High quality Montelukast with best price 158966-92-8

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High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8
High quality Montelukast with best price 158966-92-8

High quality Montelukast with best price 158966-92-8

  • Item No.TOP
    MOQ1 Kilogram / Kilogram
Tag  sourcing

Quantity:

From $85.0040.00 / Kilogram
$85.00
You save $ -85.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name Montelukast
MW586.18
Place of Origin CN;SHN
Usage Animal Pharmaceuticals
Brand Name QDXIGEMA
Model Number TOP
Test Method: HPLC/UV
Bacterial endoloxins: <0.075EU/mg
Colorwhite
FormPowder
Shelf Life 2 Years
Standard: USP EP JP etc.
Grade Standard Medicine Grade
Type Antibiotic and Antimicrobial Agents
CAS No. 158966-92-8
Other Names Montelukast
MFC35H36ClNO3S
EINECS No. N/A
Purity99%
Total Heavy Metals: <10ppm
Product Description

 

    Product Description

Product name Montelukast
Cas number 158966-92-8
Molecular formula                     C35H36ClNO3S
Molecular weight 586.18
Boiling point 750.5ºC at 760 mmHg
Relative density 1.272 g/cm3

   Certification of Analysis

 

Item

Specification

Description

White or off-white powder

Assay

≥99.0%

Identification

 

Chemistry

Must conforms to standard

Identification

(HPLC)

The retention time of test sample major peak complies to reference standard

Infrared absorption

Must complies to reference standard

Sodium identification

The solution so obtained responds to the tests for sodium

pH

9.0~10.5

Impurity

Not more than 0.5% of any individual impurity is found,

the sum of all impurities found is not more than 1.0%

S-isomer

NMT 1.0%

OVI

Must conforms to standard

Heavy metals

NMT 20ppm

Loss on drying

NMT 1.0%

microbe

 

Bacterium

NMT 1000 cfu/g

Mildew

NMT 100 cfu/g

Coliform

NMT 0 cfu/g

 

 

Function&Application

 

Montelukastis a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies.Montelukast comes as a tablet, a chewable tablet, flash tablet and granules to take by mouth.Montelukast is usually taken once a day with or without food.Montelukast is a CysLT1 antagonist; it blocks the action of leukotriene D4 (and secondary ligands LTC4 and LTE4) on the cysteinyl leukotriene receptor CysLT1 in the lungs and bronchial tubes by binding to it. This reduces the bronchoconstriction otherwise caused by the leukotriene and results in less inflammation.

Our Advantages
             
 
1.Competitive price
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
4.Professional factory

 

 

 

Real Photo

xigema11

Packaging & Shipping

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Company Information
Qingdao Xigema Chemical Co., Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Xigema has 21 subsidiaries and holding companies.
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Our Services

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FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
 
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
 
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
 
Q4:Can you give me a discount price?
Surely,It depend on your qty
 
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
 
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
 
our team

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