FLUMICLORAC-PENTYL
- Product Name
- FLUMICLORAC-PENTYL
- CAS No.
- 87546-18-7
- Chemical Name
- FLUMICLORAC-PENTYL
- Synonyms
- S 2303;V 23031;S 23031;RESOURCE;SUMIVERDE;Pentyl ester;Flumiclorac-pe;fluMiclorac-penty;FLUMICLORAC-PENTYL;Flumiclorac-pentyl Standard
- CBNumber
- CB6141035
- Molecular Formula
- C21H23ClFNO5
- Formula Weight
- 423.86
- MOL File
- 87546-18-7.mol
FLUMICLORAC-PENTYL Property
- Melting point:
- 90-91℃
- Boiling point:
- 558.0±50.0 °C(Predicted)
- Density
- d20 1.3316
- storage temp.
- 0-6°C
- pka
- -2.32±0.20(Predicted)
- EPA Substance Registry System
- Flumiclorac-pentyl (87546-18-7)
Safety
- HS Code
- 29251900
- Toxicity
- LD50 in rats (mg/kg): >5000 orally; >2000 dermally (Kamoshita)
N-Bromosuccinimide Price
- Product number
- F500475
- Product name
- Flumiclorac-pentyl
- Packaging
- 10mg
- Price
- $85
- Updated
- 2021/12/16
- Product number
- F500475
- Product name
- Flumiclorac-pentyl
- Packaging
- 100mg
- Price
- $365
- Updated
- 2021/12/16
- Product number
- MT-51822
- Product name
- Flumiclorac-pentyl
- Purity
- 98%
- Packaging
- 50ml
- Price
- $410
- Updated
- 2021/12/16
FLUMICLORAC-PENTYL Chemical Properties,Usage,Production
Chemical Properties
Pure product is white powdery solid. Melting point 88.9～90.1℃, relative density 1.33(20℃), vapor pressure 1.0×10-5Pa (25℃), partition coefficient 4.99 (20℃), solubility at 25℃: methanol 47.8g/L, n-octanol 16.0g/L, acetone 590g/L, n-hexane 3.28g/L, water 0.189mg/L, half-life in water 6min (pH=9), 19h (pH=7), 42d (pH=5). 6min (pH=9), 19h (pH=7), 42d (pH=5).
Uses
Flumiclorac-pentyl is a herbicide.
Uses
Herbicide.
Definition
ChEBI: Flumiclorac pentyl is a pyrroline.
Synthesis
Flumiclorac-pentyl is produced via a 5–6 step synthesis that commences with the preparation of the hexahydrophthalic anhydride core through Diels-Alder cycloaddition of maleic anhydride with cis-1,3-butadiene under high-pressure conditions in benzene, followed by ring opening to the diacid and condensation with methylamine in water to form N-methyl-hexahydrophthalimide. This imide is then lithiated and coupled via nucleophilic substitution to 2-chloro-4-fluoro-5-nitrophenyl acetate. Reduction of the nitro group using yields the amine intermediate, which undergoes intramolecular cyclisation with the acetate to form the cyclic imide.
Metabolic pathway
In the feces and urine of rats, more than 90% of administered 14C-flumiclorac pentyl is excreted within 48 h of treatment. Flumiclorac pentyl is rapidly and extensively metabolized. The major fecal metabolites are identified as the sulfonic acid conjugates, and the major urinary metabolite is identified as 5-amino-2- chloro-4-fluorophenoxyacetic acid. The metabolic reactions include cleavage of the ester linkage, cleavage of the imide linkage, hydroxylation and following reduction at the cyclohexene ring of the cyclohexene- 1,2-dicarboxylic acid moiety, and incorporation of a sulfonic acid group into the carbon ? carbon double bond of the 3,4,5,6-tetrahydrophthalimide moiety.
FLUMICLORAC-PENTYL Preparation Products And Raw materials
Raw materials
Preparation Products
FLUMICLORAC-PENTYL Suppliers
- Tel
- 18210857532; 18210857532
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11705
- Advantage
- 57
- Tel
- 025-57798810
- Fax
- 025-57019371
- sales@sunlidabio.com
- Country
- China
- ProdList
- 3239
- Advantage
- 55
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- 422131432@qq.com
- Country
- China
- ProdList
- 9979
- Advantage
- 55
- Tel
- 0512-87182056 18013166090
- Fax
- 0512-87182056
- lingling.qi@yacoo.com.cn
- Country
- China
- ProdList
- 6295
- Advantage
- 60
- Tel
- 022-6537-8550 15522853686
- Fax
- 022-2532-9655
- sales@altasci.com.cn
- Country
- China
- ProdList
- 4511
- Advantage
- 55
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 6687
- Advantage
- 55
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20794
- Advantage
- 60
- Tel
- sales@njromanme.com
- Country
- China
- ProdList
- 4529
- Advantage
- 58
- Tel
- 0755-85201366 18938635012
- Fax
- 0755-85201366
- sales@regentsciences.com
- Country
- China
- ProdList
- 9636
- Advantage
- 58