(S)-Metolachlor
- CAS No.
- 87392-12-9
- Chemical Name:
- (S)-Metolachlor
- Synonyms
- S-METOLACHLOR;cga77102;dualgold;(S)-Metolachor;S-Metolachlor 96%;metolachlor(alpha);S-Metolachlor [iso];S-Metolachlor, Pestanal;S-Metolachlor solution;C15171000 S-Metolachlor
- CBNumber:
- CB0705240
- Molecular Formula:
- C15H22ClNO2
- Molecular Weight:
- 283.79
- MDL Number:
- MFCD04967118
- MOL File:
- 87392-12-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Metolachlor, predominantly S-Metolachlor certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | CRM33859 | 100MG | $86.9 |
| Metolachlor, predominantly S-Metolachlor PESTANAL?, analytical standard | 33859 | 100mg | $43.7 |
| S-Metolachlor | M338713 | 10mg | $45 |
| (S)-Metolachor | orb573208 | 100mg | $277.1 |
| (S)-Metolachor | orb573208 | 250mg | $414.8 |
| More product size | |||
| Melting point | -39.9°C |
|---|---|
| Boiling point | 282°C (rough estimate) |
| Density | 1.0858 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| Flash point | 4 °C |
| storage temp. | 0-6°C |
| solubility | Acetic Acid (Slightly), Chloroform (Slightly), Methanol (Slightly) |
| pka | 1.45±0.50(Predicted) |
| form | Liquid |
| color | Colorless to light yellow |
| BRN | 6483536 |
| Major Application |
agriculture environmental |
| InChI | 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 |
| InChIKey | WVQBLGZPHOPPFO-LBPRGKRZSA-N |
| SMILES | C(N(C1=C(C)C=CC=C1CC)[C@@H](C)COC)(=O)CCl |
| EWG's Food Scores | 1-2 |
| FDA UNII | 1O4NMK7I6H |
| EPA Substance Registry System | S-Metolachlor (87392-12-9) |
| Pesticides Freedom of Information Act (FOIA) | s-Metolachlor |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317-H410 |
| Precautionary statements | P273-P280-P302+P352 |
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xi,N,Xn,F |
| Risk Statements | 43-50/53-67-65-63-48/20-38-11 |
| Safety Statements | 24-37-60-61-62-36/37 |
| RIDADR | UN 3077 |
| WGK Germany | 2 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Skin Sens. 1 |
(S)-Metolachlor price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CRM33859 | Metolachlor, predominantly S-Metolachlor certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 87392-12-9 | 100MG | $86.9 | 2026-03-19 | Buy |
| Sigma-Aldrich | 33859 | Metolachlor, predominantly S-Metolachlor PESTANAL?, analytical standard | 87392-12-9 | 100mg | $43.7 | 2026-03-19 | Buy |
| TRC | M338713 | S-Metolachlor | 87392-12-9 | 10mg | $45 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb573208 | (S)-Metolachor | 87392-12-9 | 100mg | $277.1 | 2021-12-16 | Buy |
| Biorbyt Ltd | orb573208 | (S)-Metolachor | 87392-12-9 | 250mg | $414.8 | 2021-12-16 | Buy |
(S)-Metolachlor Chemical Properties,Uses,Production
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.
Uses
Herbicide.
Definition
ChEBI: (S)-metolachlor is the (S)-enantiomer of 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(1-methoxypropan-2-yl)acetamide. It is an enantiomer of a (R)-metolachlor.
Synthesis
In 250ml flask add amine ether (40g, 0.1894mol), add sodium carbonate (11.2g, 0.1042mol), add water 11.1g, stirring, dropwise addition of chloroacetyl chloride (22.7g, 0.1988mol), dropwise addition is completed to continue stirring for 10 minutes, the assay was obtained conversion rate of 99.5%, and then add 30g of water to wash, static separation off the Then add 30g of water washing, static separation of the upper layer of water, the lower organic layer of vacuum dehydration, isopropyl metolachlor 54g, yield of 98.5%, GC content of 98%.
(S)-Metolachlor Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchemie Shanghai Co.,Ltd. | +8615921545397 | cindy_hu@alchemie-shanghai.com | China | 133 | 58 |
| Qingdao Trust Agri Chemical Co.,Ltd | +86-008615963231493 +86-008613573296305 | trustagri@hotmail.com | China | 301 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21595 | 55 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32469 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15081 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52722 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
View Lastest Price from (S)-Metolachlor manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-17 | (S)-Metolachor
87392-12-9
|
US $40.00-81.00 / mg | 99.17% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-12-02 | (S)-Metolachlor
87392-12-9
|
US $0.00 / kg | 1kg | 99 | 20tons | Qingdao Trust Agri Chemical Co.,Ltd |
-
- (S)-Metolachor
87392-12-9
- US $40.00-81.00 / mg
- 99.17%
- TargetMol Chemicals Inc.
-
- (S)-Metolachlor
87392-12-9
- US $0.00 / kg
- 99
- Qingdao Trust Agri Chemical Co.,Ltd
