Antihistaminic Phar...

Antihistaminic Pharmaceutical White Powder CAS 90729-43-4 Ebastine

Antihistaminic Pharmaceutical White Powder CAS 90729-43-4 Ebastine

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10 Gram

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  • Min.Order :10 Gram
  • Purity: 99%
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90729-43-4 90729-43-4 90729-43-4

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  • Appearance:white crystalline powder
  • Application:use in chemical
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  • ProductionCapacity:12|Kilogram|Day
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Details:

 

Antihistaminic Pharmaceutical White Powder CAS 90729-43-4 Ebastine

 

Description:

 

Product Name Ebastine
Synonyms: 4-(4-benzhydryloxy-1-piperidyl)-1-(4-tert-butylphenyl)butan-1-one;EBASTEL;EBASTIN;EBASTINE;EVASTEL;KESTINE;1-(4-(1,1-dimethylethyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidinyl)-1-buta;1-butanone,1-(4-(1,1-dimethylethyl)phenyl)-4-(4-(diphenylmethoxy)-1-piperidiny
MF C32H39NO2
MW 469.66
CAS NO 90729-43-4
Molecular structure 99% purity Ebastine powder with Factory price.CAS NO:90729-43-4
Density 1.09g/m3
Melt point 80-82°C
Boiling point 596.3°C at 760 mmHg
Flash point 314.5°C
Vapour Pressure 3.47E-14mmHg at 25°C

 

Ebastine (trade names Evastin, Kestine, Ebastel, Aleva, Ebatrol) is a H1 antihistamine with low potential for causing drowsiness.

It does not penetrate the blood–brain barrier to a significant amount and thus combines an effective block of theH1 receptor in peripheral tissue with a low incidence of central side effects, i.e. seldom causing sedation or drowsiness.

 

Function:

 

Ebastine is a second-generation H1 receptor antagonist that is indicated mainly for allergic rhinitis and chronic idiopathicurticaria. It is available in 10 and 20 mg tablets and as fast-dissolving tablets,as well as in pediatric syrup. It has a recommended flexible daily dose of 10 or 20 mg, depending on disease severity.

In accordance with the basting with cetirizine hydrochloride, loratadine, cetirizine left-handed, imidazole westin is the commonly used several without sedating antihistamines H1 receptor resistance, drug allergy, its characteristic is on the central nervous without sedation or sedation is very small, antihistamines effect is stronger, can significantly inhibited by histamine.

 

Application:

 

Clinical main treatment of various allergic diseases such as chronic idiopathic urticaria, seasonal and perennial allergic rhinitis, itchy skin disease. Adult patients with chronic urticaria and allergic rhinitis

 

Specification:

 

Items Specification Results
Characteristics White crystalline powder Conforms
Odor odorless Conforms
Identification IR spectrum Conforms
Assay(HPLC) ,% ≥99.5 99.7
Individual impurities(%) ≤0.1 0.09
Melting point(℃) 84.0~87.0 84.8~85.8
Loss on drying(%) ≤0.5 0.1
Residue of ignition(%) ≤0.1 0.05
Heavy Metal 10ppm maximum Conforms
Lead 2ppm maximum Conforms
Arsenic 2ppm maximum Conforms
Mercury 1ppm maximum Conforms

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