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Cat. No.: HY-W750677

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7,8-Didehydroastaxanthin

7,8-Didehydroastaxanthin is a major carotenoid found in Crown-of-Thorns Starfish. 7,8-Didehydroastaxanthin is an oxidative metabolite of diatoxanthin. Carotenoids are important biological active, and may regulate cellular differentiation, growth control, photooxidative protection, cell membrane stability, photosynthesis, vision process and nutrition.

For research use only. We do not sell to patients.

CAS No.: 19866-02-5
Formula: C₄₀H₅₀O₄
Molecular Weight:594.82

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (263 KB)

7,8-Didehydroastaxanthin Chemical Structure

CAS No.: 19866-02-5

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

All Endogenous Metabolite Isoforms :

Chemical Information

CAS No. 19866-02-5
Molecular Weight 594.82
Formula C₄₀H₅₀O₄
SMILES

CC(C)(C[C@@H]1O)C(C#C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C(C(C)(C[C@@H]2O)C)=C(C)C2=O)=C(C)C1=O
Structure Classification
- Others
Initial Source
- Animals
Lobster eggs
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (263 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. H. THOMMEN, et al. Animal Carotenoids*: 7, 8-Didehydroastaxanthin and 7, 8, 7', 8'-Tetradehydroastaxanthin from Lobster Eggs. Biochernical Systematics and Ecology, 1976 Vol, 4 pp. 1 31 to 132.

[2]. Maoka T, et al. Carotenoids in marine invertebrates living along the Kuroshio current coast. Mar Drugs. 2011;9(8):1419-1427. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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7,8-Didehydroastaxanthin

All Endogenous Metabolite Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

7,8-Didehydroastaxanthin Related Classifications

HY-W750677 Related Classifications