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(S)-(-)-METHYL P-TOLYL SULFOXIDE

(S)-(-)-METHYL P-TOLYL SULFOXIDE Structure
(S)-(-)-METHYL P-TOLYL SULFOXIDE structure
CAS No.
5056-07-5
Chemical Name:
(S)-(-)-METHYL P-TOLYL SULFOXIDE
Synonyms
(S)-p-Tolyl methyl sulfoxide;(S)-Methyl 4-tolyl sulfoxide;(S)-(-)-METHYL P-TOLYL SULFOXIDE;S-(4-Methylphenyl) methyl sulfoxide;(S)-p-Methylphenyl methyl sulfoxide;(S)-Methyl p-methylphenyl sulfoxide;(S)-1-Methyl-4-(methylsulfinyl)benzene;1-Methyl-4-[(S)-methylsulfinyl]benzene;(S)-(-)-METHYL P-TOLYL SULFOXIDE, 99% (9;Benzene, 1-methyl-4-[(S)-methylsulfinyl]-
CBNumber:
CB4364364
Molecular Formula:
C8H10OS
Molecular Weight:
154.23
MDL Number:
MFCD00151503
MOL File:
5056-07-5.mol
MSDS File:
SDS
Last updated:2025-07-16 09:56:23
Product description Number Pack Size Price
(S)-(−)-Methyl p-tolyl sulfoxide 99% 339997 1g $566
(S)-1-Methyl-4-(methylsulfinyl)benzene min. 98.0 % M3707 250MG $198
(S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% CCH0007457 5MG $499.9
(S)-(−)-Methyl p-tolyl sulfoxide O022 1g $590
(S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% CCH0007457 5G $2317.35
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(S)-(-)-METHYL P-TOLYL SULFOXIDE Properties

Melting point 75-77 °C(lit.)
Boiling point 282.4±19.0 °C(Predicted)
Density 1.15±0.1 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
form solid
Appearance White to off-white Solid
optical activity [α]20/D 145°, c = 2 in acetone
BRN 2324696
UNSPSC Code 12191600
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
WGK Germany  3
F  3-10

(S)-(-)-METHYL P-TOLYL SULFOXIDE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 339997 (S)-(−)-Methyl p-tolyl sulfoxide 99% 5056-07-5 1g $566 2025-07-31 Buy
TCI Chemical M3707 (S)-1-Methyl-4-(methylsulfinyl)benzene min. 98.0 % 5056-07-5 250MG $198 2025-07-31 Buy
American Custom Chemicals Corporation CCH0007457 (S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% 5056-07-5 5MG $499.9 2021-12-16 Buy
AK Scientific O022 (S)-(−)-Methyl p-tolyl sulfoxide 5056-07-5 1g $590 2021-12-16 Buy
American Custom Chemicals Corporation CCH0007457 (S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% 5056-07-5 5G $2317.35 2021-12-16 Buy
Product number Packaging Price Buy
339997 1g $566 Buy
M3707 250MG $198 Buy
CCH0007457 5MG $499.9 Buy
O022 1g $590 Buy
CCH0007457 5G $2317.35 Buy

(S)-(-)-METHYL P-TOLYL SULFOXIDE Chemical Properties,Uses,Production

Uses

(S)-(-)-Methyl p-tolyl sulfoxide can be used as a nucleophilic reagent to synthesize:

  • Optically active β-disulfoxides by reacting with arenesulfinic esters via formation of α-sulfinylcarbanion.
  • α-substituted N-hydroxylamines by treating with nitrones via preparation of (S)-(-)-methyl p-tolyl sulfoxide anion.
  • 2-O-benzyl-3,4-O-isopropylidene-L-erythrose by one-carbon homologation of 2,3-O-isopropylidene-L-glyceraldehyde.

(S)-(-)-METHYL P-TOLYL SULFOXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-(-)-METHYL P-TOLYL SULFOXIDE Suppliers

Global( 27)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569266 +86-17392581500 1015@dideu.com China 3965 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43339 58
Aladdin Scientific 		tp@aladdinsci.com United States 52924 58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		+86-13017695106 +86-13676922317 jiuyitime@fdachem.com China 16516 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44733 61
AllyChem Co., Ltd. 0411-62313318 13942603642 info@allychem.com China 1028 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51395 80
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 55000 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 62320 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15801958784 lihua@jskchem.com China 49234 58
Supplier Advantage
Shaanxi Dideu Medichem Co. Ltd 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Aladdin Scientific 		58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD 		58
Energy Chemical 61
AllyChem Co., Ltd. 65
Sigma-Aldrich 80
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58

(S)-(-)-METHYL P-TOLYL SULFOXIDE Spectrum

(S)-(-)-METHYL P-TOLYL SULFOXIDE(5056-07-5)1HNMR(S)-(-)-METHYL P-TOLYL SULFOXIDE(5056-07-5)Raman(S)-(-)-METHYL P-TOLYL SULFOXIDE(5056-07-5)IR

5056-07-5((S)-(-)-METHYL P-TOLYL SULFOXIDE)Related Search:

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PHENYL P-TOLYL SULFONE 2-(P-TOLUENESULFONYL)ACETOPHENONE (R)-(+)-METHYL P-TOLYL SULFOXIDE METHYL P-TOLYL SULFOXIDE 4-METHANESULFONYL-3-NITRO-BENZOIC ACID
4'-METHYL-2(P-TOLYL SULFONYL)ACETOPHENONE 2-((4-METHYLPHENYL)SULFONYL)ETHANAMIDE METHYLTHIOMETHYL P-TOLYL SULFONE

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(S)-(-)-METHYL P-TOLYL SULFOXIDE, 99% (9 (S)-(-)-METHYL P-TOLYL SULFOXIDE 1-Methyl-4-[(S)-methylsulfinyl]benzene S-(4-Methylphenyl) methyl sulfoxide (S)-Methyl 4-tolyl sulfoxide (S)-Methyl p-methylphenyl sulfoxide (S)-p-Methylphenyl methyl sulfoxide (S)-p-Tolyl methyl sulfoxide Benzene, 1-methyl-4-[(S)-methylsulfinyl]- (S)-(?)-Methyl p-tolyl sulfoxide (S)-1-Methyl-4-(methylsulfinyl)benzene 5056-07-5 Chiral Building Blocks Asymmetric Synthesis Organic Building Blocks Sulfoxides Chiral Compound Chiral Building Blocks Organic Building Blocks Sulfoxides