M9625
L-Methionine
≥98% (HPLC)
Synonym(s):
(S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
Sign Into View Organizational & Contract Pricing
Select a Size
Select a Size
Change View
About This Item
Linear Formula:
CH3SCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
149.21
Beilstein:
1722294
EC Number:
MDL number:
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.26
Product Name
L-Methionine, reagent grade, ≥98% (HPLC)
grade
reagent grade
Quality Level
Assay
≥98% (HPLC)
form
powder
color
white
mp
284 °C (dec.) (lit.)
application(s)
detection
SMILES string
CSCC[C@H](N)C(O)=O
InChI
1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
Looking for similar products? Visit Product Comparison Guide
Related Categories
Application
L-Methionine has been used in chloramine assay and malonaldehyde assay. It has also been used as a standard in methionine assay.
Biochem/physiol Actions
L-Methionine serves as precursor for transmethylation and transsulphuration. Methionine adenosylation results in the formation of S-adenosyl-L-methionine (SAM). SAM serves as a methyl donor to a number of substances. This methylation is significantly associated with the immune system functioning. Thus, SAM deficiency causes severe combined immunodeficiencies. L-Methionine′s metabolic product, glutathione, is known to regulate immune response and has antiviral action.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service