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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Sulfone, sulfoxide compound >(S)-(-)-METHYL P-TOLYL SULFOXIDE

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

(S)-(-)-METHYL P-TOLYL SULFOXIDE Structure
  • ₹29050
  • 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
Price1 Properties Safety Information Description
1 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product number339997
  • Product description(S)-(−)-Methyl p-tolyl sulfoxide 99%
  • Packaging1G
  • Price₹29050
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 339997 (S)-(−)-Methyl p-tolyl sulfoxide 99% 1G ₹29050 2022-06-14 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.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
LEAPCHEM CO., LTD.
Aladdin Scientific AllyChem Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Shanghai Haohong Pharmaceutical Co., Ltd. Shanghai Arbor Chemical Co., Ltd. Bide Pharmatech Ltd. Advanced Asymmetrics, Inc. AK Scientific, Inc.