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CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: HNB-Ketotifen
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: 34580-13-7 Mf: C19H19NOS
MW: 309.42500 Specification: ≥98%
Appearance: White Powder Purity: 99%,99%min
Shelf Life: 2 Years Grade: Medical Grade,Phamaceutical Grade,Medicine & Tech,USP BP FCC EP
High Light:

Pharmaceutical Ketotifen Powder

,

Respiratory System API Powder

,

99%min Ketotifen Powder


Product Description

CAS 34580-13-7 Ketotifen Powder respiratory system API powder

The Introductction

 

Ketotifen (HC 20-511) is an orally active second-generation non-competitive histamine 1(H1) receptor blocker and mast cell stabilizer. Ketotifen blocks 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen also has antiviral activity against SARS-CoV-2 and influenza viruses. Ketotifen can be used to study autoimmune encephalomyelitis (EAE) and asthma attack prevention.

 

Product Name: Ketotifen
Synonyms:

Ketotiphene

CAS: 34580-13-7
MF: C19H19NOS
MW: 309.42500

 

CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder 0

 

The Application & Function

 

Ketotifen is an organic compound, chemical formula C19H19NOS, is a white crystalline powder, odorless, bitter taste. Slightly soluble in water or ethanol.
It can prevent the attack of exogenous, endogenous and mixed asthma, and the effect of children's asthma is better than that of adult asthma.

 

Ketotifen can be widely used in a variety of IgE mediated allergic diseases, including bronchial asthma, asthmatic bronchitis, allergic cough, allergic rhinitis, allergic hay fever, allergic conjunctivitis, acute or chronic urticaria, atopic dermatitis, contact dermatitis, photosensitive dermatitis, food allergy, drug allergy, insect allergy, etc. It is also effective for vasculitis caused by immune complex, such as anaphylactoid purpura.

 

The COA

 

Item Specification Results
APPEARANCE WHITE CONFORMS
SOLUBILITY FREELY SOLUBLE IN CHLOROFORM;SOLUBLE IN WATER OR METHANOL; CONFORMS
PH 5.0-7.2 6.51
LOSS ON DRYING ≤4.5% 3.10%
RESIDUEON IGNITION ≤2.5% 0.281%
HEAVY METALS ≤20PPM <15PPM
TYRAMINE ≤0.35% 0.051%
RELATED COMPOSITIONS TYLOSIN A ≥80% A+B+C+D ≥95% 93% 98%
Conclusion Confirm with the standard  

 

CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder 1CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder 2CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder 3CAS 34580-13-7 Ketotifen Powder Respiratory System API Powder 4

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