Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Mefluidide
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Purity: 98.0%
Stocking Period: 10 Day
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DC Chemicals Limited
China
Product Name: Mefluidide
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: Mefluidide
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

53780-34-0

53780-34-0 structure

53780-34-0 structure

Name: Mefluidide
Chemical Name: mefluidide
CAS Number: 53780-34-0
Molecular Formula: C₁₁H₁₃F₃N₂O₃S
Molecular Weight: 310.29
Catalog: analytical chemistry Standard Pesticides, veterinary drugs and fertilizers
Create Date: 2018-06-30 23:16:22
Modify Date: 2025-08-25 13:40:29
Mefluidide is a potent inhibitor of KCS6, CER60 and CER1 enzymes and can be used in herbicide research[1].

Name	mefluidide
Synonyms	N-[2,4-dimethyl-5-(trifluoromethylsulfonylamino)phenyl]acetamide 2',4'-dimethyl-5'-trifluoromethylsulfonylaminoacetanilide N-[2,4-dimethyl-5-[[(trifluoromethyl)sulfonyl]amino]phenyl]acetamide Embark Embark plant growth regulator 5’-(1,1,1-trifluoromethanesulfonamido)acet-2’,4’-xylidide EINECS 258-767-4 5-Acetamido-2,4-dimethyltrifluoromethanesulfonanilide Embark 2S N-[2,4-dimethyl-5-(1,1,1-trifluoromethanesulfonamido)phenyl]acetamide Vistar herbicide VEL 3973 Vistar Trim-Cut MEFLUIDIDE

Description	Mefluidide is a potent inhibitor of KCS6, CER60 and CER1 enzymes and can be used in herbicide research[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Tresch S, et al. Inhibition of saturated very-long-chain fatty acid biosynthesis by mefluidide and perfluidone, selective inhibitors of 3-ketoacyl-CoA synthases. Phytochemistry. 2012 Apr;76:162-71.

Density	1.464g/cm3
Melting Point	183-185°
Molecular Formula	C₁₁H₁₃F₃N₂O₃S
Molecular Weight	310.29
Exact Mass	310.06000
PSA	83.65000
LogP	3.75010
Index of Refraction	1.539

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AE2460000

CHEMICAL NAME :: Acetanilide, 2',4'-dimethyl-5-((trifluoromethyl)sulfonamido)-

CAS REGISTRY NUMBER :: 53780-34-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C11-H13-F3-N2-O3-S

MOLECULAR WEIGHT :: 310.32

WISWESSER LINE NOTATION :: FXFFSWMR B1 D1 EMV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85ARAE "Agricultural Chemicals," Thomson, W.T., 4 vols., Fresno, CA, Thomson Publications, 1976/77 revision Volume(issue)/page/year: 3,66,1976/1977

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >8500 mg/m3

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A256,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1920 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,545,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A256,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >4620 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A256,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >4640 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,545,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989

RIDADR	UN3077 (solid); UN3082 (liquid)
RTECS	AE2460000
HS Code	2935009015

335-05-7 structure

335-05-7

53780-33-9 structure

53780-33-9

141-78-6 structure

141-78-6

75-50-3 structure

75-50-3

~86%

Detail

Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.4, page 152 - 186

Precursor 4
335-05-7 53780-33-9 141-78-6 75-50-3
DownStream 0

HS Code	2935009015
Summary	2935009015 n-(2,4-dimethyl-5-(trifluoromethylsulfonamido)phenyl)acetamide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:35.0%

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