Pharmaceutical Inte...

Pharmaceutical Intermediate Montelukast leukotriene D4 CAS 142569-70-8

Pharmaceutical Intermediate Montelukast leukotriene D4 CAS 142569-70-8

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100 Gram

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  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

142569-70-8 Montelukast leukotriene C29H28ClNO2

Quick Details

  • Appearance:Powder
  • Application:Used as a pharmaceutical intermediates.
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:20000|Kilogram|Day
  • Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

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Details:

Pharmaceutical Intermediate Montelukast leukotriene D4 CAS142569-70-8

 

Product info :

 

Name: 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol
Molecular Formula: C29H28ClNO2
Formula Weight: 457.99
CAS No.: 142569-70-8

Application : Usage An intermediate of Montelukast

 

About Montelukast :


Montelukast selectively antagonizes leukotriene D 4 (LTD4) by binding to it so that block the action of leukotriene D4 on the cysteinyl leukotriene receptor CysLT1.
Montelukast is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Montelukast blocks the action of leukotriene D4 on the cysteinyl leukotriene receptor CysLT1 in the lungs and bronchial tubes by binding to it, preventing airway edema, smooth muscle contraction, and enhanced secretion of thick, viscous mucus. This reduces the bronchoconstriction otherwise caused by the leukotriene, and results in less inflammation.

 

Chemical Properties

 

Molecular Structure
Molecular Weight 457.99
Density 1.244g/cm3
Boiling Point 636.8°Cat760mmHg
Flash Point 338.9
Refractive index 1.686


Safety Information

 

Hazard Codes Xi,N,C
Risk Statements 21/22-34-43-51/53
Safety Statements 22-26-36/37/39-45-61
Hazard Note Irritant/Stench
 
       

 

Packaging & Shipping

 

 

Supply Veterinary Drug 99% Milbemycin Oxime Powder CAS129496-10-2

Advantages:

 

 

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.


1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.


2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.


3 . Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4 . Warm after-sale service Any of your question would be solved for the first as soon as possible.

 

Pharmaceutical Intermediate Montelukast leukotriene D4 CAS142569-70-8

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