Cat. No JKB08022_25_G
J&K Chemical

Product Information

Product Name
trans-4-Hydroxy-L-proline, 99%
Brand Name
J&K
Product Number
249313
CAS
51-35-4
Molecular Formula
C5H9NO3
Molecular Weight
131.13
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid
PubChem CID
5810
IUPAC Name
(2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid
InChI Key
PMMYEEVYMWASQN-DMTCNVIQSA-N
SMILES
C1C@H(CNC@@H1C(=O)O)O

Properties

Melting Point
273
Optical Activity
-75.6 (C=1, H2O)

Safety Information

Precautionary Statement
P262

References Data Source From Pubchem

Chemometric-based gamma-aminobutyric acid and amino acids profiling of fermented Okpeye using ultra-high-performance liquid chromatography diode-array detector (UHPLC-DAD)

Publication Name: Journal of Food Science and Technology
Publication Date: 2026-02-27
DOI: 10.1007/s13197-026-06603-0

Synthesis and Properties of 4-Amino-5-oxoproline Derivatives (A Review)

Publication Name: Russian Journal of General Chemistry
Publication Date: 2026-02-24
DOI: 10.1134/s1070363225606003

Bacillus-functionalized sewage sludge biochar boosts cabbage growth through improved nitrogen assimilation

Publication Name: Biochar
Publication Date: 2026-02-05
DOI: 10.1007/s42773-025-00561-0

Characterization of Streptomyces tatrensis sp. nov., isolated from a cave located in Tatra mountains in Poland

Publication Name: Archives of Microbiology
Publication Date: 2026-02-02
DOI: 10.1007/s00203-026-04714-y

Cyanoacrylate is still an Effective Surgical Strategy for Homeostasis: A Rodent Model of Liver Trauma and Evaluation of Early Wound Healing

Publication Name: The Tohoku Journal of Experimental Medicine
Publication Date: 2026-01-22
DOI: 10.1620/tjem.2025.j067

trans-4-Hydroxy-L-proline, 99%

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