Our customer service representatives are available 24 hours a day, from Monday to Sunday.

Astaxanthin

Online Inquiry

Catalog Number	CI-SC-0569
Product Name	Astaxanthin
CAS	472-61-7
Structure
Synonyms	Nanoactive astaxanthin
Description	Astaxanthin is a carotenoid pigment that belongs to the family of xanthophylls, found naturally in a variety of organisms including microalgae, yeast, salmon, trout, krill, shrimp, crayfish, and crustaceans. It is a reddish pigment that provides color to a variety of marine animals, and is often referred to as the ""king of carotenoids"" due to its powerful antioxidant and anti-inflammatory properties. Astaxanthin is known to be a potent antioxidant, meaning that it can neutralize harmful free radicals in the body that can cause cell damage and oxidative stress. It is also used in some cosmetic and skincare products due to its potential skin health benefits.
IUPAC Name	(6S)-6-Hydroxy-3-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-3-oxocyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,4,4-trimethylcyclohex-2-en-1-one
Molecular Weight	596.85 g/mol
Molecular Formula	C40H52O4
Canonical SMILES	CC1=C(C(CC(C1=O)O)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(C(=O)C(CC2(C)C)O)C)C)C
InChI	InChI=1S/C40H52O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-36,41-42H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-/m0/s1
InChI Key	MQZIGYBFDRPAKN-UWFIBFSHSA-N
Boiling Point	568.55 °C
Melting Point	215-216 °C
Flash Point	435.8 °C
Purity	95%
Density	0.9980 g/mL
Appearance	Solid
Storage	-20 °C
Features And Benefits	1. Increases skin elasticity and moisture levels. 2. Reduces fine lines and wrinkles. 3. All-natural and safe for most skin types. 4. Protects against environmental stressors and UV damage. 5. Enhances skin tone and evens out pigmentation. 6. Reduces inflammation and redness. 7. Improves overall appearance of the skin.
Isomeric SMILES	CC1=C(C(C[C@@H](C1=O)O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C2=C(C(=O)[C@H](CC2(C)C)O)C)\C)\C)/C)/C
Refractive Index	1.4760
Topological Polar Surface Area	74.6 Å²

Custom Q&A

What is the chemical formula for astaxanthin?

The chemical formula for astaxanthin is C40H52O4.

What is the melting point of astaxanthin?

The melting point of astaxanthin is 215-216 °C.

What are the main health benefits of astaxanthin?

Astaxanthin is a powerful antioxidant that protects against oxidative damage, improves the immune system, and has anti-inflammatory effects.

What are some potential side effects of taking high doses of astaxanthin?

Some potential side effects of high doses of astaxanthin include eye damage, decreased libido, enhanced skin pigmentation, and lowered blood pressure.

How is natural astaxanthin beneficial for aquaculture?

Natural astaxanthin is used in aquaculture as a feed additive for salmon, trout, and poultry, as it improves immunity and overall health in animals.

What is the recommended daily dosage of astaxanthin?

Research suggests that the optimal daily dosage of astaxanthin is 4 mg per day.

What are the main uses of astaxanthin in the cosmetics industry?

Astaxanthin is used in cosmetics for its antioxidant properties and possible UV protection abilities.

What distinguishes natural astaxanthin from synthetic astaxanthin?

Natural astaxanthin is more stable and has greater antioxidant activity compared to synthetic astaxanthin due to its ester form.

How is astaxanthin produced commercially?

Astaxanthin is produced commercially through closed photobioreactors, chemical processes by companies like DSM and BASF, and by microbial sources such as X. dendrorhous and H. pluvialis.

What are some of the safety considerations when handling astaxanthin?

Astaxanthin is considered to be non-toxic in acute animal studies, but high doses may lead to mild to moderate side effects. It is recommended to follow the recommended daily dosage and monitor for any adverse reactions.

Online Inquiry