L-Methionine [S]-Sulfoximine

Base Information

Chemical Name:L-Methionine [S]-Sulfoximine
CAS No.:21752-32-9
Molecular Formula:C5H12N2O3S
Molecular Weight:180.228
Hs Code.:2925290090
Mol file:21752-32-9.mol

Synonyms:L-Methionine [S]-Sulfoximine;(2S)-2-AMino-4-[[S(S)]-S-MethylsulfoniMidoyl]butanoic Acid;(S)-L-S-(3-aMino-3-carboxypropyl)-S- MethylsulfoxiMine;[S-(R*,R*)]-2-AMino-4- (S-MethylsulfoniMidoyl)butanoic Acid

Suppliers and Price of L-Methionine [S]-Sulfoximine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
L-Methionine [S]-sulfoximine
5mg
$ 319.00

TRC
L-Methionine[S]-Sulfoximine
50mg
$ 1070.00

American Custom Chemicals Corporation
L-METHIONINE-[S]-SULFOXIMINE 95.00%
5MG
$ 499.32

Total 3 raw suppliers

Chemical Property of L-Methionine [S]-Sulfoximine

Chemical Property:

Melting Point:218-226°C (dec.)
Boiling Point:352.2±52.0 °C(Predicted)
PSA：112.62000
Density:1.46±0.1 g/cm3(Predicted)
LogP:1.13070
Storage Temp.:Refrigerator
Solubility.:Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)

Purity/Quality:

97% ^*data from raw suppliers

L-Methionine [S]-sulfoximine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses It is the diastereoisomer of L-Methionine [R,S]-Sulfoximine (M260500) that inhibits glutamine synthetase.

Technology Process of L-Methionine [S]-Sulfoximine

There total 7 articles about L-Methionine [S]-Sulfoximine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 87141-35-3,87141-36-4
C₁₃H₁₄N₂O₅S

: 1982-67-8,15985-39-4,21056-59-7,21752-31-8,21752-32-9,121249-45-4,121249-46-5
L-methionine-R-sulfoximine

Guidance literature:: Multi-step reaction with 2 steps

1: (CH₃CO)2O / 6 h / Ambient temperature; Alternatively DCC, 3 hr, 0 deg C; 9 hr, room temp., pH 3 may also be used.

2: hydrolysis and deblocking

With acetic anhydride;
DOI:10.1016/S0040-4039(00)81684-6

Reference yield:

: 21056-59-7
L-methionine-S,R-sulfoximine

: 1982-67-8,15985-39-4,21056-59-7,21752-31-8,21752-32-9,121249-45-4,121249-46-5
L-methionine-R-sulfoximine

Guidance literature:: Multi-step reaction with 3 steps

1: 1.5 hr, 0 deg C; 15 hr, room temp.

2: (CH₃CO)2O / 6 h / Ambient temperature; Alternatively DCC, 3 hr, 0 deg C; 9 hr, room temp., pH 3 may also be used.

3: hydrolysis and deblocking

With acetic anhydride;
DOI:10.1016/S0040-4039(00)81684-6