Skip to Content
Merck
All Photos(1)

Documents

261696

Sigma-Aldrich

Methyl phenyl sulfoxide

≥97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3SOC6H5
CAS Number:
1193-82-4
Molecular Weight:
140.20
Beilstein:
1904976
EC Number:
214-781-2
MDL number:
MFCD00002088
UNSPSC Code:
12352100
PubChem Substance ID:
24855831
NACRES:
NA.22

Assay

≥97%

form

crystals

refractive index

n20/D 1.5775 (lit.)

bp

139-140 °C/14 mmHg (lit.)

mp

26-29 °C (lit.)

storage temp.

2-8°C

SMILES string

CS(=O)c1ccccc1

InChI

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

InChI key

JXTGICXCHWMCPM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

(R)-methyl phenyl sulfoxide is an important pharmaceutical intermediate.

Application

Methyl phenyl sulfoxide has been used in the synthesis of:
  • isotopically labelled 1, 3-dithiane, a useful labeled synthon
  • nelfinavir, potent HIV-protease inhibitor
  • sulfoximines and in studies on solvent-water partitioning

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

186.8 °F - closed cup

Flash Point(C)

86 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Tetrahydrothiophene 1-oxide 96%

Sigma-Aldrich

T22403

Tetrahydrothiophene 1-oxide

Sadagopan Raghavan et al.
The Journal of organic chemistry, 75(2), 498-501 (2009-12-17)
An asymmetric synthesis of nelfinavir is described starting from acrolein and (S)-methyl phenyl sulfoxide. The key features include (a) stereoselective preparation of a beta-protected amino-gamma,delta-unsaturated sulfoxide by the reaction of an alpha-sulfinyl carbanion with an unsaturated t-butyl sulfinylimine, (b) stereoselective
M H Abraham et al.
Journal of pharmaceutical sciences, 83(8), 1085-1100 (1994-08-01)
A general linear solvation energy equation has been used to analyze published partition coefficients in the systems water-octanol (613 solutes), water-hexadecane (370 solutes), water-alkane (200 solutes), and water-cyclohexane (170 solutes). The descriptors used in the equation are R2, an excess
Nathalie Sauvonnet et al.
The Journal of cell biology, 168(1), 155-163 (2004-12-30)
Endocytosis is critical for many cellular functions. We show that endocytosis of the common gammac cytokine receptor is clathrin independent by using a dominant-negative mutant of Eps15 or RNA interference to knock down clathrin heavy chain. This pathway is synaptojanin
Aldrichimica Acta, 18, 3-3 (1985)
Qian Wang et al.
BMC complementary and alternative medicine, 19(1), 372-372 (2019-12-19)
Vernonia anthelmintica (L.) willd is a traditional urgur herb in China for a long history. Its alcohol extract (AVE) has been proved to promote hair follicle growth in C57BL/6 mice. We conducted this study to investigate the hair-growth effects of
View All Related Papers

Chromatograms

application for HPLC

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service