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Astaxanthin 472-61-7

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  Post Date: Dec 23,2024
  Expiry Date: Jun 21,2025
  Detailed Description: Cas No. :472-61-7 Product name:Roflumilast

Chemical name:3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-(difluoromethoxy)benzamide

CAS No.:162401-32-3

Specification:99.0%HPLC

Molecular Formula:C17H14Cl2F2N2O3



Molecular Weight:403.21

Appearance: white powder

Usage:On March 1,2011, the FDA approved the chronic obstructive pneumonia drug Daliresp (roflumilast), the drug used daily, can reduce asthma attack frequency or mitigate serious chronic obstructive pneumonia (COPD) symptoms.Roflumilast is a new category of COPD drug, phosphodiesterase - 4 (PDE - 4) inhibitors. Can be used among patients with serious COPD cough and bronchial symptom related much sputum, does not apply to mild emphysema.


  CAS Registry Number:

472-61-7
  Synonyms: ;Astaxanthin;Natural astaxanthin ;(3S,3'S)-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione;(9cis,9'cis,13cis,13'cis,15cis)-3,3'-dihydroxy-beta,beta-carotene-4,4'-dione;
  Molecular Formula: C40H52O4
  Molecular Weight: 596.8385
  Molecular Structure: 472-61-7 3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
  Safety Description: S24/25:;

  Company: Shanghai DND Pharm-Technology Co., Inc.     [ China ]          
  Contact: Arron Yu
  Tel: 021-58783620
  Fax: 021-58783595
  Email: sales@dndpharm.com
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