CAS 80-48-8

Ácido bencenosulfónico, 4-metil-, éster metílico

Descripción:

El éster metílico del ácido 4-metilbenzenosulfónico, también conocido como metil 4-metilbenzenosulfonato, es un compuesto orgánico caracterizado por su grupo funcional sulfonato unido a un anillo de benceno sustituido por un metilo. Este compuesto aparece típicamente como un líquido incoloro a amarillo pálido con un olor dulce y aromático. Es soluble en disolventes orgánicos como el etanol y el éter, pero tiene una solubilidad limitada en agua debido a su estructura aromática hidrofóbica. La presencia del grupo sulfonato le confiere características polares, lo que lo convierte en un intermediario útil en la síntesis orgánica, particularmente en la producción de productos farmacéuticos y agroquímicos. También se utiliza en diversas aplicaciones, incluyendo como reactivo en reacciones químicas y como tensioactivo. Los datos de seguridad indican que debe manejarse con cuidado, ya que puede causar irritación en la piel y los ojos. Se recomienda un almacenamiento adecuado en un lugar fresco y seco, alejado de sustancias incompatibles, para mantener su estabilidad y eficacia.

Fórmula: C₈H₁₀O₃S

InChI: InChI=1/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3

Clave InChI: InChIKey=VUQUOGPMUUJORT-UHFFFAOYSA-N

SMILES: S(OC)(=O)(=O)C1=CC=C(C)C=C1

Sinónimos:

• 4-Methylbenzensulfonic acid methyl ester
• Benzenesulfonate, 4-Methyl-, Methyl
• Methyl 4-methylbenzenesulfonate
• Methyl Toluene-4-Sulphonate
• Methyl p-methylbenzenesulfonate
• Methyl p-toluenesulfonate
• Methyl p-tosylate
• Methyl toluene-4-sulfonate
• Methyl toluenesulfonate
• Methyl tosylate
• Methyltoluol-4-sulfonat
• Nsc 406335
• P-Toluolsulfonsaeure-Methylester
• Toluene-4-Sulfonate, Methyl
• Toluene-4-sulfonate de methyle
• Toluene-4-sulfonic acid methyl ester
• Tolueno-4-Sulfonato De Metilo
• p-Methylbenzenesulfonic acid methyl ester
• p-Toluenesulfonic acid, methyl ester
• Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester
• Methyl p-tosylate~p-Toluenesulphonic acid methyl ester
• methyl para-toluenesulfonate
• P-Toluene sulfonic acid Methyl Ester
• Benzenesulfonic acid, 4-methyl-, methyl ester
• 4-Toluenesulfonic acid methyl ester
• PTSM
• Methyl p-Toluenesulphonate
• Benzenesulfonicacid,4-methyl-,methylester
• 4-TOLUENESULFONATE METHYL ESTER
• 8-METHOXYPYRENE-1,3-6-TRISULFONIC ACID TRISODIM SALT
• PTS1
• MPTS, TRISODIUM SALT
• MPTS
• 4-methylbenzenesulfonic acid methyl ester
• METHYL 4-TOLUENESULFONATE
• 4-methyl-benzenesulfonicacimethylester
• TRISODIUM-8-METHOXYPYRENE-1,3,6-SULFONATE
• LABOTEST-BB LT00782089
• TRISODIUM 8-METHOXYPYRENE-1,3,6-TRISULFONATE

Methyl p-Toluenesulfonate

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Pureza: >98.0%(GC)

Forma y color: White or Colorless to Light yellow powder to lump to clear liquid

Peso molecular: 186.23

Ref: 3B-T0269

Methyl p-toluenesulfonate, 98%

CAS: 80-48-8

Methyl p-toluenesulfonate is used as a methylating agent in organic synthesis. It acts as a catalyst for alkyd resins. It is also employed in selective 1-substitution reaction of tetrazole. Further, it is used in the preparation of dyes. This Thermo Scientific Chemicals brand product was originally

Fórmula: C₈H₁₀O₃S

Pureza: 98%

Forma y color: Crystals or powder or crystalline powder or clear liquid as melt, Colorless to pale yellow to yellow to brown

Peso molecular: 186.23

Ref: 02-A10881

Methyl 4-methylbenzenesulfonate

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Pureza: 98%

Forma y color: Liquid

Peso molecular: 186.2282

Ref: IN-DA003592

p-Toluenesulfonic Acid Impurity 2 (Methyl p-Toluenesulfonate)

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Forma y color: Colorless Semi-Solid

Peso molecular: 186.23

Ref: 4Z-T-219003

Methyl toluene-4-sulphonate

CAS: 80-48-8

Methyl toluene-4-sulphonate

Fórmula: C₈H₁₀O₃S

Pureza: 99%

Forma y color: clear. colourless liquid/ white low melting solid fused solid

Peso molecular: 186.23g/mol

Ref: 54-OR46002

Methyl Toluene-4-sulphonate

Producto controlado

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Forma y color: Neat

Peso molecular: 186.23

Ref: 86-MM0722.01

Methyl-4-toluenesulphonate

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Pureza: 98%

Forma y color: Solid, Low Melting Solid

Peso molecular: 186.23

Ref: 10-F158300

Methyl p-Toluenesulfonate

Producto controlado

CAS: 80-48-8

Applications Methyl p-Toluenesulfonate is a sulfonate ester which is a genotoxic impurity present in certain drug substances. It is used as a reagent in the synthesis of novel 3-hydroxy benzaldehyde-N-methyl 4 stilbazolium tosylate crystals which can be used in nonlinear optics applications.
References Devenport, N., et al.: Anal. Chem., 85, 224 (2013); Jagannathan, K., et al.: Spectrochim. Acta A., 153, 735 (2016);

Fórmula: C₈H₁₀O₃S

Forma y color: Neat

Peso molecular: 186.23

Ref: TR-M330665

Methyl p-toluenesulfonate

CAS: 80-48-8

Methyl p-toluenesulfonate is an oxidation catalyst that is used in the preparation of samples for structural analysis, such as gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS). It may also be used to synthesize cationic polymers. Methyl p-toluenesulfonate has been shown to have antimicrobial properties against gram positive bacteria, which are caused by the hydroxyl group on the methyl group. This compound can also react with halides, such as chloride and bromide, and lc-ms/ms methods.

Fórmula: C₈H₁₀O₃S

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 186.23 g/mol

Ref: 3D-FM11154

Methyl p-Toluenesulfonate pure, 98%

CAS: 80-48-8

Fórmula: C₈H₁₀O₃S

Pureza: min. 98%

Forma y color: Clear, Colourless to pale yellow, Liquid

Peso molecular: 186.23

Ref: SR-41652