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Tecastemizole (Standard)

CAT: 0804-HY-105014R-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-105014R-01Size:1 mg
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Description
Tecastemizole (Standard) is the analytical standard of Tecastemizole. This product is intended for research and analytical applications. Tecastemizole (Norastemizole), a major metabolite of Astemizole, is a potent and selective H1 receptor antagonist. Tecastemizole shows anti-inflammatory activities[1].
CAS Number
75970-99-9
Product Name Alternative
Norastemizole (Standard)
UNSPSC
12352005
Target
Histamine Receptor; Reference Standards
Related Pathways
GPCR/G Protein; Immunology/Inflammation; Neuronal Signaling; Others
Field of Research
Inflammation/Immunology
Smiles
FC1=CC=C(CN2C3=CC=CC=C3N=C2NC4CCNCC4)C=C1
Molecular Formula
C19H21FN4
Molecular Weight
324.40
References & Citations
[1]Lever R, et al. Effect of tecastemizole on pulmonary and cutaneous allergic inflammatory responses. Clin Exp Allergy. 2007 Jun;37 (6) :909-17.
Shipping Conditions
Room temperature
Scientific Category
Reference Standards

Chemical Information

Tecastemizole
CAS Number75970-99-9
PubChem CID123618
IUPAC Name1-[(4-fluorophenyl)methyl]-N-piperidin-4-ylbenzimidazol-2-amine
Molecular FormulaC19H21FN4
Molecular Weight324.4
XLogP3.6
Topological Polar Surface Area41.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Heavy Atom Count24
Formal Charge0
Complexity393
SMILES
C1CNCCC1NC2=NC3=CC=CC=C3N2CC4=CC=C(C=C4)F
InChI
InChI=1S/C19H21FN4/c20-15-7-5-14(6-8-15)13-24-18-4-2-1-3-17(18)23-19(24)22-16-9-11-21-12-10-16/h1-8,16,21H,9-13H2,(H,22,23)
InChIKey
SFOVDSLXFUGAIV-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Tecastemizole
CAS: 75970-99-9
CID: 123618
Formula: C19H21FN4
MW: 324.4
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight324.4
XLogP33.6
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass324.17502485
Monoisotopic Mass324.17502485
Topological Polar Surface Area41.9 Ų
Heavy Atom Count24
Formal Charge0
Complexity393
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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