Alternative Names: Histamine trifluoromethyl toluidide
Chemical Name: 6-[2-(4-Imidazolyl)ethylamino]-N-(4-trifluoromethylphenyl)heptanecarboxamide dimaleate
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
H1 and H2 receptor agonist. 4x104 times more active than histamine in H2-mediated effects in natural suppressor cells. Increases intracellular Ca2+ and IP3 in lymphocytes through a binding site other than H1, H2 or H3.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
61.46
100
water
61.46
100
Preparing Stock Solutions
The following data is based on the product molecular weight 614.57. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
1.63 mL
8.14 mL
16.27 mL
5 mM
0.33 mL
1.63 mL
3.25 mL
10 mM
0.16 mL
0.81 mL
1.63 mL
50 mM
0.03 mL
0.16 mL
0.33 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Khanet al (1986) The effects of derivatives of histamine on natural suppressor cells. J.Immunol. 137 308 PMID: 3011908
Khanet al (1987) Congener derivatives and conjugates of histamine: synthesis and tissue receptor selectivity of the derivatives. J.Med.Chem. 30 2115 PMID: 2959777
Shahidet al (2009) Histamine, histamine receptors and their role in immunomodulation: An updated systematic review. Open Immunol.J. 2 9 PMID: