ContaminantDB: Metsulfuron-methyl

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References Targets (2)XML

Record Information

Version

1.0

Creation Date

2013-04-25 07:56:53 UTC

Update Date

2016-11-09 01:08:59 UTC

Accession Number

CHEM002844

Identification

Common Name

Metsulfuron-methyl

Class

Small Molecule

Description

Metsulfuron-methyl is a residual sulfonylurea herbicide that kills broadleaf weeds and some annual grasses. It is a systemic compound with foliar and soil activity, that inhibits cell division in shoots and roots. It has residual activity in soils, allowing it to be used infrequently but requiring up to 22 months before planting certain crops (sunflowers, flax, corn, or safflower). It has very low toxicity to mammals, birds, fish, and insects, but is a moderate eye irritant.

Contaminant Sources

HPV EPA Chemicals
STOFF IDENT Compounds
T3DB toxins
ToxCast & Tox21 Chemicals

Contaminant Type

Amide
Amine
Ester
Ether
Herbicide
Lachrymator
Organic Compound
Pesticide
Synthetic Compound

Chemical Structure

MOL SDF 3D-SDF PDB SMILES InChI View 3D Structure

Synonyms

Value	Source
Metsulfuron methyl ester	ChEBI
Metsulfuron methyl	Kegg
Metsulphuron methyl ester	Generator
Metsulphuron methyl	Generator
Metsulphuron-methyl	Generator
Methyl 2-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate	MeSH
Benzoic acid, 2-(((((4-methoxy-6-methyl-1,3,5-triazin-2- yl)methylamino)carbonyl)amino)sulfonyl)-, methyl ester	MeSH
Tribenuron-methyl	MeSH
Tribenuron methyl	MeSH
Triazine-2-14C metsulfuron-methyl	MeSH
Ally	MeSH

Chemical Formula

C₁₄H₁₅N₅O₆S

Average Molecular Mass

381.364 g/mol

Monoisotopic Mass

381.074 g/mol

CAS Registry Number

74223-64-6

IUPAC Name

methyl 2-({[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]amino}sulfonyl)benzoate

Traditional Name

metsulfuron-methyl

SMILES

COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1

InChI Identifier

InChI=1S/C14H15N5O6S/c1-8-15-12(18-14(16-8)25-3)17-13(21)19-26(22,23)10-7-5-4-6-9(10)11(20)24-2/h4-7H,1-3H3,(H2,15,16,17,18,19,21)

InChI Key

RSMUVYRMZCOLBH-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Benzoic acids and derivatives

Direct Parent

Benzoic acid esters

Alternative Parents

Substituents

Benzenesulfonamide
Benzoate ester
Benzenesulfonyl group
2-methoxy-1,3,5-triazine
Alkoxy-s-triazine
Benzoyl
Alkyl aryl ether
1,3,5-triazine
Triazine
Heteroaromatic compound
Organic sulfonic acid or derivatives
Organosulfonic acid or derivatives
Methyl ester
Sulfonyl
Carboxylic acid ester
Carboxylic acid derivative
Ether
Monocarboxylic acid or derivatives
Azacycle
Organoheterocyclic compound
Organic oxygen compound
Hydrocarbon derivative
Organic nitrogen compound
Organonitrogen compound
Organooxygen compound
Organosulfur compound
Organopnictogen compound
Organic oxide
Aromatic heteromonocyclic compound

Molecular Framework

Aromatic heteromonocyclic compounds

External Descriptors

benzoate ester (CHEBI:39678 )
N-sulfonylurea (CHEBI:39678 )
1,3,5-triazines (CHEBI:39678 )
Sulfonylurea herbicides (C10946 )

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Membrane

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

herbicide

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Solid

Appearance

White powder.

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	0.02 g/L	ALOGPS
logP	1.06	ALOGPS
logP	2.11	ChemAxon
logS	-4.3	ALOGPS
pKa (Strongest Acidic)	3.46	ChemAxon
pKa (Strongest Basic)	0.3	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	8	ChemAxon
Hydrogen Donor Count	2	ChemAxon
Polar Surface Area	149.47 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	92.38 m³·mol⁻¹	ChemAxon
Polarizability	36.27 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-0frf-0913000000-79b07aa187fcf1abfa5a	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 60V, Positive	splash10-014i-2900000000-9e104f0301833cac1e6b	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 75V, Positive	splash10-0670-9800000000-2e9a243f53fb7e7ab163	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Negative	splash10-0019-0910000000-188c348467393838ff38	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 75V, Negative	splash10-000i-1900000000-217cc41d780edb219fa3	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 60V, Positive	splash10-014i-1900000000-14e203298bc762ab49b9	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 45V, Positive	splash10-014i-0900000000-3418b2718883fb8707d6	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 15V, Negative	splash10-000i-0901000000-8c3886fa8253d54d31cc	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Positive	splash10-014i-0900000000-c66e8236cbe7f4afc158	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 15V, Negative	splash10-000i-0900000000-239393e8b7c641ea8f8b	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 30V, Negative	splash10-000i-0900000000-69eb76c42c007d722209	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 75V, Negative	splash10-000i-0900000000-d969f0791fd221715b23	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 45V, Positive	splash10-014i-0900000000-12506ca61617d4fff1b5	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 30V, Positive	splash10-014i-0900000000-930f72d73f55ffb7342f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 60V, Negative	splash10-000i-0900000000-a6dd034e458c927e60bd	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 75V, Positive	splash10-0670-8900000000-ebe7a7b6c7e7a2418086	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 45V, Negative	splash10-000i-0900000000-a27e17bdb0120aeb220f	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 60V, Negative	splash10-000i-0900000000-6fbb47fa47c16af1598c	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 15V, Positive	splash10-014i-0903000000-3188f03530c94bce38a5	Spectrum
LC-MS/MS	LC-MS/MS Spectrum - 35V, Negative	splash10-0019-0910000000-1211edd71c3abcbae967	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-000x-0916000000-c2b6fdebaee371ec50a0	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-0006-1900000000-849b1dce44959a03d0ac	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9400000000-9a511677569d098cc547	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-001r-0329000000-382e2c1083a6ae1afc6a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-08g0-4593000000-747ea4e9dd4077b8ae46	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0a4i-9000000000-cdc6571f2f178410de67	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Not Available

Mechanism of Toxicity

Not Available

Metabolism

Not Available

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

No indication of carcinogenicity to humans (not listed by IARC).

Uses/Sources

This is a man-made compound that is used as a pesticide.

Minimum Risk Level

Not Available

Health Effects

Not Available

Symptoms

Not Available

Treatment

Not Available

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

Not Available

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Metsulfuron-methyl

Chemspider ID

Not Available

ChEBI ID

39678

PubChem Compound ID

52999

Kegg Compound ID

C10946

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

1. https://www.ncbi.nlm.nih.gov/pubmed/?term=21036398

2. https://www.ncbi.nlm.nih.gov/pubmed/?term=23348034

3. https://www.ncbi.nlm.nih.gov/pubmed/?term=23972318

Metsulfuron-methyl (CHEM002844)

Structure for CHEM002844: Metsulfuron-methyl