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Screening compounds

Curcusone D

Also known as (2R,6aS)-2-hydroxy-2,5-dimethyl-10-methylidene-7-prop-1-en-2-yl-3,6a,7,8,9,10a-hexahydrobenzo[h]azulene-1,4-dione, (2R,6aS)-2-hydroxy-2,5-dimethyl-10-methylidene-7-prop-1-en-2-yl-3,6a,7,8,9,10a-hexahydrobenzo(h)azulene-1,4-dione

CAS 103667-53-4Formula C20H24O3Molar mass 312.41 g/mol
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Curcusone D chemical structure, C20H24O3, CAS 103667-53-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
103667-53-4
Formula
C20H24O3
Molar mass
312.41 g/mol
HS code
291440
Category
Screening compounds

What is Curcusone D?

Plain description, key identifiers and synonyms

Curcusone D has been reported in Jatropha curcas.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,6aS)-2-hydroxy-2,5-dimethyl-10-methylidene-7-prop-1-en-2-yl-3,6a,7,8,9,10a-hexahydrobenzo[h]azulene-1,4-dione
CAS number
103667-53-4
Molecular formula
C20H24O3
InChIKey
DBPPEQIYWCILTJ-QUWZQRFGSA-N
InChI
InChI=1S/C20H24O3/c1-10(2)13-7-6-11(3)16-14(13)8-12(4)18(21)15-9-20(5,23)19(22)17(15)16/h8,13-14,16,23H,1,3,6-7,9H2,2,4-5H3/t13?,14-,16?,20+/m0/s1
Canonical SMILES
C=C(C)C1CCC(=C)C2C3=C(CC(C)(O)C3=O)C(=O)C(C)=CC12
Isomeric SMILES
CC1=C[C@H]2C(CCC(=C)C2C3=C(C1=O)C[C@@](C3=O)(C)O)C(=C)C

Synonyms

  • (2R,6aS)-2-hydroxy-2,5-dimethyl-10-methylidene-7-prop-1-en-2-yl-3,6a,7,8,9,10a-hexahydrobenzo[h]azulene-1,4-dione
  • (2R,6aS)-2-hydroxy-2,5-dimethyl-10-methylidene-7-prop-1-en-2-yl-3,6a,7,8,9,10a-hexahydrobenzo(h)azulene-1,4-dione

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
312.41 g/molcalc.
Exact mass
312.1725 Dacalc.
LogP (octanol/water)
3.31calc.
Topological polar surface area
54.37 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
23calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (0 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=C1CCCC2C=CC(=O)C3=C(C(=O)CC3)C12

C=C1CCCC2C=CC(=O)C3=C(C(=O)CC3)C12

3 rings, 17 atoms.

3 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.

Curcusone D suppliers

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Curcusone D price

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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 Curcusone D 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 Curcusone D is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Curcusone D, based on the data on this page

What is Curcusone D?

Curcusone D has been reported in Jatropha curcas.

What is the CAS number of Curcusone D?

The CAS registry number of Curcusone D is 103667-53-4.

What is the molecular formula and weight of Curcusone D?

The molecular formula of Curcusone D is C20H24O3 and its molar mass is 312.41 g/mol.

What is Curcusone D used for?

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

Is Curcusone D hazardous?

No GHS hazard classification for Curcusone D 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 Curcusone D?

Curcusone D 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 Curcusone D?

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

What is the price of Curcusone D?

Suppliers quote Curcusone D 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 Curcusone D

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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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