CAS 185119-76-0

Iodosulfuron-methyl

Description:

Iodosulfuron-methyl is a selective herbicide belonging to the sulfonylurea class, primarily used for controlling broadleaf weeds and certain grasses in various crops. Its chemical structure features a sulfonylurea moiety, which is characterized by the presence of a sulfonyl group attached to a urea. This compound acts by inhibiting the enzyme acetolactate synthase (ALS), disrupting the biosynthesis of essential amino acids in target plants, leading to their growth inhibition and eventual death. Iodosulfuron-methyl is known for its high efficacy at low application rates, making it an effective choice for integrated weed management strategies. It is typically applied post-emergence and is absorbed by both foliage and roots. The compound is stable under normal environmental conditions but may degrade in the presence of strong acids or bases. Safety measures should be observed during handling, as with many agrochemicals, to minimize potential risks to human health and the environment.

Formula: C₁₃H₁₂IN₅O₆S

InChI: InChI=1/C13H12IN5O6S/c1-6-15-11(18-13(16-6)25-2)17-12(22)19-26(23,24)9-5-7(14)3-4-8(9)10(20)21/h3-5H,1-2H3,(H,20,21)(H2,15,16,17,18,19,22)

SMILES: Cc1nc(=NC(=NS(=O)(=O)c2cc(ccc2C(=O)O)I)O)[nH]c(n1)OC

Synonyms:

• 4-Iodo-2-[3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)ureidosulfonyl]benzoic acid methyl ester
• 4-Iodo-2-{[(4-Methoxy-6-Methyl-1,3,5-Triazin-2-Yl)Carbamoyl]Sulfamoyl}Benzoic Acid

4-Iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid

CAS: 185119-76-0

Formula: C₁₃H₁₂IN₅O₆S

Color and Shape: Solid

Molecular weight: 493.2337

Ref: IN-DA007RM5

Iodosulfuron 100 µg/mL in Acetonitrile

CAS: 185119-76-0

Formula: C₁₃H₁₂IN₅O₆S

Color and Shape: Single Solution

Molecular weight: 493.23

Ref: 04-A14343450AL-100

Iodosulfuron

CAS: 185119-76-0

Formula: C₁₃H₁₂IN₅O₆S

Color and Shape: Neat

Molecular weight: 493.23

Ref: 04-C14343450

Iodosulfuron

Controlled Product

CAS: 185119-76-0

Stability Unstable in Solution
Applications Iodosulfuron is a weed management herbicide used in crop protection.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Bro, E. et al.: Sci. Total Env., 521, 315 (2015); Gandy, M. et al.: Org. Biomol. Chem., 13, 5586 (2015);

Formula: C₁₃H₁₂IN₅O₆S

Color and Shape: White To Off-White

Molecular weight: 493.23

Ref: TR-I736000

Iodosulfuron-d3

Controlled Product

CAS: 185119-76-0

Formula: C₁₃H₉D₃IN₅O₆S

Color and Shape: Neat

Molecular weight: 496.25

Ref: TR-I736002