Return to Results Histamine
CAS Registry Number®
51-45-6
CAS Name
HistamineMolecular Formula
C5H9N3Molecular Mass
111.15Cite this Page
Histamine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=51-45-6 (retrieved ) (CAS RN: 51-45-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
209-210 °C @ Press: 18 TorrMelting Point (1)
83-84 °CDensity (2)
1.1933 g/cm³
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Hatem, Simone; Compt. rend., (1956), 243, 801-3, CAplus
Other Names and Identifiers
InChI
InChI=1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)
InChIKey
InChIKey=NTYJJOPFIAHURM-UHFFFAOYSA-N
SMILES
C(CN)C1=CN=CN1
Canonical SMILES
N1=CNC(=C1)CCN
Other Names for this Substance
- 1H-Imidazole-5-ethanamine
- Histamine
- 1H-Imidazole-4-ethanamine
- Eramin
- Ergamine
Deleted or Replaced CAS Registry Numbers
64422-25-9, 924364-91-0, 1416954-63-6
