L-Histidine hydrochloride
- Product NameL-Histidine hydrochloride
- CAS645-35-2
- CBNumberCB6714677
- MFC6H10ClN3O2
- MW191.62
- EINECS211-438-9
- MDL NumberMFCD00064556
- MOL File645-35-2.mol
Chemical Properties
Melting point | 243-244 °C(Solv: ethanol (64-17-5)) |
Density | 1.472[at 20℃] |
vapor pressure | 0Pa at 20℃ |
storage temp. | Inert atmosphere,2-8°C |
form | Crystalline |
Water Solubility | 149.55g/L at 20℃ |
BRN | 4168261 |
InChI | InChI=1/C6H9N3O2.ClH/c7-5(6(10)11)1-4-2-8-3-9-4;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H/t5-;/s3 |
InChIKey | QZNNVYOVQUKYSC-USHJBNIQNA-N |
SMILES | C(O)(=O)[C@H](CC1N=CNC=1)N.[H]Cl |&1:3,r| |
LogP | -3.32 at 25℃ |
CAS DataBase Reference | 645-35-2(CAS DataBase Reference) |
FDA UNII | 1D5Q932XM6 |
EPA Substance Registry System | L-Histidine, monohydrochloride (645-35-2) |
Safety
Symbol(GHS) | |
Signal word | Warning |
Hazard statements | H302-H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
RIDADR | UN 1789 8/PG 3 |
WGK Germany | 2 |
F | 10 |