6375-02-6

Usage

Uses

Used in Biochemical Research:
5-Amino-2-ethoxy-benzenesulfonic acid is used as a serine protease inhibitor for preventing the degradation of proteins by serine proteases. Its effectiveness against a wide range of proteases makes it a crucial component in various biochemical research applications.
Used in Biomedical Research:
In biomedical research, 5-Amino-2-ethoxy-benzenesulfonic acid is employed as a protease inhibitor to study the role of serine proteases in various biological processes and diseases. Its ability to irreversibly inhibit protease activity allows researchers to investigate the specific functions of these enzymes and their potential as therapeutic targets.
Used in Laboratory Settings:
5-Amino-2-ethoxy-benzenesulfonic acid is used as a reagent in laboratory settings to maintain the integrity of proteins during experiments. Its stability and solubility in water make it an easy-to-handle and reliable option for preventing unwanted proteolysis.
Used in Drug Development:
In the pharmaceutical industry, 5-Amino-2-ethoxy-benzenesulfonic acid is utilized as a tool in drug development to understand the mechanisms of action and potential side effects of compounds that target serine proteases. Its ability to inhibit a broad spectrum of proteases aids in the identification of specific enzyme-inhibitor interactions and the optimization of drug candidates.
Used in Diagnostic Applications:
5-Amino-2-ethoxy-benzenesulfonic acid is employed in diagnostic applications to assess the activity of serine proteases in biological samples. By inhibiting the enzymatic activity of these proteases, it helps in the accurate measurement of their levels and activity, which can be crucial for diagnosing and monitoring certain diseases and conditions.

InChI:InChI=1/C19H17ClN2O3S/c1-12-9-15(5-6-16(12)20)25-8-7-24-14-4-2-3-13(10-14)11-17-18(23)22-19(21)26-17/h2-6,9-11H,7-8H2,1H3,(H2,21,22,23)/b17-11-

Upstream product

• 156-43-4 4-Ethoxyaniline 
• 7664-93-9 sulfuric acid 
• 62-44-2 4-ethoxyacetanilide 

Relevant academic research and scientific papers

Amino disazo dyestuffs containing a fluoropyrimidinyl or a fluorotriazinyl reactive group

Dyestuffs of the formula STR1 wherein X=--CH=CH2, --CH2 --CH2 OSO3 H, --CH=CHCl or --CH2 --CH2 Cl and Y=a fiber-reactive fluoropyrimidinyl or fluorotriazine radical and wherein u and v=H or SO3 H, where u~v. Such dyestuffs suitable for dyeing and printing diverse substrates, particularly cotton, to give products a high degree of dyestuff fixation.

2,4-diamino-6-fluorotriazine disazo reactive dyestuffs

A dyestuff of the formula STR1 in which R is H or Ch3 STR2 in which R1 is H, substituted or unsubstituted C1 -C4 -alkyl or --X--Y X is a divalent aliphatic, cycloaliphatic, aliphaticcycloaliphatic radical or an araliphatic radical Y is COOH, SO3 H, OSO3 H or SO2 G, in which G is CH=CH2 or --CH2 --CH2 --Z, in which Z denotes a group which can be eliminated under alkaline conditions, R2 is H or C1 -C4 -alkyl, and the benzene radical D and the benzene or naphthalene radical L can contain customary substituents, is suitable for the dyeing and printing of OH- and NH-containing materials. They produce lightfast and wetfast brilliant dyeings and prints.

Reactive dyestuffs comprising a triazine moiety and a vinylsulfonyl moiety both being linked by a substituted alkylene bridge member

A reactive dye of the formula STR1 in which: F is a radical selected from the group consisting of metal-free or metal-containing monoazo or disazo dyes containing at least one --SO3 H group, anthraquinone dyes, sulfophthalocyanine dyes, formazan dyes, phenazine dyes, oxazine dyes and nitroaryl dyes, R is hydrogen, C1 -C4 alkyl which is unsubstituted or substituted with --COOH or --SO3 H, cyanoethyl, or hydroxyethyl, X is fluorine, chlorine, bromine, --SO3 H, phenylsulfonyl or C1 -C4 -alkylsulfonyl, p is 1 or 2 and A is a radical of the formula STR2 in which: Y is chlorine, bromine, fluorine, --OH, --OSO3 H, --O-acyl, --CN, --COOH, --COO--C1 -C4 -alkyl, --CONH2 or --SO2 --Z, the group designated "alk" is a straight or branched polymethylene radical having 2 to 6 carbon atoms, V is STR3 hydrogen or C1 -C4 -alkyl which is unsubstituted or substituted by C1 -C2 -alkoxy, carboxyl, sulfo, halogen or hydroxy, Z is β-halogenoethyl, vinyl or β-acetoxyethyl, or A is a radical of the formulae STR4 in all of which R' is C1-6 -alkyl or hydrogen, Z is as defined above, o is 0 to 6, and m is 2 to 6.

Fiber-reactive disazo brown dye having vinylsulfone-type reactive group

A compound, or a salt thereof, represented by the following formula, STR1 wherein A is a substituted or unsubstituted phenylene or naphthylene group, B is STR2 in which R3 is a hydrogen atom or a lower alkyl, lower alkoxy, acylamino or ureido group, and R4 is a hydrogen atom or a lower alkyl or lower alkoxy group, R1 and R3 are independently a hydrogen atom or a substituted or unsubstituted lower alkyl group, X is a substituted or unsubstituted amino, lower alkoxy, substituted phenoxy or sulfo group, Y is --SO2 CH=CH2 or --SO2 CH2 CH2 Z, in which Z is a group capable of being split by the action of an alkali, and m is 2 or 3, which is useful for dyeing hydroxyl group- or amide group-containing fiber materials to give dyed products of a brown color having excellent fastness properties with good build-up property.

Azo reactive dyestuffs having an aryl-triazinyl-aryl diazo component

Optionally metallized azo dyestuffs which in the form of the free acid correspond to the formula STR1 wherein K is the radical of a benzene, naphthalene, pyrazolone, pyridone, pyrimidone, acetoacetic acid arylide or aminopyrazole coupling component; A is a non-ionic substituent; X is STR2 wherein W is a direct bond or a bridge member to a C atom of the benzene or naphthalene nucleus or the coupling component K; R is hydrogen or C1 -C4 -alkyl; B is a direct bond or a bridge member, especially -CO- or -SO2 -, to a C atom of Q; Q is a reactive radical; m is 0, 1 or 2; n is 0, 1 or 2; p is 0 or 1; q is 0, 1 or 2; and r is 0 or 1; and their use for the dyeing and printing of natural and regenerated cellulose fibre materials such as cotton and rayon, as well as natural and synthetic polyamide fibre materials, for example those of wool, silk, poly-ε-caprolactam or polycondensate of hexamethylene-diamine and adipic acid. The dyeings obtained, espeically those on cotton and rayon, are distinguished by good fastness properties, especially fastness to wet processing and to light.