Ketotifen API
CAS No.: 34580-13-7
Synonyms:HC 20-511;hc20-511
Molecular formula:C19H19NOS
EINECS NO.: 252-099-7
Minimum Order Quantity (MOQ): 10g or 100g (custom packaging available)
Shipping: Worldwide via DHL, FedEx, UPS, or USPS (secure and expedited)
Storage Conditions: Store in a cool, dry place
Shelf Life:≥24 months
Lead Time: 1-3 business days
Warehouse Locations: USA & Germany (ensuring fast regional delivery)
Certificates Provided: COA, HPLC, MSDS, TDS, and other compliance documents upon request
For inquiries or orders, please contact us for competitive pricing and reliable supply.
- Product Description
Xi'an Faithful BioTech Co., Ltd —— A reliable supplier of Ketotifen API
In Xi'an Faithful BioTech Co., Ltd, we not only supply Ketotifen API, but also pay close attention to its' health indicators' all the time-to ensure that the impurities are still, whether it is a small batch in the laboratory or a large order on the production line, we treat it as the same thing. We deliver not only compliant raw materials, but also a sense of sureness that makes you "use it with confidence and do it smoothly".
Ketotifen API Introduction
It is a kind of raw material medicine commonly used in respiratory system, which is mainly used to prevent and relieve the discomfort caused by asthma, allergic cough and allergic rhinitis. Its function can be understood as "two-pronged": on the one hand, it can inhibit the release of substances that cause allergies and inflammation in the body like a "fire extinguisher", reduce tracheal swelling and mucus secretion, and make breathing smoother; On the other hand, it can relax the muscles around the bronchus and prevent the airway from narrowing, thus reducing the frequency and severity of asthma attacks. It is often made into tablets, capsules or syrups for long-term control of chronic asthma and prevention of allergic diseases.
Specifications:
| Item | Specification | Results |
| Appearance | white powder | white powder |
| Purity | ≥99.0% | 99.20% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
| Conclusion：Conform with enterprise specification | ||
Application Areas:
1. Raw materials for preparation production
As an active ingredient, it is used as a raw material for producing tablets, capsules, oral liquids, eye drops and topical antiallergic preparations.
2. New product research and development
Used as standard raw materials for prescription development, process amplification, stability and compatibility research.
3. Quality analysis and standard establishment
As raw materials for control/detection, the quality control system of related substances, content and dissolution was established with the method of Pharmacopoeia.
Main Benefits:
1. The batch is highly stable
The impurity spectrum and activity of Ketotifen API are locked in the whole process to ensure "zero drift" of products between different batches.
2. High purity and controllable impurities
Strictly implement the impurity limit, and the key impurities and residual solvents are lower than the requirements of Pharmacopoeia.
3. Continuous and reliable supply
Self-owned production line+safety stock, stable delivery, avoiding the risk of supply failure, so that customers can arrange production with peace of mind.
If you need it,Click email：sales11@faithfulbio.com or WhatsApp：+86 17791967496
Why Choose Us?
1. Delivery means confidence
Full link data can be traced, and the on-time delivery rate is 99%. What we provide is not only raw materials, but also the confidence of your production line.
2. Response is speed
Anticipate the demand, one step ahead. From R&D proofing to bulk replenishment, always run ahead of your project node.
3. Quality is competitiveness
High purity and strict control of impurities. Create a moat for your terminal products with raw materials with the highest cost performance.
4. Win-win together
Know the technology and know the pain points better. More than just buying and selling, we provide process escort and risk coverage throughout the life cycle.
Quality Control:
R&D Results:
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Qualification Certification:
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FAQ
Q1:What is Ketotifen?
A1:It is an API with dual functions of antihistamine and mast cell stability, and is mainly used for preventing and treating allergic reactions such as bronchial asthma and allergic rhinitis.
Q2:Can you provide R&D samples and particle size customization?
A2: We can provide a small number of evaluation samples; Particle size distribution (PSD) and micronization can be customized according to the preparation requirements. Please contact the sales staff for further communication.
Q3:Packaging, storage conditions and expiration date?
A3: Double-layer PE bags and aluminum foil bags are sealed in cardboard barrels and stored in a cool place, protected from light and moisture. The reinspection period is usually 36 months.
Contact Us
High-purity Ketotifen API, to obtain quotations and product information, Click: sales11@faithfulbio.com or WhatsApp：+86 17791967496
