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Methionine

CAT: 0013-GTR19158742-02Size: 500 mgDry Ice: NoHazardous: No
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Description
Methionine is an amino acid. Amino acids are the building blocks that our bodies use to make proteins. Methionine is found in meat, fish, and dairy products. It plays an important role in the many functions within the body.
CAS Number
59-51-8
Field of Research
Pharmacology & Drug Discovery
Purity
>98% (HPLC)
Solubility
In Vitro: 1M HCl : 100 mg/mL (670.20 mM)
Smiles
CSCCC (C (=O) O) N
Molecular Formula
C5H11NO2S
Molecular Weight
149.2
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.

Chemical Information

(+-)-Methionine

Methionine is a sulfur-containing amino acid that is butyric acid bearing an amino substituent at position 2 and a methylthio substituent at position 4. It has a role as a Saccharomyces cerevisiae metabolite, a plant metabolite, an Escherichia coli metabolite, a Daphnia magna metabolite and an algal metabolite. It is a sulfur-containing amino acid and an alpha-amino acid. It is functionally related to a butyric acid. It is a conjugate base of a methioninium. It is a conjugate acid of a methioninate. It is a tautomer of a methionine zwitterion.

CAS Number59-51-8
PubChem CID876
IUPAC Name2-amino-4-methylsulfanylbutanoic acid
Molecular FormulaC5H11NO2S
Molecular Weight149.21
XLogP-1.9
Topological Polar Surface Area88.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Heavy Atom Count9
Formal Charge0
Complexity97
SMILES
CSCCC(C(=O)O)N
InChI
InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
InChIKey
FFEARJCKVFRZRR-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of (+-)-Methionine
CAS: 59-51-8
CID: 876
Formula: C5H11NO2S
MW: 149.21
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight149.21
XLogP3-1.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass149.05104977
Monoisotopic Mass149.05104977
Topological Polar Surface Area88.6 Ų
Heavy Atom Count9
Formal Charge0
Complexity97
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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