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Aliphatic and alicyclic building blocks

(-)-Kobusone

Also known as (-)-Kobusone, 6,7-Epoxy-12-norcaryophyllan-3-one

Formula C14H22O2Molar mass 222.33 g/mol
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(-)-Kobusone chemical structure, C14H22O2
2D chemical structure

Key facts

What buyers check first

All properties
Formula
C14H22O2
Molar mass
222.33 g/mol
HS code
291429
Category
Aliphatic and alicyclic building blocks

What is (-)-Kobusone?

Plain description, key identifiers and synonyms

(-)-Kobusone is a chemical substance with the molecular formula C14H22O2 and a molar mass of 222.33 g/mol. The IUPAC name is (4R)-4,12,12-trimethyl-5-oxatricyclo[8.2.0.04,6]dodecan-9-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R)-4,12,12-trimethyl-5-oxatricyclo[8.2.0.04,6]dodecan-9-one
Molecular formula
C14H22O2
InChIKey
UETZJEZFLKASPR-CASUYESBSA-N
InChI
InChI=1S/C14H22O2/c1-13(2)8-9-10(13)6-7-14(3)12(16-14)5-4-11(9)15/h9-10,12H,4-8H2,1-3H3/t9?,10?,12?,14-/m1/s1
Canonical SMILES
CC1(C)CC2C(=O)CCC3OC3(C)CCC21
Isomeric SMILES
C[C@@]12CCC3C(CC3(C)C)C(=O)CCC1O2

Synonyms

  • (-)-Kobusone, 6,7-Epoxy-12-norcaryophyllan-3-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
222.33 g/molcalc.
Exact mass
222.162 Dacalc.
LogP (octanol/water)
2.95calc.
Topological polar surface area
29.6 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
16calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.93calc.
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, O=C1CCC2OC2CCC2CCC12

O=C1CCC2OC2CCC2CCC12

3 rings, 13 atoms.

4 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.

(-)-Kobusone suppliers

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(-)-Kobusone 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 (-)-Kobusone is traded under.

HS 2914.29Indicative HS code

Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, other

World exports in 2024
$1B
+6.6% vs 2023, imports $980M
2019 to 2024
Top exporters
  1. China32.5%
  2. India * partner reported12.9%
  3. Germany12.3%
Top importers
  1. United States15.7%
  2. Japan8.7%
  3. Germany8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about (-)-Kobusone, based on the data on this page

What is (-)-Kobusone?

(-)-Kobusone is a chemical substance with the molecular formula C14H22O2 and a molar mass of 222.33 g/mol. The IUPAC name is (4R)-4,12,12-trimethyl-5-oxatricyclo[8.2.0.04,6]dodecan-9-one.

What is the molecular formula and weight of (-)-Kobusone?

The molecular formula of (-)-Kobusone is C14H22O2 and its molar mass is 222.33 g/mol.

What is (-)-Kobusone used for?

Known uses and roles of (-)-Kobusone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is (-)-Kobusone hazardous?

No GHS hazard classification for (-)-Kobusone 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 (-)-Kobusone?

(-)-Kobusone is usually classified under HS code 291429 (Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (-)-Kobusone?

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

What is the price of (-)-Kobusone?

Suppliers quote (-)-Kobusone 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 (-)-Kobusone

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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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