Certificate of Analysis
| Product Name: | L-Leucyl-L-Leucine methyl ester hydrobromide |
| Catalog Number: | M14383 |
| CAS Number: | 16689-14-8 |
Physical and Chemical Properties
| Formula: | C13H27BrN2O3 |
| Molecular Weight: | 339.27 |
| Solubility: | DMSO 120 mg/mL; Water 90 mg/mL |
| Storage: | 2-8°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >98.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | L-Leucyl-L-Leucine methyl ester (LLOMe) hydrobromide, a dipeptide condensation product of L-leucine methyl ester generated by human monocytes or polymorphonuclear leukocytes, selectively eliminates lymphocytes with cytotoxic potential. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |