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Screening compounds

FD 891

Also known as 9,19-Dioxabicyclo(16.1.0)nonadeca-4,6,12,14-tetraen-8-one, 10-(4,6-dihydroxy-8-methoxy-1,5,7-trimethylnonyl)-2,17-dihydroxy-3,5,7-trimethyl-

CAS 142383-53-7Formula C33H54O8Molar mass 578.79 g/mol
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FD 891 chemical structure, C33H54O8, CAS 142383-53-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
142383-53-7
Formula
C33H54O8
Molar mass
578.79 g/mol
HS code
293220
Category
Screening compounds

What is FD 891?

Plain description, key identifiers and synonyms

FD 891 is a chemical substance with the molecular formula C33H54O8 and a molar mass of 578.79 g/mol. Its CAS registry number is 142383-53-7. The IUPAC name is (1R,2R,3R,4E,6E,10S,12E,14E,17R,18R)-10-[(2S)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,2R,3R,4E,6E,10S,12E,14E,17R,18R)-10-[(2S)-5,7-dihydroxy-9-methoxy-6,8-dimethyldecan-2-yl]-2,17-dihydroxy-3,5,7-trimethyl-9,19-dioxabicyclo[16.1.0]nonadeca-4,6,12,14-tetraen-8-one
CAS number
142383-53-7
Molecular formula
C33H54O8
InChIKey
VOLRALTUADVHPT-VVTOKWSESA-N
InChI
InChI=1S/C33H54O8/c1-19-17-21(3)29(36)32-31(41-32)27(35)13-11-9-10-12-14-28(40-33(38)22(4)18-19)20(2)15-16-26(34)24(6)30(37)23(5)25(7)39-8/h9-12,17-18,20-21,23-32,34-37H,13-16H2,1-8H3/b11-9+,12-10+,19-17+,22-18+/t20-,21+,23?,24?,25?,26?,27+,28-,29+,30?,31+,32+/m0/s1
Canonical SMILES
COC(C)C(C)C(O)C(C)C(O)CCC(C)C1CC=CC=CCC(O)C2OC2C(O)C(C)C=C(C)C=C(C)C(=O)O1
Isomeric SMILES
C[C@@H]1/C=C(/C=C(/C(=O)O[C@@H](C/C=C/C=C/C[C@H]([C@@H]2[C@@H]([C@@H]1O)O2)O)[C@@H](C)CCC(C(C)C(C(C)C(C)OC)O)O)\C)\C

Synonyms

  • 9,19-Dioxabicyclo(16.1.0)nonadeca-4,6,12,14-tetraen-8-one, 10-(4,6-dihydroxy-8-methoxy-1,5,7-trimethylnonyl)-2,17-dihydroxy-3,5,7-trimethyl-

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
578.79 g/molcalc.
Exact mass
578.3819 Dacalc.
LogP (octanol/water)
4.27calc.
Topological polar surface area
129 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
9calc.
Heavy atoms
41calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
12calc.
Lipinski rule of five
Passes (1 violation)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=C1C=CC=CCCC2OC2CCC=CC=CCCO1

O=C1C=CC=CCCC2OC2CCC=CC=CCCO1

2 rings, 20 atoms.

1 other chemical 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.

FD 891 suppliers

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FD 891 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 FD 891 is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

The HS code shown for FD 891 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about FD 891, based on the data on this page

What is FD 891?

FD 891 is a chemical substance with the molecular formula C33H54O8 and a molar mass of 578.79 g/mol. Its CAS registry number is 142383-53-7.

What is the CAS number of FD 891?

The CAS registry number of FD 891 is 142383-53-7.

What is the molecular formula and weight of FD 891?

The molecular formula of FD 891 is C33H54O8 and its molar mass is 578.79 g/mol.

What is FD 891 used for?

Known uses and roles of FD 891 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is FD 891 hazardous?

No GHS hazard classification for FD 891 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 FD 891?

FD 891 is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy FD 891?

Post a free request on CompoundList and suppliers of FD 891 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of FD 891?

Suppliers quote FD 891 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 FD 891

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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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