1: Product Name: Montelukast Sodium (EP)
CAS No.: 151767-02-1
2: What is our specification ?
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Item |
Specification |
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Appearance |
White or almost white powder |
|
Identification |
HPLC: The retention time of the Montelukast peak of the Sample solution corresponds to that of the System suitability solution, as obtained in the Enantiomeric purity. |
|
Chemical identification: Ignite 0.1 g in a crucible until an almost white residue is obtained. Take up the residue in 2 mL of water and filter. The filtrate gives reaction of sodium. |
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Solubility |
Freely soluble in water and methylene chloride; freely soluble to very soluble in ethanol (96%). |
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Moisture |
≤ 4.0% |
|
Related Substances (HPLC) |
ML-ImB ≤ 0.3% |
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ML-ImC ≤ 0.2% |
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|
ML-ImF ≤ 0.15% |
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ML-ImD ≤ 0.15% |
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ML-ImD and ML-ImE ≤ 0.15% |
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Unspecified impurities ≤ 0.10% |
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Total impurities ≤ 0.6% |
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Residual Solvents |
Methanol ≤ 3000ppm |
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Ethanol ≤ 5000ppm |
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Tetrahydrofuran ≤ 720ppm |
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n-Heptane ≤ 5000ppm |
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Toluene ≤ 890ppm |
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N,N-Dimethylformamide ≤ 880ppm |
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Diproylamine ≤ 1000ppm |
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N,N-Diisopropylethylamine ≤ 150ppm |
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Dicyclohexylamine ≤ 1000ppm |
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Enantiomeric Purity |
ML-ImA ≤ 0.2% |
|
Assay (on anhydrous basis) |
98.0%-102.0% |
3:What is the main effects of Montelukast Sodium (EP)+CAS 151767-02-1?
Potent antagonism of leukotriene receptors
Significantly relieving bronchospasm
Reducing airway and nasal inflammation
Highly efficient relief of allergy-related symptoms
4: What is the usage of Montelukast Sodium (EP)+CAS 151767-02-1?
Used as an active pharmaceutical ingredient (API).
5: What will you get from gihi chemicals except higher quality products?
Gihi Chemicals Co.,Limited, is a professional manufacturer with
3strong research and development lab centers + 4 standardized production workshops,with ISO9001 & FDA certificate & CE certificates.
Except the high quality product, your team will get the following 4 support:
5.1): Factory direct sales, China's lower price, free sample is available.
5.2): COA, TDS, SDS and other testing spectrum are available at any time.
5.3):ISO9001, FDA, CE certificate, 3 labs and 4 factories, to insure the higher quality.
5.4): Large quantity in stock, prompt delivery from warehouse, 24h professional service.
6:Where to buy bulk Montelukast Sodium (EP)+CAS 151767-02-1?
Send an inquiry email to us : sales@gihichem.com
Our professional team will reply to you within 6 hours.
7:Why Choose gihi chemicals for Your trustful supplier?
●Extensive Selection: Our 3 labs and 4 factories ensure every year, we could produce more than 100 new chemical structures every year.
●GMP-Compliant Facilities: Our 4 professional factories comply with strict GMP (Good Manufacturing Practice) guidelines, ensuring the highest quality and safety standards throughout production.
●Rigorous Certifications: All ingredients are certified with HACCP, ISO, FDA,CE certificates.
●Competitive Wholesale Prices: Enjoy cost-effective pricing without compromising on quality.
●Customizable Solutions: OEM and ODM services are available. Tailor your ingredient blends to your specific needs and target clients.
●Expert Technical Support: Our expert team is here to answer your questions and guide you through the selection process.
●Quicker Delivery: We ensure smooth and timely delivery to your desired destination anywhere.
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