Specification Sheet
Product Name
His-Leu
Product Number
h2504
Product Brand
sigma
CAS Number
7763-65-7
Molecular Weight
268.31
Test | Specification |
|---|---|
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS TO FAINT YELLOW SOLUTION AT 50 MG/ML IN 80% ACETIC ACID |
| CARBON | 52.4 - 55.1% |
| NITROGEN | 20.4 - 21.4% |
| SPECIFIC ROTATION | +10.1 +/- 1 DEG (C = 2% IN 1 N HYDROCHLORIC ACID AT 24 DEG C) |
| PURITY BY THIN LAYER CHROMATOGRAPHY | > OR = 98% |
| DOCUMENT # | H2504/05/09/08/1 |