4500-M
L-Methionine
An essential amino acid, useful as a methyl group donor.
Synonym(s):
L-Methionine, Met
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About This Item
Empirical Formula (Hill Notation):
C5H11NO2S
CAS Number:
Molecular Weight:
149.21
UNSPSC Code:
12352209
NACRES:
NA.25
MDL number:
Quality Level
description
RTECS - PD0457000
Merck USA index - 14, 5975
assay
≥98.5% (by assay)
form
crystalline solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
colorless to white
solubility
water: 1 mg/mL
cation traces
heavy metals: ≤20 ppm
storage temp.
10-30°C
SMILES string
S(CCC(N)C(=O)O)C
InChI
1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
InChI key
FFEARJCKVFRZRR-UHFFFAOYSA-N
General description
An essential amino acid, useful as a methyl group donor.
An essential amino acid. Useful as a methyl group donor.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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