Thifensulfuron

HCID 91729CAS 79277-67-1

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Basic information

Standard SMILES: COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccsc2C(=O)O)n1
InChIKey: LOQQVLXUKHKNIA-UHFFFAOYSA-N
Molecular formula: C11H11N5O6S2
Average molar mass: 373.372 g/mol
Monoisotopic mass: 373.01507507

Names & identifiers

Preferred name: Thifensulfuron
IUPAC: 3-({Hydroxy[(6-methoxy-4-methyl-1,3,5-triazin-2(1H)-ylidene)amino]methylidene}sulfamoyl)thiophene-2-carboxylic acid
English name: Thifensulfuron
Molecular formula: C11H11N5O6S2
Molecular weight: 373.36

Names & synonyms

DPX-6316THIFENSULFURONThifensulfuron acidThifensulfuron (free acid)Thifensulfuron-methyl suspensionThifensulfuron Solution in Acetonitrile, 100μg/mL3-[(4-methoxy-6-methyl-s-triazin-2-yl)carbamoylsulfamoyl]-2-thenoic acid3-[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl]thiophene-2-carboxylic acid3-(N-((4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)thiophene-2-carboxylic acid3-(N-((6-methoxy-4-methyl-1,3,5-triazin-2(1H)-ylidene)carbamoyl)sulfamoyl)thiophene-2-carboxylic acid

Database identifiers

CAS: 79277-67-1
PubChem CID: 91729
DTXSID: DTXSID1058185
ChEBI: CHEBI:132053
UNII: R1O5RY2GKC
EC Number: 616-675-5
Nikkaji: J372.961C

Properties

Physicochemical properties

Density: 1.674 · 1.674±0.06 g/cm3(Predicted)
storage temp.: 2 · 2-8°C(protect from light)
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
pka: 2.36 · 2.36±0.10(Predicted)
form: Solid
color: White to Off-White
InChI: InChI=1S/C11H11N5O6S2/c1-5-12-9(15-11(13-5)22-2)14-10(19)16-24(20,21)6-3-4-23-7(6)8(17)18/h3-4H,1-2H3,(H,17,18)(H2,12,13,14,15,16,19)
InChIKey: LOQQVLXUKHKNIA-UHFFFAOYSA-N
SMILES: C1(C(O)=O)SC=CC=1S(NC(NC1=NC(OC)=NC(C)=N1)=O)(=O)=O
CAS DataBase Reference: 79277 · 79277-67-1(CAS DataBase Reference)
FDA UNII: 1 O5RY2GKC · R1O5RY2GKC
EPA Substance Registry System: 2 · 2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]- (79277-67-1)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 412 · H412-H319
Precautionary statements: 273 · P273-P501-P264-P280-P305+P351+P338-P337+P313P

Safety & regulation

Safety data

Signal word: Warning
Symbol(GHS): GHS07
Hazard statements: H412-H319
Precautionary statements: P273-P501-P264-P280-P305+P351+P338-P337+P313P

Chemistry & industry

Applications

UsesThifensulfuron is used as a herbicide, a chemical compound that function by inhibiting the action of a plant enzyme, stopping plant growth, and eventually killing the plant.

Upstream & downstream products

Upstream raw materials

Thioglycolic acid

Downstream products

Thifensulfuron methyl

Suppliers43 total

陕西缔都新材料有限公司81124267 17392282731 · [email protected]

杭州品高化工有限公司0571-87658025 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]

湖北魏氏化学试剂股份有限公司027-59102966 18717199209 · [email protected]

Additional notes · 1 item

DefinitionChEBI: An N-sulfonylurea in which the sulfur atom is attached to a 2-carboxythiophen-3-yl group and in which the non-sulfonated nitrogen is substituted by a 4-methoxy-6-methyl-1,3,5-triazin-2-yl group. The corresponding methyl ester, known as t ifensulfuron-methyl, is used as a post-emergence herbicide for the control of grass and broad-leaved weeds.

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