CompoundList
Sign in
Cosmetic antioxidants

Zeaxanthin

Also known as Anchovyxanthin, all-trans-Zeaxanthin, Zeaxanthol

CAS 144-68-3Formula C40H56O2Molar mass 568.89 g/molEC 205-636-4
80 suppliers listed
Get quotes Compare 80 suppliers
Zeaxanthin chemical structure, C40H56O2, CAS 144-68-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
144-68-3
Formula
C40H56O2
Molar mass
568.89 g/mol
EC number
205-636-4
HS code
320418
Category
Cosmetic antioxidants

What is Zeaxanthin?

Plain description, key identifiers and synonyms

Zeaxanthin is a carotenol. It has a role as an antioxidant, a cofactor and a bacterial metabolite. It derives from a hydride of a beta-carotene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4R)-4-hydroxy-2,6,6-trimethylcyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-3-en-1-ol
CAS number
144-68-3 CAS number cross-checked
EC number
205-636-4
Molecular formula
C40H56O2
UNII
CV0IB81ORO
MDL number
MFCD08435940
INCI name
ZEAXANTHIN
InChIKey
JKQXZKUSFCKOGQ-QAYBQHTQSA-N
InChI
InChI=1S/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-24,35-36,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35-,36-/m1/s1
Canonical SMILES
CC(C=CC=C(C)C=CC1=C(C)CC(O)CC1(C)C)=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)CC(O)CC1(C)C
Isomeric SMILES
CC1=C(C(C[C@@H](C1)O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C2=C(C[C@H](CC2(C)C)O)C)\C)\C)/C)/C

Synonyms

  • Anchovyxanthin
  • all-trans-Zeaxanthin
  • Zeaxanthol
  • Xanthophyll 3
  • Luteinofta
  • Optisharp
  • Zeagold
  • (3R,3'R)-beta,beta-Carotene-3,3'-diol
  • 3R,3'R-Zeaxanthin
  • beta-carotene-3,3'-diol
  • 3R,3'R Zeaxanthin
  • INS NO.161H(I)
  • INS-161H(I)
  • E 161H
  • E-161H(I)
  • Beta Carotene 3,3' Diol
  • 4-(18-(4-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl)-3,5,5-trimethyl-cyclohex-3-en-1-ol
  • trans-Zeaxanthin
  • (3R,3'R)-Zeaxanthin
  • Zeaxanthin, 65%
  • Beta,beta-carotene-3,3'-diol
  • all-trans-Anchovyxanthin
  • (1R,1'R)-4,4'-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(3,5,5-trimethylcyclohex-3-enol)
  • beta,beta-Carotene-3,3'-diol, (3R,3'R)-
  • Zeaxanthin (Technical Grade)
Show all 35 synonyms
  • Zeaxanthins
  • Zeaxanthine
  • Zeaxanthin, tech.
  • all-trans-beta-carotene-3,3'-diol
  • (all-E)-zeaxanthin
  • Zeaxanthin - 10%
  • Zeaxanthin - 50%
  • Zeaxanthin (Standard)
  • Zeaxanthin, all-trans-
  • Anchovyxanthin, all-trans-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
568.89 g/molcalc.
Exact mass
568.428 Dacalc.
LogP (octanol/water)
10.55calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
10calc.
Heavy atoms
42calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.45calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C(=CC=CC=CC=CC=CC1=CCCCC1)C=CC=CC=CC=CC1=CCCCC1

C(=CC=CC=CC=CC=CC1=CCCCC1)C=CC=CC=CC=CC1=CCCCC1

2 rings, 30 atoms.

39 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Zeaxanthin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 80 suppliers
30 of 30 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

80 suppliers in 15 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Zeaxanthin price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Cosmetic ingredient, INCI name ZEAXANTHIN(antioxidant)

Roles

  • antiglaucoma drug
  • antineoplastic agent
  • antioxidant
  • bacterial metabolite
  • cofactor
  • metabolite
  • ophthalmology drug
  • pharmaceutical
  • prokaryotic metabolite

Functional uses

  • Antioxidant

Cosmetic functions

  • Antioxidant

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Zeaxanthin is traded under.

HS 3204.18Indicative HS code

Carotenoid colouring matters and preparations based thereon

World exports in 2024
$696M
+8.0% vs 2023, imports $526M
2022 to 2024
Top exporters
  1. France * partner reported34.6%
  2. Netherlands31.7%
  3. Germany12.1%
Top importers
  1. Netherlands34.7%
  2. China6.3%
  3. France * partner reported5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Zeaxanthin is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Zeaxanthin, based on the data on this page

What is Zeaxanthin?

Zeaxanthin is a carotenol. It has a role as an antioxidant, a cofactor and a bacterial metabolite. It derives from a hydride of a beta-carotene.

What is the CAS number of Zeaxanthin?

The CAS registry number of Zeaxanthin is 144-68-3.

What is the molecular formula and weight of Zeaxanthin?

The molecular formula of Zeaxanthin is C40H56O2 and its molar mass is 568.89 g/mol.

What is Zeaxanthin used for?

Known uses and roles of Zeaxanthin include antioxidants in cosmetics and personal care, food colors in food and beverage, carotenoid pigments in animal feed and nutrition, antiglaucoma drug, antineoplastic agent and 7 more.

Is Zeaxanthin hazardous?

No GHS hazard classification for Zeaxanthin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Zeaxanthin?

Zeaxanthin is usually classified under HS code 320418 (Carotenoid colouring matters and preparations based thereon). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Zeaxanthin?

CompoundList lists 80 suppliers of Zeaxanthin in China, United States, India, United Kingdom and 11 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Zeaxanthin in India?

8 suppliers in India list Zeaxanthin on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Zeaxanthin?

Suppliers quote Zeaxanthin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Zeaxanthin

Get quotes for Zeaxanthin

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Zeaxanthin
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Zeaxanthin with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/zeaxanthin-144-68-3" title="Zeaxanthin structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Cosmetic antioxidants or HS code 320418

80 suppliers
Free quotes, contact stays private
Get quotes