| Identification | Back Directory | [Name]
ANTHERAXANTHIN | [CAS]
640-03-9 | [Synonyms]
ANTHERAXANTHIN
Zeaxanthin Impurity 3
all-trans-Antheraxanthin
Antheraxanthin, trans-(AS) (In Solution)
5,6-Epoxy-5,6-dihydro-β,β-carotene-3,3'-diol
β,β-Carotene-3,3'-diol, 5,6-epoxy-5,6-dihydro-, (3S,3'R,5R,6S)- | [Molecular Formula]
C40H56O3 | [MDL Number]
MFCD00075966 | [MOL File]
640-03-9.mol | [Molecular Weight]
584.87 |
| Chemical Properties | Back Directory | [Melting point ]
170-171 °C(Solv: benzene (71-43-2); hexane (110-54-3)) | [Boiling point ]
708.6±60.0 °C(Predicted) | [density ]
1.055±0.06 g/cm3(Predicted) | [pka]
14.86±0.70(Predicted) |
| Hazard Information | Back Directory | [Uses]
Antheraxanthin is a carotenoid pigment in the xanthophyll-cycle. Antheraxanthin levels were found to be higher in plants during depressions of photosystem II (PSII) efficiency. | [Definition]
ChEBI: Antheraxanthin is an epoxycarotenol that is beta-carotene-3,3'-diol in which one of the one of the endocyclic double bonds has been oxidised to the corresponding epoxide. It is a neutral yellow plant pigment found in Euglenophyta. It has a role as a biological pigment, a plant metabolite and a marine metabolite. |
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