DL-Methionine

Purity: 99%

Synonym(s): H-DL-Met-OH; (±)-2-Amino-4-(methylmercapto)butyric acid; DL-2-Amino-4-(methylthio)butanoic acid

Formula: C5H11NO2S Molecular Weight: 149.21

CAS Number: 59-51-8 Beilstein Number: 636185 EC Number: 200-432-1 MDL Number: MFCD00063096 PubChem CID: 876

Properties

Shelf life: 1460 days

Solubility: Soluble in 5M HCl (100 mg/ml), water (56.6 mg/ml at 25 °C), acetic acid, and warm dilute alcoho. Insoluble in absolute alcohol.

Sensitivity: Light sensitive.

Boiling point:

Melting point: 281°C

InChl: InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H, 2-3, 6H2, 1H3, (H, 7, 8)

Safety Information

Pictograms:

Signal Word: Warning

Hazard Statements: H315; H319; H335; H302

Precautionary Statements: P261; P305+P351+P338

WGK: 1

Storage: Store at 2-8°C; Protected from light

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter