China Factory Supply D(+)-Phenylalaninol / D-PHEYLALANINOL CAS 5267-64-1
D(+)-Phenylalaninol CAS 5267-64-1 Supplier in China
Specification
ITEMS | SPECIFICATION |
Melting point | 93-95°C(lit.) |
alpha | 23 o (c=1.2, 1 N HCl 22 oC) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
color | White to yellow |
refractive index | 23.5 ° (C=1.2, 1mol/L HCl) |
form | Crystalline Powder and Chunks |
density | 1.0406 (rough estimate) |
Boiling point | 122 °C / 4mmHg |
pka | 12.85±0.10(Predicted) |
Sensitive | Air Sensitive |
optical activity | [α]/D +22.8°, c = 1.2 in 1 M HCl |
BRN | 4665408 |
solubility | Soluble in Dichloromethane, Ethyl Acetate, Methanol. |
CAS DataBase Reference | 5267-64-1(CAS DataBase Reference) |
Usage:
D-Phenylalaninol is used as a chiral auxiliary for asymmetric Michael reactions. It is an enantiomer of L-Phenylalaninol, an inhibitor of intestinal Phenylalanine absorption. It acts as an inhibiting agent to the enzymes which are responsible for the breakdown of endorphins.
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