Welcome to LookChem.com Sign In|Join Free

CAS

  • or
(S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is a chemical compound that features a sulfoximine group attached to a phenyl ring, with two methyl groups at the N and S positions. As a chiral molecule, it exists in two mirror-image forms, with the (+) enantiomer being the one specified in the name. (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is widely recognized for its applications in asymmetric synthesis and catalysis, particularly in the creation of chiral sulfoximine ligands for transition metal-catalyzed reactions. Its distinctive structure and chirality render it an indispensable tool in the production of enantiomerically pure compounds, which are crucial for pharmaceuticals, agrochemicals, and other fine chemicals. Furthermore, (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE has garnered interest for its potential biological activity, including its possible role as an anti-tumor agent.

33993-53-2 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 33993-53-2 Structure
  • Basic information

    1. Product Name: (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE
    2. Synonyms: (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE;(S)-(+)-N,S-DIMETHYL-S-PHENYLSULPHOXIMINE;(S)-(+)-N S-DIMETHYL-S-PHENYLSULFOXIMIN&;(S)-(+)-N S-DIMETHYL-S-PHENYLSULPHOXIMINE 97%
    3. CAS NO:33993-53-2
    4. Molecular Formula: C8H11NOS
    5. Molecular Weight: 169.24
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 33993-53-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 110 °C0.4 mm Hg(lit.)
    3. Flash Point: >230 °F
    4. Appearance: /
    5. Density: 1.159 g/mL at 25 °C(lit.)
    6. Vapor Pressure: 0.0117mmHg at 25°C
    7. Refractive Index: n20/D 1.565(lit.)
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. Sensitive: Moisture Sensitive
    11. CAS DataBase Reference: (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE(CAS DataBase Reference)
    12. NIST Chemistry Reference: (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE(33993-53-2)
    13. EPA Substance Registry System: (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE(33993-53-2)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 33993-53-2(Hazardous Substances Data)

33993-53-2 Usage

Uses

Used in Pharmaceutical Industry:
(S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is used as a chiral ligand for the production of enantiomerically pure compounds, which are essential in the development of pharmaceuticals. (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE's unique structure and chirality enable the creation of biologically active molecules with high specificity, leading to more effective and safer medications.
Used in Agrochemical Industry:
In the agrochemical industry, (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is utilized as a chiral reagent in the synthesis of enantiomerically pure compounds for use in pesticides and other agricultural chemicals. (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE's ability to produce pure enantiomers helps in developing more targeted and environmentally friendly agrochemicals.
Used in Asymmetric Synthesis:
(S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is employed as a ligand in asymmetric synthesis, a crucial technique in the production of optically active compounds. Its chiral nature allows for the selective formation of specific enantiomers, which are often required for the biological activity of the synthesized compounds.
Used in Catalysis:
(S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is also used as a reagent in catalysis, particularly in transition metal-catalyzed reactions. Its unique structure and chirality make it a valuable tool for enhancing the selectivity and efficiency of catalytic processes, leading to the production of enantiomerically pure compounds with high yields.
Used in Research and Development:
(S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE is used as a research tool for studying its potential biological activities, including its anti-tumor properties. (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE's unique structure and chirality make it an interesting candidate for exploring new therapeutic approaches and understanding the underlying mechanisms of its biological effects.

Check Digit Verification of cas no

The CAS Registry Mumber 33993-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,9 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33993-53:
(7*3)+(6*3)+(5*9)+(4*9)+(3*3)+(2*5)+(1*3)=142
142 % 10 = 2
So 33993-53-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H11NOS/c1-9-11(2,10)8-6-4-3-5-7-8/h3-7H,1-2H3/t11-/m1/s1

33993-53-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(+)-N,S-DIMETHYL-S-PHENYLSULFOXIMINE

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:33993-53-2 SDS

33993-53-2Relevant articles and documents

Preparation and Isolation of a Chiral Methandiide and Its Application as Cooperative Ligand in Bond Activation

Feichtner, Kai-Stephan,Englert, Simon,Gessner, Viktoria H.

