34256-01-4 Usage
Uses
Used in Pharmaceutical Industry:
3-Methoxy-benzenesulfonic acid is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its ability to facilitate specific chemical transformations makes it a valuable component in the development of new drugs and medications.
Used in Chemical Industry:
In the chemical industry, 3-Methoxy-benzenesulfonic acid serves as a crucial reagent in organic synthesis, contributing to the production of a variety of chemical products. Its versatility in facilitating reactions is essential for the synthesis of complex organic molecules.
Used in Dye Manufacturing:
3-Methoxy-benzenesulfonic acid is utilized in the dye manufacturing process, where it plays a role in the synthesis of different types of dyes. Its chemical properties allow for the creation of a wide range of colorants used in various applications.
Used as a Catalyst in Chemical Reactions:
3-Methoxy-benzenesulfonic acid is employed as a catalyst to accelerate various chemical reactions. Its presence helps to increase the rate of reaction, improving the efficiency of chemical processes in industrial settings.
Used in the Production of Agrochemicals:
3-Methoxy-benzenesulfonic acid is also used in the agrochemical sector, where it aids in the synthesis of agrochemical products. Its role in facilitating specific chemical transformations is vital for the development of effective agricultural chemicals.
Used in Specialty Chemicals Manufacturing:
3-Methoxy-benzenesulfonic acid finds application in the production of specialty chemicals, where its unique properties are harnessed to create tailored chemical products for specific industries and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 34256-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,2,5 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34256-01:
(7*3)+(6*4)+(5*2)+(4*5)+(3*6)+(2*0)+(1*1)=94
94 % 10 = 4
So 34256-01-4 is a valid CAS Registry Number.
34256-01-4Relevant articles and documents
Phenylthio-derivatives of α-methylene-γ-lactones as pro-drugs of cytotoxic agents
Fardella, Giuseppe,Barbetti, Paolo,Grandolini, Giuliano,Chiappini, Ione,Ambrogi, Valeria,Scarcia, Vito,Furlani Candiani, Ariella
, p. 515 - 523 (2007/10/03)
A series of substituted phenylthio-derivatives of grosheimin (1), a natural cytotoxic guaianolide, were investigated with the aim of providing insight into their mechanism of action as cytotoxic agents against KB cell lines. Hydrolysis data, kinetics, in the presence and in the absence of H2O2, and the valuation of lipophilicity were correlated with cytotoxicity values and with Hammett-σ-values of substituents (R) at the thiophenol ring. These compounds behave as 'pro-drugs' which release the cytotoxic agent grosheimin by sulphur-oxidation promoted by H2O2 and subsequent retro- elimination which depends on the nature and position of the R substituent.
Sulfide Oxidation and Oxidative Hydrolysis of Thioesters by Peroxymonosulfate Ion
Bunton, Clifford A.,Foroudian, Houshang J.,Kumar, Anurag
, p. 33 - 40 (2007/10/02)
Peroxymonosulfate ion, HSO5-, as OXONE, in aqueous MeCN readily converts aryl thiobenzoates, XC6H4CO*SC6H4Z (X = p-OMe, p-Me, H, p-Cl, p-CN; Z = p-OMe, p-Me, H, m-OMe, p-Cl, m-Cl, p-NO2) into carboxylic and sulfonic acids.Reactions are second order and have small substituent effects, with ρ ca. -0.6 based on ?m and ?p substituent parameters, but rates increase markedly with increasing water content in aqueous MeCN and entropies of activation are negative.The initial step is very similar to the oxidation of methyl aryl sulfides by HSO5- which has similar solvent and substituent effects.Enthalpies of activation are much lower for oxidation of the sulfides than of the corresponding esters but entropies of activation are similar.
