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Screening compounds

Fucoxanthinol

Also known as 8-oxo-trans-neoxanthin, Fucoxanthinol, analytical standard, (3S,5R,6S,3'S,5'R,6'R)-5,6-Epoxy-3,3',5'-trihydroxy-6',7'-didehydro-5,6,7,8,5',6'-hexahydro-beta,beta-caroten-8-one

CAS 7176-02-5Formula C40H56O5Molar mass 616.88 g/mol
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Fucoxanthinol chemical structure, C40H56O5, CAS 7176-02-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7176-02-5
Formula
C40H56O5
Molar mass
616.88 g/mol
HS code
291440
Category
Screening compounds

What is Fucoxanthinol?

Plain description, key identifiers and synonyms

Fucoxanthinol has been reported in Jania, Corbicula sandai, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3E,5E,7E,9E,11E,13E,15E)-18-[(2R,4S)-2,4-dihydroxy-2,6,6-trimethylcyclohexylidene]-1-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-3,7,12,16-tetramethyloctadeca-3,5,7,9,11,13,15,17-octaen-2-one
CAS number
7176-02-5
Molecular formula
C40H56O5
InChIKey
NZEPSBGUXWWWSI-FWFPOGQTSA-N
InChI
InChI=1S/C40H56O5/c1-28(17-13-18-30(3)21-22-35-36(5,6)23-32(41)25-38(35,9)44)15-11-12-16-29(2)19-14-20-31(4)34(43)27-40-37(7,8)24-33(42)26-39(40,10)45-40/h11-21,32-33,41-42,44H,23-27H2,1-10H3/b12-11+,17-13+,19-14+,28-15+,29-16+,30-18+,31-20+/t22?,32-,33-,38+,39+,40-/m0/s1
Canonical SMILES
CC(C=C=C1C(C)(C)CC(O)CC1(C)O)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C(=O)CC12OC1(C)CC(O)CC2(C)C
Isomeric SMILES
C/C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C(=O)C[C@]12[C@](O1)(C[C@H](CC2(C)C)O)C)/C=C/C=C(\C)/C=C=C3[C@](C[C@H](CC3(C)C)O)(C)O

Synonyms

  • 8-oxo-trans-neoxanthin
  • Fucoxanthinol, analytical standard
  • (3S,5R,6S,3'S,5'R,6'R)-5,6-Epoxy-3,3',5'-trihydroxy-6',7'-didehydro-5,6,7,8,5',6'-hexahydro-beta,beta-caroten-8-one

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
616.88 g/molcalc.
Exact mass
616.4128 Dacalc.
LogP (octanol/water)
8.12calc.
Topological polar surface area
90.29 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
10calc.
Heavy atoms
45calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.55calc.
Formal charge
0calc.
Stereocentres
5calc.
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, O=C(C=CC=CC=CC=CC=CC=CC=CC=C=C1CCCCC1)CC12CCCCC1O2

O=C(C=CC=CC=CC=CC=CC=CC=CC=C=C1CCCCC1)CC12CCCCC1O2

3 rings, 32 atoms.

5 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.

Fucoxanthinol suppliers

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Fucoxanthinol price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2914.40Indicative HS code

Ketone-alcohols and ketone-aldehydes

World exports in 2024
$199M
+2.5% vs 2023, imports $247M
2019 to 2024
Top exporters
  1. China29.5%
  2. Germany14.4%
  3. Netherlands12.7%
Top importers
  1. United States37.2%
  2. Netherlands8.5%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Fucoxanthinol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Fucoxanthinol?

Fucoxanthinol has been reported in Jania, Corbicula sandai, and other organisms.

What is the CAS number of Fucoxanthinol?

The CAS registry number of Fucoxanthinol is 7176-02-5.

What is the molecular formula and weight of Fucoxanthinol?

The molecular formula of Fucoxanthinol is C40H56O5 and its molar mass is 616.88 g/mol.

What is Fucoxanthinol used for?

Known uses and roles of Fucoxanthinol include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Fucoxanthinol hazardous?

No GHS hazard classification for Fucoxanthinol 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 Fucoxanthinol?

Fucoxanthinol is usually classified under HS code 291440 (Ketone-alcohols and ketone-aldehydes). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Fucoxanthinol?

Post a free request on CompoundList and suppliers of Fucoxanthinol will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Fucoxanthinol?

Suppliers quote Fucoxanthinol 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 Fucoxanthinol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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