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CAS 33089-61-1 API Antibacterial Ketotifen Fumarate

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: ketotifen fumarate
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually7-10days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 5000kg/Month
Detail Information
CAS: 34580-14-8 Mf: C23H23NO5S
MW: 425.5 Specification: ≥98%
Appearance: White Crystalline Powder

Product Description

CAS 33089-61-1 API Antibacterial Ketotifen Fumarate

结构式

 

Name Ketotifen fumarate
CAS No. 34580-14-8
MF: C23H23NO5S
MW: 425.5
Purity 98%min
Certificate ISO 9001
Appearance White Powder

Ketotifen fumarate is a kind of strong anti-allergic drugs containing simultaneously of both tricyclic structure as well as piperie structure. It is characterized by both a strong antagonism effect on histamine H1 receptor and inhibitory effect of the release of the mediator of allergic reaction.

 

The Application & Function

Ketotifen fumarate is a first-generation noncompetitive H1-antihistamine and mast cell stabilizer. It is most commonly sold as a salt with fumaric acid, ketotifen fumarate, and is available in two forms. In its ophthalmic form, it is used to treat allergic conjunctivitis.In its oral form, it is used to prevent asthma attacks or Anaphylaxis, as well as various mast cell, allergic-type disorders.

The COA

 

Item Specification Results
APPEARANCE WHITE CONFORMS
SOLUBILITY FREELY SOLUBLE IN CHLOROFORM;SOLUBLE IN WATER OR METHANOL;INSOLUBLE IN EER CONFORMS
PH 5.0-7.2 6.4
LOSS ON DRYING ≤4.5% 2.9%
RESIDUEON IGNITION ≤2.5% 0.2%
HEAVY METALS ≤20PPM <20PPM
TYRAMINE ≤0.35% 0.04%
RELATED COMPOSITIONS TYLOSIN A ≥80% A+B+C+D ≥95% 92% 97%
Conclusion Confirm with the standard  

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