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218766

4-氨基甲苯-3-磺酸

Name: 4-氨基甲苯-3-磺酸
Brand: ALDRICH

99%

别名:

2-氨基-5-甲基苯磺酸, 4-甲基苯胺-2-磺酸

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关于此项目

线性分子式:

H₂NC₆H₃(CH₃)SO₃H

化学文摘社编号:

88-44-8

分子量:

187.22

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24853086

EC Number:

201-831-3

Beilstein/REAXYS Number:

2211509

MDL number:

MFCD00007908

Assay:

99%

Form:

solid

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属性

Quality Level

100

assay

99%

form

solid

solubility

water: soluble 6 g/L at 20 °C

functional group

sulfonic acid

SMILES string

Cc1ccc(N)c(c1)S(O)(=O)=O

InChI

1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)

InChI key

LTPSRQRIPCVMKQ-UHFFFAOYSA-N

说明

General description

4-Aminotoluene-3-sulfonic acid acts as Schiff base ligand and forms binary and ternary complexes with Co(II), Ni(II), Cu(II) and Zn(II) ions.

Application

4-Aminotoluene-3-sulfonic acid was used to investigate the enrichment of aminobenzoic acids and aminotoluenesulfonic acids using graphitized carbon black (GCB) by solid-phase extraction. It was also used in the synthesis of azobenzene derivatives.

Legal Information

DuPont 产品

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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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Solid-phase extraction of aminobenzoic acids and aminotoluenesulfonic acids with graphitized carbon black.

Bohme C, et al.

Fresenius Journal of Analytical Chemistry, 360(7-8), 805-807 (1998)

[New derivatives of azobenzene for the directed modification of proteins].

Le Tkhi Khien et al.

Bioorganicheskaia khimiia, 35(5), 610-617 (2009-11-17)

Derivatives of azobenzene which contained a maleimide group in one of the benzene rings (for binding to a protein cysteine residue) and maleimide, hydroxyl, or carboxyl substitutes in another benzene ring were synthesized. The reactivity of these compounds towards a

Identification and quantification of the decarboxylated analogue of Pigments Red 57 and 57:1 in the color additives D&C Red No. 6, D&C Red No. 7, and their lakes, using a chelating agent and UHPLC.

Marianita Perez-Gonzalez et al.

Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 36(2), 212-224 (2019-01-31)

Pigment Red 57 (Colour Index No. 15850, PR57) and Pigment Red 57:1 (Colour Index No. 15850:1, PR57:1) are certifiable in the USA as the color additives D&C Red No. 6 (R6) and D&C Red No. 7 (R7) for use in

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全球贸易项目编号

货号	GTIN
218766-250G	04061832418902