Compound Q&A
What is Histidine (CAS: 71-00-1)?
Answer
Histidine is an essential amino acid with the chemical formula C6H9N3O2. It plays a critical role in protein synthesis and is involved in various physiological functions, including pH regulation and neurotransmitter production. Histidine is also a precursor for histamine, a compound important in immune responses and digestion. It is commonly found in foods like meat, fish, and dairy and is used in pharmaceuticals and nutritional supplements. Its unique properties make it valuable in both biological and industrial contexts.
About
CAS No
71-00-1
English Name
Histidine
Molecular Formula
C6H9N3O2
Molecular Weight
155.16 g/mol
SMILES
N[C@@H](Cc1c[nH]cn1)C(=O)O
InChIKey
HNDVDQJCIGZPNO-YFKPBYRVSA-N
Last Updated: 2025-08-25 01:07