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550426

4-(Methylmercapto)phenol

Name: 4-(Methylmercapto)phenol
Brand: ALDRICH

98%

Synonym(s):

4-Hydroxythioanisole

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About This Item

Linear Formula:

CH₃SC₆H₄OH

CAS Number:

1073-72-9

Molecular Weight:

140.20

NACRES:

NA.22

PubChem Substance ID:

24879113

UNSPSC Code:

12352100

EC Number:

214-031-4

MDL number:

MFCD00002351

Assay:

98%

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Properties

Quality Level

100

assay

98%

bp

153-156 °C/20 mmHg (lit.)

mp

84-86 (lit.)

functional group

thioether

SMILES string

CSc1ccc(O)cc1

InChI

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

InChI key

QASBCTGZKABPKX-UHFFFAOYSA-N

Description

General description

4-(Methylmercapto)phenol (4MP) mediates the removal of benzyloxycarbonyl and O-benzyl protecting groups by accepting the benzyl groups during the acidolytic cleavage with trifluoroacetic acid. The presence of hydroxyl group in the para position enhances the rate of hydrodesulfurization (HDS) of 4MP.

Application

4-(Methylmercapto)phenol [4-(Methylthio)phenol] may be used in the preparation of phosphoramidodithioate intermediates for the synthesis of sulprofos amidate.

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Resolution and stereoselective action of sulprofos and related S-propyl phosphorothiolates.

Hirashima A, et al.

Journal of Agricultural and Food Chemistry, 32(6), 1302-1307 (1984)

Transition-metal-free highly efficient aerobic oxidation of sulfides to sulfoxides under mild conditions.

Hua Zhang et al.

Molecules (Basel, Switzerland), 15(1), 83-92 (2010-01-30)

A highly efficient transition-metal-free catalytic system Br2/NaNO2/H2O has been developed for a robust and economic acid-free aerobic oxidation of sulfides. It is noteworthy that the sulfide function reacts under mild conditions without over-oxidation to sulfone. The role of NaNO2as an

Acceptors in the removal of protecting groups.

Bodanszky M and Bodanszky A.

International Journal of Peptide and Protein Research, 23(3), 287-291 (1984)

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Global Trade Item Number

SKU	GTIN
550426-25G	04061832575827