Chlorimuron-ethyl

Name: Chlorimuron-ethyl
Brand: Vaqora Chemicals
SKU: VQ-032686

About Chlorimuron-ethyl

Listed under CAS 90982-32-4, Chlorimuron-ethyl is an analytical reagent available from Vaqora Chemicals. Formula C15H15ClN4O6S, molecular weight 414.8 g/mol. Its systematic (IUPAC) name is ethyl 2-[(4-chloro-6-methoxypyrimidin-2-yl)carbamoylsulfamoyl]benzoate. It is also known as Classic or Chlorimuron ethyl ester.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for agrochemical formulations and laboratory analysis. It is used across academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chlorimuron-ethyl
Catalogue No.	VQ-032686
CAS Number	90982-32-4
IUPAC name	ethyl 2-[(4-chloro-6-methoxypyrimidin-2-yl)carbamoylsulfamoyl]benzoate
Molecular formula	C₁₅H₁₅ClN₄O₆S
Molecular weight	414.8 g/mol
Exact mass	414.0401
InChIKey	NSWAMPCUPHPTTC-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)Cl)OC
PubChem CID	56160

Physical properties
Physical form	Other
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 8
TPSA	145 Å²
Synonyms	Classic, Chlorimuron ethyl ester, ethyl 2-[(4-chloro-6-methoxy-pyrimidin-2-yl)carbamoylsulfamoyl]benzoate, Ethyl 2-(((((4-chloro-6-methoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)benzoate, ethyl 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]benzoate, ethyl 2-((4-chloro-6-methoxy-pyrimidin-2-yl)carbamoylsulfamoyl)benzoate, ethyl-2-(((((4-chloro-6-methoxyprimidin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate, Ethyl 2-(N-((4-chloro-6-methoxypyrimidin-2-yl)carbamoyl)sulfamoyl)benzoate, Chlorimuron-ethyl [ISO], Ethyl 2-(4-chloro-6-methoxy-2-pyrimidinylcarbamoylsulfamoyl)benzoate, ethyl 2-{[(4-chloro-6-methoxypyrimidin-2-yl)carbamoyl]sulfamoyl}benzoate

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H332Harmful if inhaled
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P271, P273, P304 + P340, P317, P319, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Chlorimuron-ethyl?

The CAS Registry Number of Chlorimuron-ethyl is 90982-32-4. It is also known as Classic, Chlorimuron ethyl ester, ethyl 2-[(4-chloro-6-methoxy-pyrimidin-2-yl)carbamoylsulfamoyl]benzoate.

What is the molecular formula and molecular weight of Chlorimuron-ethyl?

Chlorimuron-ethyl has the molecular formula C15H15ClN4O6S and a molecular weight of 414.8 g/mol. Its IUPAC name is ethyl 2-[(4-chloro-6-methoxypyrimidin-2-yl)carbamoylsulfamoyl]benzoate.

Which grade and pack sizes of Chlorimuron-ethyl can I order?

We supply Chlorimuron-ethyl, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chlorimuron-ethyl?

Yes. Every lot of Chlorimuron-ethyl is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Chlorimuron-ethyl be shipped internationally?

Yes. Chlorimuron-ethyl is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.