D(+)-Pipecolinic acid Chemical Properties | |
Melting point | 272 °C(lit.) |
alpha | 26.5 º (c=5,water 25 ºC) |
Boiling point | 239.22°C (rough estimate) |
density | 1.1426 (rough estimate) |
refractive index | 1.4300 (estimate) |
pka | 2.28(at 25℃) |
form | Crystalline Powder |
color | White to off-white |
Water Solubility | soluble |
InChIKey | HXEACLLIILLPRG-RXMQYKEDSA-N |
CAS DataBase Reference | 1723-00-8(CAS DataBase Reference) |
Safety Information | |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-24/25 |
WGK Germany | 3 |
HS Code | 29333990 |
D(+)-Pipecolinic acid Usage And Synthesis | |
Chemical Properties | white to light yellow crystal powder |
Uses | Pipecolic acid is involved in synaptic transmission in the central nervous system. |
Purification Methods | D-Pipecolinic acid recrystallises as platelets from EtOH and is soluble in H2O. The hydrochloride has m 256-257o(dec) from H2O and [] D25 +10.8o (c 2, H2O). [cf p 422, Lukés et al. Collect Czech Chem Commun 22 286 1957, Bayerman Recl Trav Chim Pays-Bas 78 134 1959, Asher et al. Tetrahedron Lett 22 141 1981, Beilstein 22/1 V 220.] |
D(+)-Pipecolinic acid Preparation Products And Raw materials | |
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