta.2007.07.034. Epub 2007 Aug 7. PubMed PMID: 18371652. 17: Stewart GB, Pullin AS, Tyler C. The effectiveness of asulam for bracken (Pteridium aquilinum) control in the United Kingdom: a meta-analysis. Environ Manage. 2007 Nov;40(5):747-60. Epub 2007 Sep 28. PubMed PMID: 17906891. 18: Roberts PD, Pullin AS. The effectiveness of management interventions used to control ragwort species. Environ Manage. 2007 May;39(5):691-706. Epub 2007 Mar 20. PubMed PMID: 17377727. 19: Súbová I, Khenlami Assandas A, Catalá Icardo M, Martínez Calatayud J. Fluorescence determination of the pesticide asulam by flow injection analysis. Anal Sci. 2006 Jan;22(1):21-4. PubMed PMID: 16429766. 20: Lehotay SJ, de Kok A, Hiemstra M, Van Bodegraven P. Validation of a fast and easy method for the determination of residues from 229 pesticides in fruits and vegetables using gas and liquid chromatography and mass spectrometric detection. J AOAC Int. 2005 Mar-Apr;88(2):595-614. PubMed PMID: 15859089.