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mesosulfuron
benzoic acid 2-[[[[(4 6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-[[(methylsulfonyl)amino]methyl]-

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CAS Number:	400852-66-6	3D/inchi
FDA UNII:	2919YAC7YA
Nikkaji Web:	J2.581.533E
XlogP3-AA:	0.30 (est)
Molecular Weight:	489.48523000
Formula:	C16 H19 N5 O9 S2
NMR Predictor:	Predict (works with chrome, Edge or firefox)

Category:herbicides / pesticides

US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:

Google Scholar:	Search
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Google Patents:	Search
US Patents:	Search
EU Patents:	Search
Pubchem Patents:	Search
PubMed:	Search
NCBI:	Search

Physical Properties:

Assay:	95.00 to 100.00
Food Chemicals Codex Listed:	No
Soluble in:
	water, 44.96 mg/L @ 25 °C (est)

Organoleptic Properties:

Odor and/or flavor descriptions from others (if found).

Cosmetic Information:

None found

Suppliers:

None found

Safety Information:


Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in Use Information:

Category:
herbicides / pesticides
Recommendation for mesosulfuron usage levels up to:
	not for fragrance use.

Recommendation for mesosulfuron flavor usage levels up to:
	not for flavor use.

Safety References:

European Food Safety Authority (EFSA) reference(s):

Peer review of the pesticide risk assessment of the active substance mesosulfuron (variant evaluated mesosulfuron-methyl)
View page or View pdf

EPI System: View

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :11520759

National Institute of Allergy and Infectious Diseases:Data

2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoic acid

Chemidplus:0400852666

References:

	2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoic acid
NIST Chemistry WebBook:	Search Inchi
Pubchem (cid):	11520759
Pubchem (sid):	135213994

Other Information:

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
HMDB (The Human Metabolome Database):	Search
Wikipedia:	View

Potential Blenders and core components note

None Found

Potential Uses:

None Found

Occurrence (nature, food, other):note

not found in nature

Synonyms:

2-[(4,6-	dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-4-(methanesulfonamidomethyl)benzoic acid
	benzoic acid 2-[[[[(4 6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-4-[[(methylsulfonyl)amino]methyl]-

Articles:

PubMed:Transcriptome Profiling to Identify Genes Involved in Mesosulfuron-Methyl Resistance in Alopecurus aequalis.

PubMed:Herbicide Safeners Decrease Sensitivity to Herbicides Inhibiting Acetolactate-Synthase and Likely Activate Non-Target-Site-Based Resistance Pathways in the Major Grass Weed Lolium sp. (Rye-Grass).

PubMed:Proteomic and biochemical assays of glutathione-related proteins in susceptible and multiple herbicide resistant Avena fatua L.

PubMed:Simple, cost-effective and sensitive liquid chromatography diode array detector method for simultaneous determination of eight sulfonylurea herbicides in soya milk samples.

PubMed:Basis of ACCase and ALS inhibitor resistance in Hordeum glaucum Steud.

PubMed:Does nitrate co-pollution affect biological responses of an aquatic plant to two common herbicides?

PubMed:Molecular basis of multiple resistance to ACCase- and ALS-inhibiting herbicides in Alopecurus japonicus from China.

PubMed:Multiple resistance to ACCase and AHAS-inhibiting herbicides in shortawn foxtail (Alopecurus aequalis Sobol.) from China.

PubMed:Pesticides in Ichkeul Lake-Bizerta Lagoon Watershed in Tunisia: use, occurrence, and effects on bacteria and free-living marine nematodes.

PubMed:Molecular basis of ALS- and/or ACCase-inhibitor resistance in shortawn foxtail (Alopecurus aequalis Sobol.).

PubMed:Molecular basis for resistance to ACCase-inhibiting herbicides in Pseudosclerochloa kengiana populations.

PubMed:Effects of currently used pesticides and their mixtures on the function of thyroid hormone and aryl hydrocarbon receptor in cell culture.

PubMed:RNA-Seq analysis of rye-grass transcriptomic response to an herbicide inhibiting acetolactate-synthase identifies transcripts linked to non-target-site-based resistance.

PubMed:RESISTANCE TO ALS-INHIBITING HERBICIDES IN WEED POPULATIONS FROM BELGIAN WHEAT FIELDS.

PubMed:Coated capillaries with highly charged polyelectrolytes and carbon nanotubes co-aggregated with sodium dodecyl sulphate for the analysis of sulfonylureas by capillary electrophoresis.

PubMed:Mechanism of resistance to fenoxaprop in Japanese foxtail (Alopecurus japonicus) from China.

PubMed:Microbial and enzymatic activity of soil contaminated with a mixture of diflufenican + mesosulfuron-methyl + iodosulfuron-methyl-sodium.

PubMed:Target-site mechanism of ACCase-inhibitors resistance in American sloughgrass (Beckmannia syzigachne Steud.) from China.

PubMed:Currently used pesticides and their mixtures affect the function of sex hormone receptors and aromatase enzyme activity.

PubMed:Accumulation and half-lives of 13 pesticides in muscle tissue of freshwater fishes through food exposure.

PubMed:Silky bent grass resistance to herbicides: one year of monitoring in Belgium.

PubMed:The presence of two different target-site resistance mechanisms in individual plants of Alopecurus myosuroides Huds., identified using a quick molecular test for the characterisation of six ALS and seven ACCase SNPs.

PubMed:Pesticide pressure and fish farming in barrage pond in Northeastern France. Part II: residues of 13 pesticides in water, sediments, edible fish and their relationships.

PubMed:Evaluation of efficacy and effect of application timing of a new herbicide, a.i. propoxy-carbazone + iodosulfuron + mefenpyr on Triticum durum.

PubMed:Naturally occurring phytotoxins in allelopathic plants help reduce herbicide dose in wheat.

PubMed:Multiresidue method for the determination of 13 pesticides in three environmental matrices: water, sediments and fish muscle.

PubMed:Multiresidue method to quantify pesticides in fish muscle by QuEChERS-based extraction and LC-MS/MS.

PubMed:Corn poppy (Papaver rhoeas) cross-resistance to ALS-inhibiting herbicides.

PubMed:Chemical control of herbicide-resistant Lolium rigidum Gaud. in north-eastern Spain.

PubMed:A 75% reduction in herbicide use through integration with sorghum + sunflower extracts for weed management in wheat.

PubMed:Using a selectivity index to evaluate logarithmic spraying in grass seed crops.

PubMed:Herbicide-resistance to mesosulfuron + iodosulfuron in Alopecurus myosuroides (black-grass).

PubMed:Treatment influence on herbicide resistance level of Belgian Alopecurus myosuroides populations (black-grass).

PubMed:Control of Alopecurus myosuroides (black-grass) resistant to mesosulfuron+iodosulfuron.

PubMed:Black-grass resistance to herbicides: three years of monitoring in Belgium.

PubMed:Cross-resistance profile of mesosulfuron-methyl-resistant Italian ryegrass in the southern United States.

PubMed:Field experiences with recent ALS-inhibitors on herbicide resistant blackgrass (Alopecurus myosuroides Huds.).

Notes:

None found

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