, p. 506 - 510 (2016)

The activation of element-hydrogen bonds by means of metal-ligand cooperation has received increasing attention as alternative to classical activation processes, which exclusively occur at the metal center. Carbene complexes derived from methandiide precu

Chiral Dibenzopentalene-Based Conjugated Nanohoops through Stereoselective Synthesis

Hermann, Mathias,Wassy, Daniel,Kohn, Julia,Seitz, Philipp,Betschart, Martin U.,Grimme, Stefan,Esser, Birgit

supporting information, p. 10680 - 10689 (2021/04/02)

Conjugated nanohoops allow to investigate the effect of radial conjugation and bending on the involved π-systems. They can possess unexpected optoelectronic properties and their radially oriented π-system makes them attractive for host–guest chemistry. Be

Enantiopure sulfoximines-catalyzed 1, 4-additions to 2-en-ketone

Zhao, Hongwei,Han, Hui,Yang, Hengquan,wang, Li

, p. 210 - 213 (2018/06/26)

An efficient chiral catalyst procedure for the preparation of β-chiral ketone via the 1, 4-additions reaction of 2-en-ketone has been developed using enantiopure sulfoximines modified with functional groups as ligands. The carefully design and synthesized

Asymmetric synthesis of γ-lactones through reaction of sulfoxonium ylides, aldehydes, and ketenes

Peraino, Nicholas J.,Ho, Han-Jen,Mondal, Mukulesh,Kerrigan, Nessan J.

, p. 4260 - 4263 (2014/07/22)

A method for the enantioselective synthesis of γ-lactones through the reaction of enantioenriched sulfoxonium ylides, aldehydes, and ketenes was developed. Enantioenriched (98% ee) aminosulfoxonium ylide was subjected to reaction with a variety of aldehydes (both aromatic and aliphatic) and disubstituted ketenes, leading to the formation of α,β-substituted γ-lactones in moderate to very good diastereoselectivity (dr up to 95:5) and with enantiomeric excesses of up to 79% ee. Best levels of enantioselectivity were observed in the reactions of enantioenriched aminosulfoxonium ylide with isobutyraldehyde and various alkylarylketenes.

Synthesis of chiral sulfoximine-based thioureas and their application in asymmetric organocatalysis

Frings, Marcus,Thome, Isabelle,Bolm, Carsten

, p. 1443 - 1451 (2012/10/29)

For the first time, chiral sulfoximine derivatives have been applied as asymmetric organocatalysts. In combination with a thioureatype backbone the sulfonimidoyl moiety leads to organocatalysts showing good reactivity in the catalytic desymmetrization of a cyclic meso-anhydride and moderate enantioselectivity in the catalytic asymmetric Biginelli reaction. Straightforward synthetic routes provide the newly designed thiourea-sulfoximine catalysts in high overall yields without affecting the stereohomogeneity of the sulfur-containing core fragment.

Total syntheses of the sesquiterpenoids (+)-trans-dracunculifoliol and (+)-4-hydroxyoppositan-7-one

Oballa, Renata M.,Carson, Rebekah,Lait, Susan,Cadieux, Jay A.,Robichaud, Jo?l

, p. 2761 - 2766 (2007/10/03)

Sesquiterpenoids (+)-trans-dracuncuflifoliol (1) and (+)-4- hydroxyoppositan-7-one (2) were prepared stereoselectively from enantiomerically pure (7aR)-7a-methyl-1,2,5,6,7,7a-hexahydro-4H-inden-4-one ((-)-6), whose synthesis was described herein. Conjugat

N,S-DIMETHYL-S-PHENYLSULFOXIMINE. A REAGENT FOR THE OPTICAL RESOLUTION OF KETONES

Johnson, Carl R.,Zeller, James R.

, p. 1225 - 1234 (2007/10/02)

The addition of the α-lithio derivative of (+)- or (-)-N,S-dimethyl-S-phenylsulfoximine to selected dl-ketones was carried out at -78 deg C in tetrahydrofuran followed by acid quench at that temperature to produce mixtures of diastereomeric β-hydroxysulfoximines.The optically-active diastereomers were chromatographically separated on silica gel.The purified diastereomers were thermolyzed at ca. 130 deg to produce optically-active ketones and the optically-active sulfoximine which could be recycled.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 33993-53-2