Pretilachlor - ≥95% , CAS No.51218-49-6

CAS: 51218-49-6 Cat. No.: P140390 Molecular Weight: 311.85 Beilstein Registry Number: 2754162 EC Number: 610-630-3
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Acetamide, 2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)- | Pretilachlor [ISO] | PRETILACHLOR [MI] | D92176 | 2-Chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide # | Xanthosine hydrate | 2-(Trifluoromethyl)-DL-lactic acid | CG 113 | P1967 | Pre
Storage
Room temperature
Shipped In
Normal
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Status
Price
Qty
250mg
P140390-250mg
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$114.90
1g
P140390-1g
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$352.90

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Why this grade

≥95% 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Acetamide, 2-chloro-N-(2, 6-diethylphenyl)-N-(2-propoxyethyl)- | Pretilachlor [ISO] | PRETILACHLOR [MI] | D92176 | 2-Chloro-N-(2, 6-diethylphenyl)-N-(2-propoxyethyl)acetamide # | Xanthosine hydrate | 2-(Trifluoromethyl)-DL-lactic acid | CG 113 | P1967 | Pre
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCCCOCCN(C1=C(C=CC=C1CC)CC)C(=O)CCl
IUPAC Name2-chloro-N-(2,6-diethylphenyl)-N-(2-propoxyethyl)acetamide
InChIKeyYLPGTOIOYRQOHV-UHFFFAOYSA-N
INCHI1S/C17H26ClNO2/c1-4-11-21-12-10-19(16(20)13-18)17-14(5-2)8-7-9-15(17)6-3/h7-9H,4-6,10-13H2,1-3H3
Isomeric SMILES CCCOCCN(C1=C(C=CC=C1CC)CC)C(=O)CCl
WGK Germany 2
RTECS AB5427000
UN Number 3082
Molecular Weight 311.85
Beilstein 2754162
Reaxy-Rn 2754162
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2754162&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassAnilides
Intermediate Tree Nodes Not available
Direct ParentAnilides
Alternative Parents Tertiary carboxylic acid amides  Chloroacetamides  Dialkyl ethers  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl chlorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Anilide - Chloroacetamide - Tertiary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Dialkyl ether - Ether - Alkyl chloride - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Carbonyl group - Alkyl halide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as anilides. These are organic heterocyclic compounds derived from oxoacids RkE(=O)l(OH)m (l not 0) by replacing an OH group by the NHPh group or derivative formed by ring substitution.
External Descriptors Anilide herbicides
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR1I2 Tchem Pregnane X receptor (6667 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLK Tbio DNA polymerase kappa (8653 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.

