Chlorimuron ethyl - analytical standard , CAS No.90982-32-4

CAS: 90982-32-4 Cat. No.: C109992 Molecular Weight: 414.82 EC Number: 618-690-2
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Synonyms
Benzoic acid, 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-, ethyl ester | HY-W040262 | NSWAMPCUPHPTTC-UHFFFAOYSA-N | AC-18022 | Chlorimuron ethyl ester | B00AW0IM5Q | ethyl 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]
Storage
Room temperature
Shipped In
Normal
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Size
Status
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Qty
20mg
C109992-20mg
1

$66.90

$77.90
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100mg
C109992-100mg
3

$264.90

$309.90
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Why this grade

analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 8 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Benzoic acid, 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-, ethyl ester | HY-W040262 | NSWAMPCUPHPTTC-UHFFFAOYSA-N | AC-18022 | Chlorimuron ethyl ester | B00AW0IM5Q | ethyl 2-[[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]
Specifications & Purity
analytical standard
Storage
Room temperature
Shipped In
Normal
Grade
Analytical standard
Names and Identifiers
Canonical SmilesCCOC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)Cl)OC
IUPAC Nameethyl 2-[(4-chloro-6-methoxypyrimidin-2-yl)carbamoylsulfamoyl]benzoate
InChIKeyNSWAMPCUPHPTTC-UHFFFAOYSA-N
INCHI1S/C15H15ClN4O6S/c1-3-26-13(21)9-6-4-5-7-10(9)27(23,24)20-15(22)19-14-17-11(16)8-12(18-14)25-2/h4-8H,3H2,1-2H3,(H2,17,18,19,20,22)
Isomeric SMILES CCOC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)Cl)OC
RTECS DG5095000
Molecular Weight 414.82
Reaxy-Rn 7448363
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7448363&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassSulfonylureas
Intermediate Tree Nodes Not available
Direct ParentPyrimidinyl-2-sulfonylureas
Alternative Parents Benzenesulfonamides  Benzoic acid esters  Benzenesulfonyl compounds  Benzoyl derivatives  Alkyl aryl ethers  Halopyrimidines  Aryl chlorides  Organosulfonic acids and derivatives  Aminosulfonyl compounds  Heteroaromatic compounds  Organic carbonic acids and derivatives  Carboxylic acid esters  Monocarboxylic acids and derivatives  Azacyclic compounds  Hydrocarbon derivatives  Organopnictogen compounds  Organic oxides  Organochlorides  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrimidinyl-2-sulfonylurea - Benzenesulfonamide - Benzoate ester - Benzoic acid or derivatives - Benzenesulfonyl group - Benzoyl - Alkyl aryl ether - Halopyrimidine - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Pyrimidine - Benzenoid - Organic sulfonic acid or derivatives - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Heteroaromatic compound - Carbonic acid derivative - Carboxylic acid ester - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Azacycle - Ether - Carboxylic acid derivative - Organic oxygen compound - Carbonyl group - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organochloride - Organooxygen compound - Organosulfur compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidinyl-2-sulfonylureas. These are aromatic heterocyclic compounds containing a pyrimidine ring which is substituted with a sulfonylurea at the ring 2-position.
External Descriptors Sulfonylurea herbicides
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
ALS Acetolactate synthase (354 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Echinochloa crus-galli (3685 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Saccharomyces cerevisiae (19171 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Oryctolagus cuniculus (11301 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ILV2 Acetolactate synthase catalytic subunit, mitochondrial (10 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Trifolium repens (19 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Dactylis glomerata (15 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cyperus iria (145 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
H2402150Certificate of AnalysisMay 09, 2026 C109992
H2402151Certificate of AnalysisMay 09, 2026 C109992
H2402152Certificate of AnalysisMay 09, 2026 C109992
H2402153Certificate of AnalysisMay 09, 2026 C109992
H2325340Certificate of AnalysisMay 12, 2025 C109992
L2516230Certificate of AnalysisApr 11, 2024 C109992
A2104175Certificate of AnalysisOct 19, 2022 C109992
Chemical and Physical Properties
Melt Point(°C)186°C
Molecular Weight414.800 g/mol
XLogP32.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count7
Exact Mass414.04 Da
Monoisotopic Mass414.04 Da
Topological Polar Surface Area145.000 Ų
Heavy Atom Count27
Formal Charge0
Complexity628.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Jianan Liu, Jinjin Cheng, Chunli Zhou, Liya Ma, Xiaolong Chen, Yong Li, Xing Sun, Xiaolong Yan, Renhua Geng, Qun Wan, Xiangyang Yu.  (2022)  Uptake kinetics and subcellular distribution of three classes of typical pesticides in rice plants.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:36374729] [10.1016/j.scitotenv.2022.159826]
2. Qingyun Ma, Xiaoyan Han, Jinlong Song, Jie Wang, Qingqing Li, Rebecca E. Parales, Lin Li, Zhiyong Ruan.  (2022)  Characterization of a new chlorimuron-ethyl-degrading strain Cedecea sp. LAM2020 and biodegradation pathway revealed by multiomics analysis.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:36272371] [10.1016/j.jhazmat.2022.130197]
3. Li Miaomiao, Li Qingqing, Yao Jun, Sunahara Geoffrey, Duran Robert, Zhang Qinghua, Ruan Zhiyong.  (2022)  Transcriptomic response of Pseudomonas nicosulfuronedens LAM1902 to the sulfonylurea herbicide nicosulfuron.  Scientific Reports,  12  (1): (1-13).  [PMID:35953636] [10.1038/s41598-022-17982-7]
4. Xiaoli Guo, Tingze Ren, Jianchun Ji, Yan Yang, Xin Di.  (2022)  An alternative analytical strategy based on QuEChERS and dissolvable layered double hydroxide dispersive micro-solid phase extraction for trace determination of sulfonylurea herbicides in wolfberry by LC–MS/MS.  FOOD CHEMISTRY,      [PMID:35841677] [10.1016/j.foodchem.2022.133652]
5. Liang Ting, Gao Lei, Qin Dongli, Chen Ligang.  (2019)  Determination of Sulfonylurea Herbicides in Grain Samples by Matrix Solid-Phase Dispersion with Mesoporous Structured Molecularly Imprinted Polymer.  Food Analytical Methods,  12  (9): (1938-1948).  [PMID:] [10.1007/s12161-019-01539-y]
6. Lu Qianqian, Xu Xinxin, Qu Aihua, Liu Liqiang, Li Yuzhe, Sun Maozhong, Xu Chuanlai, Kuang Hua.  (2024)  A multi-colloidal gold immunochromatography assay for rapid and simultaneous detection of 13 herbicides.  Nano Research,      [PMID:] [10.1007/s12274-024-6858-0]
7. Xiang Li, Yumeng Dai, Xinyu Guan, Zhiyang Han, Xu Li, Xiujuan Wang, Zhencheng Su, Huiwen Zhang, Mingkai Xu.  (2025)  Taxonomic structure and functional assembly of the broad-spectrum sulfonylurea herbicide-degrading microbial consortium L1 under different herbicide substrates.  Environmental Technology & Innovation,      [PMID:] [10.1016/j.eti.2025.104446]
8. Lu Zeng, Huan Lv, Xiangrui Li, Wenjia Yang, Wencan Luo, Linghong Kong, Qiujin Zhu.  (2025)  Colloidal gold-based lateral flow immunoassay for detecting cyclosulfamuron residues in cereal samples.  Food Bioscience,      [PMID:] [10.1016/j.fbio.2025.106761]
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