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L-Threonine, 99%|131924|72-19-5

L-Threonine, 99%

Cat. No JKB08043_2.5_KG
J&K Chemical

Product Information

Product Name
L-Threonine, 99%
Brand Name
J&K
Product Number
131924
CAS
72-19-5
Molecular Formula
C4H9NO3
Molecular Weight
119.12
SDS Document
View/Download
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
(2S,3R)-2-Amino-3-hydroxybutyric acid
PubChem CID
6288
IUPAC Name
(2S,3R)-2-amino-3-hydroxybutanoic acid
InChI Key
AYFVYJQAPQTCCC-GBXIJSLDSA-N
SMILES
CC@H(C@@H(C(=O)O)N)O

Properties

Melting Point
256
Optical Activity
-29.1° to -26.7° (C=6, H2O)

Safety Information

Precautionary Statement
P262

References Data Source From Pubchem

Correction: Bradyrhizobium dasycarpum sp. nov. a novel rhizobial species lacking canonical nod genes, isolated from the Moroccan endemic legume Retama dasycarpa
Publication Name: Antonie van Leeuwenhoek
Publication Date: 2026-07-10
DOI: 10.1007/s10482-026-02249-2|10.1007/s10482-026-02375-x

Correction: Streptomyces shaoguanensis sp. nov.: elucidating the mechanisms of efficient chicken feather degradation and its potential for biofertilizer development
Publication Name: Microbial Cell Factories
Publication Date: 2026-03-27
DOI: 10.1186/s12934-025-02878-8|10.1186/s12934-026-02990-3

Chemoselective Probes for Profiling of Carboxylic Acid Metabolites in Biological Tissue
Publication Name: Chromatographia
Publication Date: 2026-03-04
DOI: 10.1007/s10337-026-04485-0

Phenotypic Analysis of Mice with Conditional Knockout of PPP2CA in Colonic Tissues
Publication Name: Digestive Diseases and Sciences
Publication Date: 2026-03-03
DOI: 10.1007/s10620-026-09756-2

Molecular Characterization of OsHAD Phosphoprotein: Expression, Catalytic Properties, and Functional Annotation
Publication Name: Molecular Biotechnology
Publication Date: 2026-03-03
DOI: 10.1007/s12033-026-01566-1

L-Threonine, 99%

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