L-Methionine, 99%

Name: L-Methionine, 99% | 63-68-3
Brand: J&K Chemical
SKU: JKB08028_100_G
Price: 43.6 USD
Availability: InStock

Cat. No JKB08028_100_G

Vendor: J&K Chemical

Product Information

Product Name

L-Methionine, 99%

Brand Name

J&K

Product Number

283889

CAS

63-68-3

Molecular Formula

C5H11NO2S

Molecular Weight

149.21

SDS Document

View/Download

Certificate of Analysis (COA)

COA not found

General Information

Synonyms

(S)-2-Amino-4-(methylmercapto)butyric acid
L-2-Amino-4-(methylthio)butanoic acid

PubChem CID

6137

IUPAC Name

(2S)-2-amino-4-methylsulfanylbutanoic acid

InChI Key

FFEARJCKVFRZRR-BYPYZUCNSA-N

SMILES

CSCCC@@H(C(=O)O)N

Properties

Melting Point

284

Optical Activity

22.4° to 24.7° (C=2, 6 M HCl)

Safety Information

Precautionary Statement

P262

References Data Source From Pubchem

Metabolomic signatures in blastocyst spent culture medium as non-invasive predictors of live birth: a pilot study

Publication Name: Reproductive BioMedicine Online

Publication Date: 2026-06

DOI: 10.1016/j.rbmo.2025.105442

Structural and molecular basis of specialized translation mediated by the ribosome mRNA-binding channel

Publication Name: Nature Communications

Publication Date: 2026-04-29

DOI: 10.1038/s41467-026-72263-5

Molecular mechanisms of cadmium uptake in Amanita muscaria: the role of AmNRAMP1

Publication Name: Folia Microbiologica

Publication Date: 2026-03-04

DOI: 10.1007/s12223-026-01451-z

Yeast enzyme hydrolysis slurry supplementation improves growth, intestinal health, and metabolic responses in juvenile largemouth bass (Micropterus salmoides) fed soybean meal-based diets with partial fishmeal replacement

Publication Name: Journal of Animal Science and Biotechnology

Publication Date: 2026-03-03

DOI: 10.1186/s40104-025-01349-9

Streptomyces lemnae sp. nov., a novel actinomycete isolated from Lemna aequinoctialis

Publication Name: The Journal of Antibiotics

Publication Date: 2026-02-27

DOI: 10.1038/s41429-026-00905-3

L-Methionine, 99%

Product Information

General Information

Properties

Safety Information

References Data Source From Pubchem

Metabolomic signatures in blastocyst spent culture medium as non-invasive predictors of live birth: a pilot study

Structural and molecular basis of specialized translation mediated by the ribosome mRNA-binding channel

Molecular mechanisms of cadmium uptake in Amanita muscaria: the role of AmNRAMP1

Yeast enzyme hydrolysis slurry supplementation improves growth, intestinal health, and metabolic responses in juvenile largemouth bass (Micropterus salmoides) fed soybean meal-based diets with partial fishmeal replacement

Streptomyces lemnae sp. nov., a novel actinomycete isolated from Lemna aequinoctialis

L-Methionine, 99%

L-Methionine

Selenomethionine

N-Formyl-L-methionine, 95%

N-Boc-L-methionine N-succinimidyl ester, 98%

Z-DL-methionine

Z-L-methionine methyl ester

N-Cbz-D-methionine, 98%

S-Adenosyl-L-methionine (chloride dihydrochloride)

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L-Methionine, 99%

Product Information

General Information

Properties

Safety Information

References Data Source From Pubchem

Metabolomic signatures in blastocyst spent culture medium as non-invasive predictors of live birth: a pilot study

Structural and molecular basis of specialized translation mediated by the ribosome mRNA-binding channel

Molecular mechanisms of cadmium uptake in Amanita muscaria: the role of AmNRAMP1

Yeast enzyme hydrolysis slurry supplementation improves growth, intestinal health, and metabolic responses in juvenile largemouth bass (Micropterus salmoides) fed soybean meal-based diets with partial fishmeal replacement

Streptomyces lemnae sp. nov., a novel actinomycete isolated from Lemna aequinoctialis

L-Methionine, 99%

Related Product

L-Methionine

Selenomethionine

N-Formyl-L-methionine, 95%

N-Boc-L-methionine N-succinimidyl ester, 98%

Z-DL-methionine

Z-L-methionine methyl ester

N-Cbz-D-methionine, 98%

S-Adenosyl-L-methionine (chloride dihydrochloride)

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