Name

L-Histidine

CAS No.

71-00-1

EINECS No.

200-745-3

Molecular formula

C₆H₉N₃O₂

Molecular weight

308.2932

Structural Formula

Physical and Chemical Properties

Melting point 282°C 
Specific Rotation 12.4° (c=11,6N HCl) 
water-soluble 41.6 g/L (25°C)