L-Methionine, ≥99%

L-Methionine, ≥99%

Synonyms L-2-Amino-4-(methylthio)butanoic acid; 1-2-Amino-4-methyl thiobutanoir acid; (S)-2-Amino-4-(methylmercapto)butyric acid

CAS Number: 63-68-3 Molecular Formula: C5H11NO2S Molecular Weight: 149.208 g/mol

Beilstein Registry Number: 1722294 EC Number: 200-562-9 MDL Number: MFCD00063097

SKU 02102291-CF
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Description

Product Description

L-Methionine

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Specifications
SKU 02102291-CF
Alternate Names L-2-Amino-4-(methylthio)butanoic acid; 1-2-Amino-4-methyl thiobutanoir acid; (S)-2-Amino-4-(methylmercapto)butyric acid
Base Catalog Number 102291
Beilstein Registry Number 1722294
Boiling Point sublimes at 367° F (NTP, 1992)
CAS # 63-68-3
Density 1.178 at 68° F (NTP, 1992)
EC Number 200-562-9
Format Powder
Melting Point 536 to 540° F decomposes 541.4-543.2° F (NTP, 1992)
Molecular Formula C5H11NO2S
Molecular Weight 149.208 g/mol
Optical Rotation +22.4 ° to 24.7 °(c=20, 6N HCl) (Lit.)
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH pH (1% aqueous solution) = 5.6-6.1
pKa 2.28, 9.21 (Lit.)
Purity ≥99%
RTECS Number PD0457000
Solubility Soluble (NTP, 1992)
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Vapor Pressure 8.14X10-8 mm Hg at 25 deg C (est)