147150-35-4
Product Name:
CLORANSULAM-METHYL
Formula:
C15H13ClFN5O5S
Synonyms:
Methyl 3-chloro-N-(5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidin-2-ylsulfonyl)anthranilate;Methyl 3-chloro-2-{[(5-ethoxy-7-fluoro[1,2,4]triazolo[1,5-c]pyrimidine-2-yl)sulfonyl]amino}benzoate
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Off-white solid with a slight odor of mint; [HSDB] |
|---|---|
| Color/Form | Off-white powder |
| Odor | Slight mint |
| Melting Point | 216-218 °C |
| Solubility | In water, 3 ppm (pH 5),184 ppm (pH 7) at 25 °C |
| Density | 1.538 at 20 °C |
| Vapor Pressure | 3.0X10-16 mm Hg (4.0X10-11 mPa) at 25 °C |
| LogP | log Kow = 1.12 at pH 5; -0.365 at pH 7; -1.24 at pH 8.5; 0.268 (distilled water, pH not specified) |
| Stability/Shelf Life | Stable after 28 days at room temp alone and 122 °F alone and with 304 and 306 stainless steel, mild steel, brass, ferric chloride & magnesium chloride. |
| Corrosivity | Does not react with mild steel or stainless steel at 50 °C |
| pH | pH = 3.0 (9.8% dispersed in water) |
| Dissociation Constants | pKa = 4.81 at 20 °C |
| Chemical Classes | Pesticides -> Herbicides, Other |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H332:Acute toxicity,inhalation H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 429.8 g/mol |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 7 |
| Exact Mass | 429.0309956 g/mol |
| Monoisotopic Mass | 429.0309956 g/mol |
| Topological Polar Surface Area | 133 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 668 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Cloransulam-methyl is the methyl ester of cloransulam. An inhibitor of acetohydroxyacid synthase (AHAS), it prevents the synthesis of amino acids in plants and is used as a herbicide for the control of post-emergence control of broad-leaved weeds in soybeans. It is not approved for use within the European Area. It has a role as a herbicide, an EC 2.2.1.6 (acetolactate synthase) inhibitor and an agrochemical. It is a methyl ester, a sulfonamide, a member of monochlorobenzenes, an organofluorine compound and a member of triazolopyrimidines. It is functionally related to a cloransulam.