| Product Name |
L-Methionine methyl ester hydrochloride,
98% |
| Product Number |
860409 |
| Product Brand |
Aldrich |
| CAS Number |
2491-18-1 |
| Molecular Formula |
CH3SCH2CH2CH(NH2)COOCH3 · HCl |
| Molecular Weight |
199.70 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE TO OFF-WHITE POWDER OR CRYSTALLINE |
| |
POWDER AND/OR CHUNKS |
| INFRARED SPECTRUM |
CONFORMS TO STRUCTURE AND STANDARD AS |
| |
ILLUSTRATED ON PAGE 1127B OF EDITION I, |
| |
VOLUME 1 OF "THE ALDRICH LIBRARY OF FT-IR |
| |
SPECTRA". |
| ELEMENTAL ANALYSIS |
CARBON 35.2% - 37.0% |
| |
NITROGEN 6.7% - 7.3% |
| OPTICAL ROTATION |
+27(+/- 2) DEGREES (C=5%, H2O) |
| THIN-LAYER |
CONSISTENT WITH 98% PURITY |
| SOLUBILITY |
10% IN H2O; CLEAR TO SLIGHTLY HAZY, |
| |
COLORLESS TO FAINT YELLOW SOLUTION |
| |
APPROVED AUGUST 24, 1998 JSB |
Certificate of Analysis
Certificate of Origin
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