L(-)-Proline ≥99%, white powder
Supplier: MP BIOMEDICALS (FKA ICN BIOMED
Synonyms:
(S)-(-)-ProlineH-Pro-OHL-Proline, H-Pro-OH
L-Proline is an amino acid. The conjugation of L-proline with imidazolium-based ionic liquid (IL)-modified magnetic nanoparticles forms a catalyst that can be magnetically recovered and employed in direct asymmetric aldol reaction. The solubility and stability of ezetimibe (EZT) has been reported to enhance on cocrystallization with L-proline.
L-Proline has been used:
- As a supplement during the preparation of chondrogenic medium and synthetic dextrose minimal medium (SD).
- As a standard during the identification of metabolites in serum samples.
- In a study to prepare L-proline-L-phenylalanine (L-Pro-L-Phe) mixture in aqueous acetonitrile.
Soluble in alcohol and water (40 mg/ml-clear, colorless solution); insoluble in ether, butanol isopropanol.
The amino acid L-Proline is unique among the 20 amino acids normally found in proteins because it is the only imino acid among them. The side chain is bonded to both the α-carbon and nitrogen atoms, giving a secondary amino group in the structure, and thus its characterization as an imino acid. In vivo, proline is both synthesized from and degraded to glutamate, with glutamate γ-semialdehyde and Δ-pyrroline-5-carboxylate as intermediates, by separate pathways.
Precaución: Research Use Only (RUO).
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Formula:
C₅H₉NO₂ MW: 115.13 g/mol Melting Pt: 221 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00064318 CAS Number: 147-85-3 |
Specification Test Results
| Identity Test | Passes |
| Purity | ≥99% |
| FTIR | Conforms to Standard |
| Loss on Drying | ≤0.4% |
| Optical Rotation (c=1.6, water) | -82° to -85° |
| Hydroxy-L-proline | Free |
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