CAS 696-63-9

4-Methoxybenzenethiol

Description:

4-Methoxybenzenethiol, also known as p-methoxybenzenethiol, is an organic compound characterized by the presence of a thiol (-SH) group and a methoxy (-OCH₃) substituent on a benzene ring. Its molecular formula is C₇H₈OS, and it features a benzene ring with a methoxy group positioned para to the thiol group. This compound is typically a colorless to pale yellow liquid with a distinct odor. It is soluble in organic solvents and exhibits moderate solubility in water due to the polar nature of the thiol group. 4-Methoxybenzenethiol is used in various applications, including as a reagent in organic synthesis and in the production of pharmaceuticals and agrochemicals. The presence of both the methoxy and thiol groups contributes to its reactivity, allowing it to participate in nucleophilic substitution reactions and form disulfides under oxidative conditions. Safety precautions should be taken when handling this compound, as thiols can be malodorous and may pose health risks if inhaled or ingested.

Formula: C₇H₈OS

InChI: InChI=1S/C7H8OS/c1-8-6-2-4-7(9)5-3-6/h2-5,9H,1H3

InChI key: InChIKey=NIFAOMSJMGEFTQ-UHFFFAOYSA-N

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

Synonyms:

• 4-Mercaptoanisole
• 4-Methoxybenzene-1-thiol
• 4-Methoxybenzenethiol
• 4-Methoxybenzolthiol
• 4-Methoxyphenyl mercaptan
• 4-Methoxyphenylthiol
• 4-Methoxythiophenol
• 4-Metoxibencenotiol
• Benzenethiol, p-methoxy-
• Nsc 100727
• Thiophenol, 4-Methoxy-
• p-Mercaptoanisole
• p-Methoxybenzenethiol
• p-Methoxyphenyl mercaptan
• p-Methoxyphenylthiol
• p-Methoxythiophenol
• 4-methoxy benzethiol
• 4-methoxybenzenethiolate

4-Methoxybenzenethiol

CAS: 696-63-9

Formula: C₇H₈OS

Purity: >96.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 140.20

Ref: 3B-M1333

4-Methoxythiophenol, 97%

CAS: 696-63-9

4-Methoxythiophenol is used in preparing samples for self-assembled monolayers (SAM?s) characterization and to study SAM’s effect on both n- and p-channel organic thin film transistors. It is also used in cesium fluoride-Celite catalyzed preparation of thioethers and thioesters. This Thermo Scientif

Formula: C₇H₈OS

Purity: 97%

Color and Shape: Clear colorless to pale yellow or pale pink to pink or pale red, Liquid

Molecular weight: 140.20

Ref: 02-A16009

4-Methoxythiophenol

CAS: 696-63-9

4-Methoxythiophenol

Purity: 98+%

Molecular weight: 140.20g/mol

Ref: 54-OR0774

4-Methoxybenzenethiol

CAS: 696-63-9

Formula: C₇H₈OS

Purity: 96%

Color and Shape: Liquid, Clear

Molecular weight: 140.2

Ref: 10-F001774

4-Methoxythiophenol

CAS: 696-63-9

4-Methoxythiophenol is a chemical compound that has been used in the past as an intermediate for pharmaceuticals. It has also been used to inhibit the activity of the ryanodine receptor, a protein that regulates calcium release from the sarcoplasmic reticulum. It binds to this protein by nucleophilic substitution and is able to inhibit its function. 4-Methoxythiophenol has also been shown to be a good coligand for magnetic resonance spectroscopy and confocal microscopy experiments because of its high dipole moment. This compound can be synthesized by ethyl diazoacetate reacting with chlorine gas in coordination chemistry or molecular modeling experiments. The molecule can also be modeled using coordination geometry with the metal ion Mg(II) as a central atom and two ligands, one of which is ethyl diazoacetate, on either side.

Formula: C₇H₈OS

Purity: Min. 96 Area-%

Molecular weight: 140.2 g/mol

Ref: 3D-FM36232