Determine the necessary mass, volume, or concentration for preparing a solution.
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≥98%(HPLC), mélange de cis et trans for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protégé de la lumière,Stocker à -20°C,Chargé à l'argon Ships Glacière + blocs de glace Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 79 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
L'astaxanthine (AST) est un caroténoïde alimentaire rouge. On la trouve principalement dans les animaux aquatiques et les microalgues, telles que Haematococcus pluvialis et Chlorella zofingiensis.
L'astaxanthine est un puissant caroténoïde antioxydant que l'on trouve dans les algues marines, la levure rouge et de nombreuses autres sources végétales et animales. Des études animales indiquent qu'elle réduit la glycémie et améliore plusieurs paramètres du syndrome métabolique diabétique. Il améliore le flux sanguin et le tonus vasculaire dans les modèles d'hypertension. Des études in vitro indiquent qu'il régule à la hausse la connexine 43 et qu'il pourrait donc avoir un effet chimiopréventif contre le cancer.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Classe | Prenol lipids |
| Subclass | Tetraterpenoids |
| Intermediate Tree Nodes | Carotenoids |
| Direct Parent | Xanthophylls |
| Alternative Parents | Cyclohexenones Secondary alcohols Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic homomonocyclic compounds |
| Substituents | Xanthophyll - Cyclohexenone - Cyclic ketone - Secondary alcohol - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as xanthophylls. These are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone. |
| External Descriptors | C40 isoprenoids (tetraterpenes) |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
| Certificate of Analysis | Jul 09, 2026 | A114383 | |
| Certificate of Analysis | Jul 09, 2026 | A114383 | |
| Certificate of Analysis | Jun 27, 2025 | A114383 | |
| Certificate of Analysis | Jun 27, 2025 | A114383 | |
| Certificate of Analysis | Jun 27, 2025 | A114383 | |
| Certificate of Analysis | Oct 11, 2024 | A114383 | |
| Certificate of Analysis | Oct 10, 2024 | A114383 | |
| Certificate of Analysis | Oct 09, 2024 | A114383 | |
| Certificate of Analysis | Sep 23, 2024 | A114383 | |
| Certificate of Analysis | Dec 14, 2023 | A114383 | |
| Certificate of Analysis | Dec 14, 2023 | A114383 | |
| Certificate of Analysis | Nov 14, 2022 | A114383 | |
| Certificate of Analysis | Aug 18, 2022 | A114383 | |
| Certificate of Analysis | Aug 18, 2022 | A114383 |
| Solubilité | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
|---|---|
| Sensibilité | light and air sensitive |
| Point de fusion (°C) | 215-216°C |
| Poids moléculaire | 596.800 g/mol |
| XLogP3 | 10.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 10 |
| Exact Mass | 596.387 Da |
| Monoisotopic Mass | 596.387 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 44 |
| Formal Charge | 0 |
| Complexity | 1340.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 9 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 9 |
| Covalently-Bonded Unit Count | 1 |