L-Leu-Leu-Leu
- CAS NO.：10329-75-6
- Empirical Formula: C18H35N3O4
- Molecular Weight: 357.49
- MDL number: MFCD00038309
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:24
What is L-Leu-Leu-Leu?
Description
The tripeptide trileucine (Leu-Leu-Leu) is found in casein and soy protein. This substance could increase the endothelial release of TXB2 which is a stable marker of TXA2. Inhibitor of human liver alanine aminopeptidase, Ki 0.054 mM. The addition of trileucine improved the aerosol performance and stability of spray-dried powders for inhalation.
Chemical properties
LEU-LEU-LEU is also known Trileucine. It is a white solid powder and soluble in DMSO.
The Uses of L-Leu-Leu-Leu
Leu-Leu-Leu could be used to synthesize Cl-.H2+-Leu-Leu-Leu-OMe (a hydrochloric acid salt of Peptide derivative IIa).
Definition
ChEBI: A tripeptide formed from three L-leucine residues.
Storage
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Properties of L-Leu-Leu-Leu
| Boiling point: | 589.6±45.0 °C(Predicted) |
| Density | 1.057 |
| storage temp. | −20°C |
| pka | 3.39±0.10(Predicted) |
| InChI | InChI=1S/C18H35N3O4/c1-10(2)7-13(19)16(22)20-14(8-11(3)4)17(23)21-15(18(24)25)9-12(5)6/h10-15H,7-9,19H2,1-6H3,(H,20,22)(H,21,23)(H,24,25)/t13-,14-,15-/m0/s1 |
Safety information for L-Leu-Leu-Leu
Computed Descriptors for L-Leu-Leu-Leu
| InChIKey | DNDWZFHLZVYOGF-KKUMJFAQSA-N |
| SMILES | C(O)(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)N |
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