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Alfa Aesar™ Histamine dihydrochloride, 98+%

$60.97 - $204.77

Chemical Identifiers

Chemical Name or Material Histamine dihydrochloride
CAS 56-92-8
Molecular Formula C5H9N3·2HCl
Formula Weight 184.07g/mol
MDL Number MFCD00012703
Beilstein 3624116
Merck Index 14,4719
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0919806

 
alfa aesar™
L09198-06
5g Each for $60.97

AAL0919814

 
alfa aesar™
L09198-14
25g Each for $204.77
Description & Specifications

Specifications

Melting Point 245° to 249°C
Quantity 5g
Chemical Name or Material Histamine dihydrochloride
CAS 56-92-8
Assay ≥98%
Molecular Formula C5H9N3·2HCl
Formula Weight 184.07g/mol
MDL Number MFCD00012703
Beilstein 3624116
Merck Index 14,4719
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H334-H335-H315-H319-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
Health Hazard 3 GHS P Statement
P284a-P261-P280-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number MS1575000
TSCA TSCA

Applications
Histamine dihydrochloride has been shown to activate nitric oxide synthetase and suppress or inhibit the generation of reactive oxygen species (ROS). Inhibition of ROS by histamine dihydrochloride allows activation of T cells and NK cells by IL-2. In a rat model, histamine dihydrochloride suppressed ROS generated by Kupffer cells through the H2 histamine receptor. It is a potent vasodilator and endogenous histamine receptor agonist.

Solubility
Very soluble in water and methanol. Soluble in ethanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents. Store away from oxidizing agents. Store at 4°C.

Safety and Handling

Danger

GHS P Statement
P284a-P261-P280-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H334-H335-H315-H319-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.