71772-51-5 Usage
Description
(3R,3)-all-trans-Astaxanthin is a naturally occurring carotenoid pigment found in various marine organisms such as microalgae, fish, and crustaceans. Its chemical structure consists of a long chain of conjugated double bonds, which gives it its characteristic red-orange color. Astaxanthin has been associated with numerous health benefits, including its antioxidant properties, which help protect cells from oxidative damage and reduce inflammation. It has also been studied for its potential role in promoting skin health, eye health, and cardiovascular health.
Uses
Used in Dietary Supplements:
(3R,3)-all-trans-Astaxanthin is used as a dietary supplement for its health benefits, including its antioxidant properties, which help protect cells from oxidative damage and reduce inflammation.
Used in Food Industry:
(3R,3)-all-trans-Astaxanthin is used as a food additive for its color and potential health benefits, enhancing the appearance and nutritional value of various products.
Used in Skin Health Applications:
(3R,3)-all-trans-Astaxanthin is used as a skincare ingredient for its potential role in promoting skin health, due to its antioxidant properties and ability to protect cells from oxidative damage.
Used in Eye Health Applications:
(3R,3)-all-trans-Astaxanthin is used as a supplement for eye health, as it has been studied for its potential role in promoting ocular health and reducing the risk of age-related eye diseases.
Used in Cardiovascular Health Applications:
(3R,3)-all-trans-Astaxanthin is used as a supplement for cardiovascular health, as it has been associated with benefits such as reducing inflammation and protecting cells from oxidative damage, which can contribute to heart health.
Check Digit Verification of cas no
The CAS Registry Mumber 71772-51-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,7 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 71772-51:
(7*7)+(6*1)+(5*7)+(4*7)+(3*2)+(2*5)+(1*1)=135
135 % 10 = 5
So 71772-51-5 is a valid CAS Registry Number.
71772-51-5Relevant articles and documents
A simple and efficient method for the partial synthesis of pure (3R,3’s)-astaxanthin from (3R,3’r,6’r)-lutein and lutein esters via (3R,3’s)-zeaxanthin and theoretical study of their formation mechanisms
Rodríguez-DeLeón, Eloy,Jiménez-Halla, Oscar J.C.,Báez, José E.,Moustapha Bah
, (2019/04/30)
Carotenoids are natural compounds that have important roles in promoting and maintaining human health. Synthetic astaxanthin is a highly requested product by the aquaculture industry, but natural astaxanthin is not. Various strategies have been developed
Technische Verfahren zur Synthese von Carotinoiden und verwandten Verbindungen aus 6-Oxo-isophoron. II. Ein neues Konzept fuer die Synthese von (3RS,3'RS)-Astaxanthin
Widmer, Erich,Zell, Reinhard,Broger, Emil Albin,Crameri, Yvo,Wagner, Hans Peter,et al.
, p. 2436 - 2446 (2007/10/02)
Starting from 6-oxo-isophorone (2) a new concept for a seven-step synthesis of (3RS,3'RS)-astaxanthin (1) has been developed.As a key feature of the new approach, the oxidation state of astaxanthin (1) is adjusted already at an early stage of the synthesis.Thus, manipulation on more complex intermediates later in the synthesis is reduced to a minimum.Acetonide 10 or dimer 13 represent the key intermediates of this concept (Scheme 2).The whole sequence has been run on a kg scale with an overall yield of 52percent (s.Scheme 5).
Synthese von optisch aktiven, natuerlichen Carotinoiden und strukturell verwandten Naturprodukten. IX. Synthese von (3R)-Hydroxyechinenon, (3R,3'R)- und (3R,3'S)-Adonixanthin, (3R)-Adonirubin, deren optischen Antipoden und verwandten Verbindungen
Bernhard, Kurt,Englert, Gerhard,Mayer, Hans,Mueller, Robert K.,Ruettimann, August,et al.
, p. 2469 - 2484 (2007/10/02)
The synthesis of racemic and optically active hydroxyechinenone (12-14), adonixanthin (16-19), adonirubin (22-24), meso-astaxanthin (26) and their corresponding diosphenols (15, 20, 21, 25, 27, 28, and 29) by Wittig reaction is reported, starting from suitable C15-phosphonium salts and C10-aldehydes.
