Thermo Scientific Chemicals L-Methionine sulfoximine, 98+%

Product Code	Brand	Quantity	Packaging
10608134	Thermo Scientific Chemicals 227202500	250 mg	Glass bottle
10073130	Thermo Scientific Chemicals 227200010	1 g	Glass bottle
10607944	Thermo Scientific Chemicals 227200050	5 g	Glass bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 15985-39-4
• Molecular Weight (g/mol): 180.22
• InChI Key: SXTAYKAGBXMACB-DPVSGNNYSA-N
• PubChem CID: 89034
• IUPAC Name: (2S)-2-amino-4-(methylsulfonimidoyl)butanoic acid

• Molecular Formula: C5H12N2O3S
• MDL Number: MFCD00002621
• Synonym: l-methionine sulfoximine, 2s-2-amino-4-s-methylsulfonimidoyl butanoic acid, l-methionine r,s-sulfoximine, methionine sulfoximine l, l-s-3-amino-3-carboxypropyl-s-methylsulfoximine, butanoic acid, 2-amino-4-s-methylsulfonimidoyl-, 2s, l-methionine-s,r-sulfoximine, prestwick_805, l-methionine-sulfoximine
• ChEBI: CHEBI:28490
• SMILES: CS(=N)(=O)CC[C@H]([NH3+])C([O-])=O

Specifications

• CAS: 15985-39-4
• Color: White
• Assay Percent Range: 98+%
• Linear Formula: CH₃S(O)(=NH)CH₂CH₂CH(NH₂)CO₂H
• Specific Rotation Condition: +13.50° (20°C c=1,H₂O)
• Synonym: l-methionine sulfoximine, 2s-2-amino-4-s-methylsulfonimidoyl butanoic acid, l-methionine r,s-sulfoximine, methionine sulfoximine l, l-s-3-amino-3-carboxypropyl-s-methylsulfoximine, butanoic acid, 2-amino-4-s-methylsulfonimidoyl-, 2s, l-methionine-s,r-sulfoximine, prestwick_805, l-methionine-sulfoximine
• InChI Key: SXTAYKAGBXMACB-DPVSGNNYSA-N
• IUPAC Name: (2S)-2-amino-4-(methylsulfonimidoyl)butanoic acid
• PubChem CID: 89034
• Formula Weight: 180.22
• Physical Form: Solid

• Melting Point: 210.0°C
• Infrared Spectrum: Authentic
• Molecular Formula: C5H12N2O3S
• MDL Number: MFCD00002621
• Specific Rotation: + 13.50
• Solubility Information: Solubility in water: soluble.
• SMILES: CS(=N)(=O)CC[C@H]([NH3+])C([O-])=O
• Molecular Weight (g/mol): 180.22
• ChEBI: CHEBI:28490
• Percent Purity: 98+%
• Chemical Name or Material: L-Methionine sulfoximine, 98+%

Safety and Handling

Causes serious eye irritation, May cause respiratory irritation, Causes skin irritation

Serious eye damage/eye irritation (category 2), Specific target organ toxicity after single exposure (category 3), Skin corrosion/irritation (category 2)

Product Identifier

• L-Methionine sulfoximine

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only