33903-50-3

33903-50-3 - Names and Identifiers

Name	(S)-(+)-S-Methyl-S-phenylsulphoximine
Synonyms	imino-methyl-oxo-phenyl- (Methylsulfonimidoyl)benzene (S-methylsulfonimidoyl)benzene (S)-(+)-Methyl Phenyl Sulfoximine [S(S)]-S-Methyl-S-phenylsulfoximine (S)-(+)-S-Methyl-S-phenylsulfoximine (S)-(+)-S-METHYL-S-PHENYLSULFOXIMINE (S)-(+)-S-METHYL-S-PHENYLSULPHOXIMINE (S)-(+)-S-Methyl-S-phenylsulphoximine Sulfoximine, S-methyl-S-phenyl-, [S(S)]-
CAS	33903-50-3
InChI	InChI=1/C7H11NOS/c1-10(8,9)7-5-3-2-4-6-7/h2-6,10H,1H3,(H2,8,9)

33903-50-3 - Physico-chemical Properties

Molecular Formula	C7H9NOS
Molar Mass	155.22
Melting Point	30-32°C
BRN	5245633
Storage Condition	Room Temprature
Sensitive	Hygroscopic
MDL	MFCD00151461

33903-50-3 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
FLUKA BRAND F CODES	10

33903-50-3 - Introduction

S-methyl-S-benzenesulfinimide is an organic compound commonly abbreviated as S-MPSO. The following are the properties, uses, preparation and safety information of the compound:

Nature:
S-Methyl-S-benzenesulfinimide is a white or pale yellow crystalline solid. It is relatively stable to light and air, relatively small solubility.

Use:
S-methyl-S-benzenesulfinimide is often used as a chiral inducing reagent in organic synthesis. It can be used as a ligand for chiral catalysts, helping to control optical purity in asymmetric synthesis. In addition, it can also be used as an analytical reagent, for example for the identification and separation of chiral compounds.

Preparation Method:
S-methyl-S-benzenesulfinimide can be obtained by the reaction of benzamide and benzoyl peroxide in ammonia solution.

Safety Information:
S-methyl-S-benzenesulfinimide is generally considered to be relatively safe under proper use. However, it may have an irritating effect on the skin and eyes, so direct contact should be avoided during operation. At the same time, it should be used in a well-ventilated area and take appropriate personal protective measures, such as wearing gloves and goggles. During handling and storage, care should be taken to avoid contact with oxidants and strong acids to avoid dangerous reactions. If ingested or inhaled by mistake, seek medical attention immediately.

Last Update：2024-04-09 21:11:58