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

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

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

Molecular Weight:: 154.23

MDL Number:: MFCD00151502

MOL File:: 1519-39-7.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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

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

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H302+H312+H332-H315
Precautionary statements	P261-P271-P280
Safety Statements	22-24/25
WGK Germany	3
F	3-10
HS Code	2930909899

(R)-(+)-Methyl p-tolyl sulfoxide price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	343609	(R)-(+)-Methyl p-tolyl sulfoxide 99%	1519-39-7	1g	$402	2024-03-01	Buy
Apolloscientific	OR913597	(R)-(+)-Methyl p-tolyl sulfoxide 95%	1519-39-7	1g	$486	2021-12-16	Buy
Apolloscientific	OR913597	(R)-(+)-Methyl p-tolyl sulfoxide 95%	1519-39-7	250mg	$182	2021-12-16	Buy
AK Scientific	N143	(R)-(+)-Methyl p-tolyl sulfoxide	1519-39-7	250mg	$185	2021-12-16	Buy
Alichem	1519397	(R)-(+)-Methyl p-tolyl sulfoxide	1519-39-7	5g	$567	2021-12-16	Buy

Product number	Packaging	Price	Buy
343609	1g	$402	Buy
OR913597	1g	$486	Buy
OR913597	250mg	$182	Buy
N143	250mg	$185	Buy
1519397	5g	$567	Buy

(R)-(+)-Methyl p-tolyl sulfoxide Chemical Properties,Uses,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

ethyl 2-(p-tolylsulfinyl)acetate

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

Global( 38)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12382	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18451	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131981	58
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Haoyuan Chemexpress Co., Ltd.	021-58950125	info@chemexpress.com	China	7553	61
AllyChem Co., Ltd.	0411-62313318 13942603642	sales@allychem.com	China	928	65
Cool Pharm, Ltd	021-60455363 18019463053	sales@coolpharm.com	China	12357	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
AgileBioChem Co., Ltd.	18055517827	sales@agilebiochem.com	China	1000	50

Supplier	Advantage
sgtlifesciences pvt ltd	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
Energy Chemical	61
Haoyuan Chemexpress Co., Ltd.	61
AllyChem Co., Ltd.	65
Cool Pharm, Ltd	58
Sigma-Aldrich	80
AgileBioChem Co., Ltd.	50

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

(R)-(+)-Methyl p-tolyl sulfoxide(1519-39-7)¹HNMR (R)-(+)-Methyl p-tolyl sulfoxide(1519-39-7)Raman (R)-(+)-Methyl p-tolyl sulfoxide(1519-39-7)IR

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(R)-(+)-METHYL P-TOLYL SULFOXIDE (R)-methyl4-methylphenylsulfoxide 1-Methanesulfinyl-4-methyl-benzene (R)-1-Methyl-4-(Methylsulfinyl)benzene (R)-(+)-Methyl p-tolyl sulfoxide 99% Benzene, 1-methyl-4-[(R)-methylsulfinyl]- 1-methyl-4-[(R)-methylsulfinyl]benzene 1519-39-7 Chiral Building Blocks Asymmetric Synthesis Organic Building Blocks Sulfoxides Chiral Compound Chiral Building Blocks Organic Building Blocks Sulfoxides