SML0119
Acrivastine
≥98% (HPLC)
Synonym(s):
(E)-6-((E)-3-(1-Pyrrolidinyl)-1-p-tolylpropenyl)-2-pyridineacrylic acid
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About This Item
Empirical Formula (Hill Notation):
C22H24N2O2
CAS Number:
Molecular Weight:
348.44
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Quality Level
assay
≥98% (HPLC)
form
powder
storage condition
desiccated
color
white to beige
solubility
DMSO: >2 mg/mL (warmed)
storage temp.
2-8°C
SMILES string
Cc1ccc(cc1)\C(=C/CN2CCCC2)c3cccc(\C=C\C(O)=O)n3
InChI
1S/C22H24N2O2/c1-17-7-9-18(10-8-17)20(13-16-24-14-2-3-15-24)21-6-4-5-19(23-21)11-12-22(25)26/h4-13H,2-3,14-16H2,1H3,(H,25,26)/b12-11+,20-13+
InChI key
PWACSDKDOHSSQD-IUTFFREVSA-N
Gene Information
human ... HRH1(3269)
Application
Acrivastine has been used as an antihistamine to investigate the relation between the increased residence time of antihistamine at the histamine H1 receptor (H1R) and the duration of effective target-inhibition by this antagonist.
Biochem/physiol Actions
Acrivastine is a second-generation H1-receptor antagonist.
Acrivastine is a second-generation antihistamine, an H1-receptor antagonist.
Acrivastine is a second-generation antihistamine. It is a derivative of first-generation compound triprolidine. Acrivastine is effectively used for treating allergic diseases including cholinergic urticaria and histamine-medicated dermatoses.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Ilari Paakkari
Toxicology letters, 127(1-3), 279-284 (2002-06-08)
Although the new second-generation nonsedative antihistamines terfenadine and astemizole were launched as highly selective and specific H(1)-receptor antagonists, they were later found to cause prolongation of the QT-interval and severe cardiac arrhythmias. The prolongation of the QT-interval is caused by
F J de Abajo et al.
British journal of clinical pharmacology, 47(3), 307-313 (1999-04-24)
To quantify and compare the incidence of ventricular arrhythniias associated with the use of five nonsedating antihistamines: acrivastine, astemizole, cetirizine, loratadine and terfenadine. The effects of age, sex, dose, duration of treatment, and the interaction with P450 inhibitor drugs were
B K Ballmer-Weber et al.
Journal of investigational allergology & clinical immunology, 9(6), 351-355 (2000-02-09)
Certirizine, a potent H1-blocking agent, is often recommended as an emergency drug in anaphylactic reactions because of its well documented fast onset of action. In this randomized, cross-over study we compared the onset of action after a single dose of
Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML0119-50MG | 04061832074764 |
| SML0119-10MG | 04061832074757 |