Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> (S)-(-)-METHYL P-TOLYL SULFOXIDE

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

(S)-(-)-METHYL P-TOLYL SULFOXIDE price.
  • $329.4 - $2317.35
  • Product name: (S)-(-)-METHYL P-TOLYL SULFOXIDE
  • CAS: 5056-07-5
  • MF: C8H10OS
  • MW: 154.23
  • EINECS:
  • MDL Number:MFCD00151503
  • Synonyms:(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
Price4 Properties Safety Information Description
4 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 5MG
  • 1g
  • 5G
  • ManufacturerAK Scientific
  • Product numberO022
  • Product description(S)-(−)-Methyl p-tolyl sulfoxide
  • Packaging1g
  • Price$590
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0007457
  • Product description(S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00%
  • Packaging5MG
  • Price$499.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0007457
  • Product description(S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00%
  • Packaging5G
  • Price$2317.35
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number339997
  • Product description(S)-(−)-Methyl p-tolyl sulfoxide 99%
  • Packaging1g
  • Price$329.4
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific O022 (S)-(−)-Methyl p-tolyl sulfoxide 1g $590 2021-12-16 Buy
American Custom Chemicals Corporation CCH0007457 (S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% 5MG $499.9 2021-12-16 Buy
American Custom Chemicals Corporation CCH0007457 (S)-(-)-METHYL PARA-TOLYL SULFOXIDE 95.00% 5G $2317.35 2021-12-16 Buy
Sigma-Aldrich 339997 (S)-(−)-Methyl p-tolyl sulfoxide 99% 1g $329.4 2024-03-01 Buy

Properties

Melting point :75-77 °C(lit.)
Boiling point :282.4±19.0 °C(Predicted)
Density :1.15±0.1 g/cm3(Predicted)
optical activity :[α]20/D 145°, c = 2 in acetone
BRN :2324696

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

(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.

More related product prices

Tosylmethyl isocyanide 4052-30-6 Tosyl cyanide 3185-99-7 10297-73-1 3937-96-0 1774-35-2 31378-03-7

Related product price

Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
LEAPCHEM CO., LTD.
Aladdin Scientific Energy Chemical AllyChem Co., Ltd. Sigma-Aldrich Shanghai Haohong Pharmaceutical Co., Ltd. Bide Pharmatech Ltd. Shanghai Jieshikai Biotechnology Co. , Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.