L-Methionine ≥98.5% USP

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

M1441-100GM M1441-500GM

95034-030EA 183.87 USD

95034-030 95034-032 95034-036 75811-660 75811-662

L-Methionine ≥98.5% USP

L-Methionine

Methionine, USP is used to prevent liver damage in acetaminophen poisoning. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Formula: C₅H₁₁NO₂S
MW: 149.21 g/mol
Storage Temperature: Ambient

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

Specification Test Results

Assay (Dried Basis)	98.5 - 101.5 %
Specific Rotation	+22.4 to +24.7°
pH (1 in 100)	5.6 - 6.1
Loss On Drying	max. 0.3 %
Related Compounds	To Pass Test

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