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33859

Metolachlor, predominantly S-Metolachlor

PESTANAL®, analytical standard

Synonym(s):

2-Chloro-N-(2-ethyl-6-methylphenyl)-N-[(1S)-2-methoxy-1-methylethyl]acetamide

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About This Item

Empirical Formula (Hill Notation):
C15H22ClNO2
CAS Number:
87392-12-9
Molecular Weight:
283.79
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754674
MDL number:
MFCD04967118
Beilstein/REAXYS Number:
6483536
Technical Service
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grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

~60% (S-Metolachlor (HPLC-ER))

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

SMILES string

CCc1cccc(C)c1N([C@@H](C)COC)C(=O)CCl

InChI

1S/C15H22ClNO2/c1-5-13-8-6-7-11(2)15(13)17(14(18)9-16)12(3)10-19-4/h6-8,12H,5,9-10H2,1-4H3/t12-/m0/s1

InChI key

WVQBLGZPHOPPFO-LBPRGKRZSA-N

General description

S-Metolachlor is a herbicide and an isomer of metolachlor, which can be used for selective grass weed control, and it can reduce the chemical load to the environment likewise give good efficiency.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Analysis Note

May contain up to 40% (R)-enantiomer

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H317,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

农药列管产品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK0270
BCBZ6026
BCBZ3618

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Josef Velisek et al.
Pesticide biochemistry and physiology, 153, 87-94 (2019-02-13)
The effects of s-metolachlor chronic exposure at concentrations of 1.1 μg/L (maximal real environmental concentration in the Czech Republic), 11 μg/L (environmental relevant concentration) and 110 μg/L on early life stages of marbled crayfish (Procambarus virginalis) was evaluated under laboratory conditions. All s-metolachlor
Enantioselective catalysis for agrochemicals. The case histories of (S)?metolachlor,(R)?metalaxyl and clozylacon
Blaser H-U and Spindler F
Topics in Catalysis, 4, 275-282 (1997)
Matthew T Moore et al.
Journal of environmental sciences (China), 56, 114-121 (2017-06-03)
By the year 2050, the population of the United States is expected to reach over 418 million, while the global population will reach 9.6 billion. To provide safe food and fiber, agriculture must balance pesticide usage against impacts on natural
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Global Trade Item Number

SKUGTIN
33859-100MG-R04061826744994