Levocetirizine dihydrochloride

Modify Date: 2024-01-02 15:31:02

Levocetirizine dihydrochloride Structure
Levocetirizine dihydrochloride structure
Common Name Levocetirizine dihydrochloride
CAS Number 130018-87-0 Molecular Weight 461.810
Density N/A Boiling Point 542.1ºC at 760 mmHg
Molecular Formula C21H27Cl3N2O3 Melting Point 215-220ºC
MSDS Chinese USA Flash Point 281.6ºC
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Use of Levocetirizine dihydrochloride


Levocetirizine dihydrochloride ((R)-Cetirizine dihydrochloride) is a third-generation peripheral H1-receptor antagonist. Levocetirizine dihydrochloride is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine dihydrochloride has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria[1].

 Names

Name Levocetirizine Dihydrochloride
Synonym More Synonyms

 Levocetirizine dihydrochloride Biological Activity

Description Levocetirizine dihydrochloride ((R)-Cetirizine dihydrochloride) is a third-generation peripheral H1-receptor antagonist. Levocetirizine dihydrochloride is an antihistaminic agent which is the R-enantiomer of Cetirizine. Levocetirizine dihydrochloride has a higher affinity for the histamine H1-receptor than (S)-Cetirizine and can effectively treat allergic rhinitis and chronic idiopathic urticaria[1].
Related Catalog
In Vivo Levocetirizine (0.4 mg/kg; oral administration; male Sprague-Dawley rats) treatment shows that the Cmax, AUC0-t , AUC0-∞ and t1/2 are 0.34 μg/mL, 3.26 μg h/mL, 3.67 μg h/mL and 2.34 hours, respectively in Sprague-Dawley rats[1]. Animal Model: 30 male Sprague-Dawley rats (8 weeks old; 200-250 g)[1] Dosage: 0.4 mg/kg Administration: Oral administration (Pharmacokinetic Analysis) Result: The Cmax, AUC0-t , AUC0-∞ and t1/2 were 0.34 μg/mL, 3.26 μg h/mL, 3.67 μg h/mL and 2.34 hours, respectively.
References

[1]. Lohar P, et al. Simultaneous bioanalysis and pharmacokinetic interaction study of acebrophylline, levocetirizine and pranlukast in Sprague-Dawley rats. Biomed Chromatogr. 2019 Dec;33(12):e4672.

 Chemical & Physical Properties

Boiling Point 542.1ºC at 760 mmHg
Melting Point 215-220ºC
Molecular Formula C21H27Cl3N2O3
Molecular Weight 461.810
Flash Point 281.6ºC
Exact Mass 460.108734
PSA 53.01000
LogP 4.62800
Storage condition room temp

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H400
Precautionary Statements P273
Hazard Codes Xn,N
Risk Phrases 22-50/53
Safety Phrases 60-61
RIDADR UN 3077 9 / PGIII
HS Code 2933990090

 Customs

HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles2

More Articles
Rapid chiral separation of racemic cetirizine in human plasma using subcritical fluid chromatography-tandem mass spectrometry.

J. Pharm. Biomed. Anal. 117 , 380-9, (2015)

A method for fast chiral separation of cetirizine and quantitation of levocetirizine in human plasma using subcritical fluid chromatography with tandem mass spectrometry was developed and validated. T...

Development and characterization of pharmacokinetic parameters of fast-dissolving films containing levocetirizine.

Sci. Pharm. 80 , 779-87, (2012)

A fast-dissolving film containing levocetirizine, a non-sedative antihistamine drug, was developed using pullulan, xanthan gum, propylene glycol, and tween 80 as the base materials. The drug content o...

 Synonyms

Xyzall
EINECS 200-659-6
(R)-Cetirizine Dihydrochloride
Levocetirizine dihydrochloride
(2-{4-[(R)-(4-Chlorphenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)essigsäuredihydrochlorid
MFCD07366507
(-)-Cetirizine dihydrochloride
Levocetirizine 2HCl
Xusal
(2-{4-[(R)-(4-Chlorophenyl)(phenyl)methyl]-1-piperazinyl}ethoxy)acetic acid dihydrochloride
2-[2-[4-[(R)-(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic Acid Dihydrochloride
Xyzal
acide (2-{4-[(R)-(4-chlorophényl)(phényl)méthyl]pipérazin-1-yl}éthoxy)acétique dichlorhydrate
acetic acid, [2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, dihydrochloride
Acetic acid, 2-[2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
(2-{4-[(R)-(4-Chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid dihydrochloride
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