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(R)-(+)-Methyl p-tolyl sulfoxide

Product Name
(R)-(+)-Methyl p-tolyl sulfoxide
CAS No.
1519-39-7
Chemical Name
(R)-(+)-Methyl p-tolyl sulfoxide
Synonyms
(R)-(+)-METHYL P-TOLYL SULFOXIDE;(R)-methyl4-methylphenylsulfoxide;1-Methanesulfinyl-4-methyl-benzene;(R)-(+)-Methyl p-tolyl sulfoxide 99%;(R)-1-Methyl-4-(Methylsulfinyl)benzene;1-methyl-4-[(R)-methylsulfinyl]benzene;Benzene, 1-methyl-4-[(R)-methylsulfinyl]-
CBNumber
CB3276835
Molecular Formula
C8H10OS
Formula Weight
154.23
MOL File
1519-39-7.mol
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(R)-(+)-Methyl p-tolyl sulfoxide Property

Melting point:
73-75 °C(lit.)
Boiling point:
247.62°C (rough estimate)
alpha 
145 º (c=2, acetone)
Density 
1.1125 (rough estimate)
refractive index 
1.5780 (estimate)
form 
Solid
optical activity
[α]20/D +145°, c = 2 in acetone
BRN 
2040677
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
F 
3-10
HS Code 
2930909899
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
343609
Product name
(R)-(+)-Methyl p-tolyl sulfoxide
Purity
99%
Packaging
1g
Price
$402
Updated
2024/03/01
Apolloscientific
Product number
OR913597
Product name
(R)-(+)-Methyl p-tolyl sulfoxide
Purity
95%
Packaging
1g
Price
$486
Updated
2021/12/16
Apolloscientific
Product number
OR913597
Product name
(R)-(+)-Methyl p-tolyl sulfoxide
Purity
95%
Packaging
250mg
Price
$182
Updated
2021/12/16
AK Scientific
Product number
N143
Product name
(R)-(+)-Methyl p-tolyl sulfoxide
Packaging
250mg
Price
$185
Updated
2021/12/16
Alichem
Product number
1519397
Product name
(R)-(+)-Methyl p-tolyl sulfoxide
Packaging
5g
Price
$567
Updated
2021/12/16
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(R)-(+)-Methyl p-tolyl sulfoxide Chemical Properties,Usage,Production

General Description

(R)-(+)-Methyl p-tolyl sulfoxide may be used to prepare (R)-(+)-methyl 3,5-dimethoxy-6-[8-oxo-9-(p-tolylsulfinyl) nonyl] benzoate, an intermediate for (R)-lasiodiplodin synthesis. Its anions undergo addition reaction with nitrones to form optically active a-substituted N-hydroxylamines. (R)-(+)-Methyl p-tolyl sulfoxide also reacts with O-mesitylsulfonylhydroxylamine (MSH) to form (-)-(R)-S-methyl-S-p-tolylsulfoximine.

(R)-(+)-Methyl p-tolyl sulfoxide Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(+)-Methyl p-tolyl sulfoxide Suppliers

China 28 India 1 Switzerland 1 United Kingdom 1 United States 8 Global 39
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