MedKoo Cat#: 597407 | Name: Leucyl-leucyl-tyrosine

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Leucyl-leucyl-tyrosine is a bioactive chemical.

Chemical Structure

Leucyl-leucyl-tyrosine
CAS#20368-24-5

Theoretical Analysis

MedKoo Cat#: 597407

Name: Leucyl-leucyl-tyrosine

CAS#: 20368-24-5

Chemical Formula: C21H33N3O5

Exact Mass: 407.2420

Molecular Weight: 407.51

Elemental Analysis: C, 61.90; H, 8.16; N, 10.31; O, 19.63

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Synonym
Leucyl-leucyl-tyrosine; L-Leu-L-leu-L-tyr;
IUPAC/Chemical Name
L-leucyl-L-leucyl-L-tyrosine
InChi Key
UCNNZELZXFXXJQ-BZSNNMDCSA-N
InChi Code
InChI=1S/C21H33N3O5/c1-12(2)9-16(22)19(26)23-17(10-13(3)4)20(27)24-18(21(28)29)11-14-5-7-15(25)8-6-14/h5-8,12-13,16-18,25H,9-11,22H2,1-4H3,(H,23,26)(H,24,27)(H,28,29)/t16-,17-,18-/m0/s1
SMILES Code
OC1=CC=C(C=C1)C[C@@H](C(O)=O)NC([C@H](CC(C)C)NC([C@H](CC(C)C)N)=O)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.03.00
More Info
Product Data
Biological target:
Leucyl-leucyl-tyrosine is a bioactive chemical.
In vitro activity:
TBD
In vivo activity:
TBD

Preparing Stock Solutions

The following data is based on the product molecular weight 407.51 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
TBD
In vitro protocol:
TBD
In vivo protocol:
TBD
1: Delettré J, Berthou J, Lifchitz A, Jollès P. [Crystalline structure of L-leucyl-L-leucyl-L-tyrosine chlorhydrate]. Acta Crystallogr C. 1988 May 15;44 ( Pt 5):905-7. French. PubMed PMID: 3271087. 2: Geva M, Frolow F, Eisenstein M, Addadi L. Antibody recognition of chiral surfaces. Enantiomorphous crystals of leucine-leucine-tyrosine. J Am Chem Soc. 2003 Jan 22;125(3):696-704. PubMed PMID: 12526669. 3: Migliore-Samour D, Roch-Arveiller M, Tissot M, Jazziri M, Keddad K, Giroud JP, Jollès P. Effects of tripeptides derived from milk proteins on polymorphonuclear oxidative and phosphoinositide metabolisms. Biochem Pharmacol. 1992 Aug 18;44(4):673-80. PubMed PMID: 1324681. 4: Geva M, Eisenstein M, Addadi L. Antibody recognition of chiral surfaces. Structural models of antibody complexes with leucine-leucine-tyrosine crystal surfaces. Proteins. 2004 Jun 1;55(4):862-73. PubMed PMID: 15146485.