1 results found

Lot NumberCertificate TypeDateItem
J1523103Certificate of AnalysisJul 07, 2023 P140390
Chemical and Physical Properties
SensitivityLight sensitive.
Molecular Weight311.800 g/mol
XLogP34.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count9
Exact Mass311.165 Da
Monoisotopic Mass311.165 Da
Topological Polar Surface Area29.500 Ų
Heavy Atom Count21
Formal Charge0
Complexity287.000
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. Lei Jiang, Lin Yuan, Shan Gao, Yingying Xiang, Fei Song, Wensi Ma, Jing Wan, Xiuling Ji, Yujiao Tu.  (2023)  Facile hydrothermal synthesis of N-doped fluorescent carbon dots for selective detection of insecticide parathion.  Analytical Methods,  15  (19): (2376-2381).  [PMID:37132329] [10.1039/D3AY00124E]
2. Yujie Zhang, Yunlong Huang, Ling Fu, Jiaoyan Qiu, Zhuqing Wang, Aiguo Wu.  (2020)  Colorimetric detection of paraquat in aqueous and fruit juice samples based on functionalized gold nanoparticles.  JOURNAL OF FOOD COMPOSITION AND ANALYSIS,      [PMID:] [10.1016/j.jfca.2020.103574]
3. Li’na Qiao, Sihua Qian, Yuhui Wang, Hengwei Lin.  (2018)  A colorimetric sensor array based on sulfuric acid assisted KMnO4 fading for the detection and identification of pesticides.  TALANTA,      [PMID:29426516] [10.1016/j.talanta.2018.01.029]
4. Jing-yan Kang, Yu-jie Zhang, Xing Li, Chen Dong, Hong-yu Liu, Li-jing Miao, Paul J. Low, Zhi-xian Gao, Narayan S. Hosmane, Ai-guo Wu.  (2017)  Rapid and sensitive colorimetric sensing of the insecticide pymetrozine using melamine-modified gold nanoparticles.  Analytical Methods,  10  (4): (417-421).  [PMID:] [10.1039/C7AY02658G]
5. Sihua Qian, Hengwei Lin.  (2015)  Colorimetric Sensor Array for Detection and Identification of Organophosphorus and Carbamate Pesticides.  ANALYTICAL CHEMISTRY,      [PMID:25913282] [10.1021/acs.analchem.5b00738]
6. Yifei Sun, Yan Tang, Zetao Chen, Miaoxiu Ge, Wei Xiong, Luhong Wen.  (2024)  A Facile Determination of Herbicide Residues and Its Application in On-Site Analysis.  Foods,  13  (8): (1280).  [PMID:38672952] [10.3390/foods13081280]
7. Xiu Liu, Xing Tang, Hongjun Chen, Xiang Wu, Zitong Fu, Mingyu Peng, Chenzhong Jin, Jun Guo.  (2025)  A Fenclorim Molecularly Imprinted Electrochemical Sensor Based on a Polycatechol/Ti3C2Tx Composite.  SENSORS,  25  (18): (5838).  [PMID:41013071] [10.3390/s25185838]
8. Xinyue Huang, Lei Jiang, Lin Yuan, Wensi Ma, Xintao Cui, Jiaxuan Liu, Xiuling Ji, YujiaoTu.  (2025)  Orange ratiometric fluorescent probe for sensitive detection of phoxim.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:40795714] [10.1016/j.saa.2025.126785]
9. Bu Ziyun, Si Qiankang, Lu Xiaolin, Wang Pei, Wu Dezhen, Mei Yingying.  (2025)  Monolithic capillary electrochromatographic system based on gold nanoparticles and chitosan chiral molecularly imprinted polymers for enantioseparation of metolachlor and separation of structural analogs.  MICROCHIMICA ACTA,  192  (5): (1-14).  [PMID:40205242] [10.1007/s00604-025-07142-9]
10. Qianxue Shao, Yongming Ruan, Ru Liang, Ruixin Jin, Zhixi Jin, Lin Xie, Yongqing Chi, Jiaojiao Xia, Pingyang Zhu.  (2025)  Toxicity and Safety Assessment of Key Pesticides Used in Rice Fields on Rice Flower Carp (Procypris merus).  Fishes,  10  (6): (248).  [PMID:] [10.3390/fishes10060248]
11. Yong-mei Zhang, Ping-ping Fan, Ling-zhi Zhang, Wei Yu, Song Xia, Fa-li Liu, Xue-de Li.  (2026)  Occurrence, ecological risk, and human health assessment of herbicide residues in Chaohu Lake, China.  Journal of Environmental Chemical Engineering,  14  (2): (121850).  [PMID:] [10.1016/j.jece.2026.121850]
12. Ru Liang, Qianxue Shao, Yongming Ruan, Min Wang, Jiarong Cui, Jiaojiao Xia, Yanfei Zhu, Ziyao Liu, Zengpei Lin, Hongxing Xu, Zhongxian Lu, Pingyang Zhu.  (2026)  Toxicological impacts of paddy field pesticides on red claw crayfish (Cherax quadricarinatus) and implications for integrated rice-crayfish farming.  Aquaculture Reports,      [PMID:] [10.1016/j.aqrep.2026.103532]
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