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Merck
CN

190039

Sigma-Aldrich

2,6-二氟苯甲酸

98%

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About This Item

线性分子式:
F2C6H3CO2H
CAS号:
分子量:
158.10
Beilstein:
973774
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

solid

mp

157-161 °C (lit.)

官能团

carboxylic acid
fluoro

SMILES字符串

OC(=O)c1c(F)cccc1F

InChI

1S/C7H4F2O2/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3H,(H,10,11)

InChI key

ONOTYLMNTZNAQZ-UHFFFAOYSA-N

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一般描述

2,6-Difluorobenzoic acid is the major degradation product of diflubenzuron.

应用

2,6-Difluorobenzoic acid has been used in the synthesis of 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide and methyl 2,6-difluorobenzoate.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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E Gattavecchia et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 16(2), 159-166 (1981-01-01)
Diflubenzuron (I) and its major degradation products 4-chlorophenyl urea (II), 2,6-difluorobenzoic acid (III) and 4-chloroaniline (IV) were tested for their activity on Euglena gracilis Z. The inhibition on the growth and on the incorporation of glycine-U-14C in the protein of
Li Chen et al.
Journal of agricultural and food chemistry, 53(1), 38-41 (2005-01-06)
Two series of benzoylphenylurea derivatives were synthesized as candidate propesticides by a nucleophilic addition reaction between 2,6-difluronbenzoyl isocyanate and N-substitutedaniline. The new compounds were identified by 1H NMR spectroscopy, electron ionization-mass spectrometry, and elemental analyses. The bioactivities of the new
A Karipides et al.
Acta crystallographica. Section C, Crystal structure communications, 48 ( Pt 6), 1015-1018 (1992-06-15)
Ca2+.2C7H3O2F2-.2H2O, M(r) = 390.3, monoclinic, C2/c, a = 17.584 (4), b = 10.771 (3), c = 7.887 (2) A, beta = 91.28 (2) degrees, V = 1493 A3, Z = 4, Dm = 1.75, Dx = 1.74 g cm-3, lambda(Mo
Min Wang et al.
Bioorganic & medicinal chemistry letters, 23(4), 1017-1021 (2013-01-09)
The authentic standard 2,6-difluoro-N-(3-methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide was synthesized from 2,6-difluorobenzoic acid and 3-amino-5-hydroxypyrazole in 9 steps with 1% overall chemical yield. Direct desmethylation of the reference standard with TMSCl/NaI gave the precursor 2,6-difluoro-N-(3-hydroxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide for radiolabeling in 70% yield. The target tracer 2,6-difluoro-N-(3-[(11)C]methoxy-1H-pyrazolo[3,4-b]pyridine-5-yl)-3-(propylsulfonamidio)benzamide
J Koerts et al.
Xenobiotica; the fate of foreign compounds in biological systems, 27(8), 801-817 (1997-08-01)
1. The metabolic fate of the insecticide teflubenzuron, orally dosed to the male Wistar rat, was investigated. Particular attention was paid to the metabolic fate of the benzoyl and aniline moiety after hydrolysis of the urea bridge. 2. The 0-48-h

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