Astaxanthin 472-61-7

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:
Safety Description:
S24/25:;

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