All Photos(1)
Synonym(s):
(3S,3′R,5R,6S,9-cis)-5,6-Epoxy-5,6-dihydro-β,β-carotene-3,3′-diol /, (9Z)-Antheraxanthin
Empirical Formula (Hill Notation):
C40H56O3
Molecular Weight:
584.87
UNSPSC Code:
41116107
NACRES:
NA.24
Recommended Products
grade
analytical standard
Assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
storage temp.
−70°C
SMILES string
CC(/C=C/C1=C(C)C[C@@H](O)CC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(/C=C/[C@]2(O3)C(C)(C)C[C@H](O)C[C@]23C)C
General description
9-cis-Antheraxanthin belongs to the class of carotenoids, reported being abundantly identified in the saponified extract of orange.
Application
9-cis-Antheraxanthin may be used as an analytical reference standard for the quantification of the analyte in the following:
- In petals and pollen extract of Calendula officinalis L. using high-performance liquid chromatography with UV-Vis detection technique.
- In freeze-dried citrus pulp using UV-Vis spectrophotometry and high-performance liquid chromatography-diode array detection-tandem mass spectrometry (HPLC-DAD-MS/MS).
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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New method for carotenoid extraction and analysis by HPLC-DAD-MS/MS in freeze-dried citrus and mango pulps
Petry CF and Mercadante ZA
Journal of the Brazilian Chemical Society, 1(2), 205-215 (2018)
Analysis of native carotenoid composition in orange juice using C30 columns in tandem
Dugo P et al.
Journal of Separation Science, 31(12), 2151-2160 (2008)
HPLC study on the carotenoid composition of Calendula products
Bako E, et al.
Journal of Biochemical and Biophysical Methods, 53(1-3), 241-250 (2002)
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