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Histamine 97%

CAT: 0286-H06860-02Size: 5 gDry Ice: NoHazardous: Yes
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CAT#:0286-H06860-02Size:5 g
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CAS Number
51-45-6
Synonyms
2- (4-Imidazolyl) ethylamine
UN Code
UN2811
Pictogram
06 - Acute Toxicity
UDF Signal Word
Danger
MDL Number
MFCD00005210
Hazard Statement
H301 Toxic if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Toxic Solids, Organic, N.O.S.
DOT Classification
Class 6.1
Packaging Group
PGIII
Precautions
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Chemical Information

Histamine

Histamine is a member of the class of imidazoles that is 1H-imidazole substituted at position C-4 by a 2-aminoethyl group. It has a role as a neurotransmitter, a mouse metabolite and a human metabolite. It is a member of imidazoles and an aralkylamino compound. It is a conjugate base of a histaminium.

CAS Number51-45-6
PubChem CID774
IUPAC Name2-(1H-imidazol-5-yl)ethanamine
Molecular FormulaC5H9N3
Molecular Weight111.15
XLogP-0.7
Topological Polar Surface Area54.7
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Heavy Atom Count8
Formal Charge0
Complexity64
SMILES
C1=C(NC=N1)CCN
InChI
InChI=1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)
InChIKey
NTYJJOPFIAHURM-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Histamine
CAS: 51-45-6
CID: 774
Formula: C5H9N3
MW: 111.15
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight111.15
XLogP3-0.7
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass111.079647300
Monoisotopic Mass111.079647300
Topological Polar Surface Area54.7 Ų
Heavy Atom Count8
Formal Charge0
Complexity64.7
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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