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L-Methionine ≥99%, Powder

Supplier: MP BIOMEDICALS (FKA ICN BIOMED

Synonyms: (S)-(-)-2-Amino-4-(methylthio)butyric acid , L(-)-Methionine , Methionine , (S)-(-)-2-Amino-4-(methylthio)butanoic acid , H-Met-OH , (S)-(-)-Methionine , (S)-2-Amino-4-(methylthio)butanoic acid

02102291.1 0210229101 02102291.3

IC102291.1EA 80.42 USD

IC102291.1 IC102291.3 IC10229101

L-Methionine ≥99%, Powder

L-Methionine

Soluble in warm dil alcohol; insoluble in abs. alcohol, ether, petroleum ether, benzene, acetone, HCl.

Formula: C₅H₁₁NO₂S
MW: 149.21 g/mol

MDL Number: MFCD00063097
CAS Number: 63-68-3

Specification Test Results

Synonyms	L-2-Amino-4-(methylthio)butanoic acid; 1-2-Amino-4-methyl thiobutanoir acid; (S)-2-Amino-4-(methylmercapto)butyric acid
Form	White Crystalline Powder
Storage	Store at Room Temperature (15-30 °C).
Loss on Drying	≤0.3%
Optical Rotation	+22.4 ° to 24.7 °(c=20, 6N HCl) (Lit.)
pH	5.6 - 6.1 (1% aq soln)
pka	2.28, 9.21 (Lit.)
Residue on Ignition	≤0.4%

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