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CAS 472-61-7
3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
Codes: Astaxanthin-033
Application context (from source-drug indications)
营养失调AstaxanthinKnee arthritisAstaxanthinDiabetic neuropathyAstaxanthinStrokeAstaxanthin
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| Astaxanthin | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol→3,3'-Dihydroxy-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene-2,2'-dione→3,3'-Dihydroxy-beta,beta-carotene-4,4'-dione
Intermediates available on this site
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