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Alcohols and polyols

(+)-Capsidiol

Also known as Capsidiol, (1R,3R,4S,4aR,6R)-4,4a-dimethyl-6-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol 1beta,3alpha,4betaH-eremophila-9,11-diene-1,3-diol, (1R,3R,4S,4aR,6R)-6-isopropenyl-4,4a-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol

CAS 37208-05-2Formula C15H24O2Molar mass 236.36 g/molEC 814-538-6
GHS signal word: Warning. Pictograms: Harmful or irritant
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(+)-Capsidiol chemical structure, C15H24O2, CAS 37208-05-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
37208-05-2
Formula
C15H24O2
Molar mass
236.36 g/mol
EC number
814-538-6
HS code
290619
Category
Alcohols and polyols

What is (+)-Capsidiol?

Plain description, key identifiers and synonyms

Capsidiol is an eremophilane sesquiterpenoid that is (+)-5-epi-aristolochene bearing additional 1beta- and 3alpha-hydroxy substituents. It is a phytoalexin produced in Nicotiana and Capsicum plant species in response to pathogen attack. It has a role as an antifungal agent and a plant metabolite. It is a member of octahydronaphthalenes, a sesquiterpene phytoalexin and an eremophilane sesquiterpenoid. It is functionally related to a (+)-5-epi-aristolochene.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1R,3R,4S,4aR,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene-1,3-diol
CAS number
37208-05-2 CAS number cross-checked
EC number
814-538-6
Molecular formula
C15H24O2
UNII
1O869T5P54
InChIKey
BXXSHQYDJWZXPB-OKNSCYNVSA-N
InChI
InChI=1S/C15H24O2/c1-9(2)11-5-6-12-14(17)7-13(16)10(3)15(12,4)8-11/h6,10-11,13-14,16-17H,1,5,7-8H2,2-4H3/t10-,11-,13-,14-,15-/m1/s1
Canonical SMILES
C=C(C)C1CC=C2C(O)CC(O)C(C)C2(C)C1
Isomeric SMILES
C[C@@H]1[C@@H](C[C@H](C2=CC[C@H](C[C@]12C)C(=C)C)O)O

Synonyms

  • Capsidiol
  • (1R,3R,4S,4aR,6R)-4,4a-dimethyl-6-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol 1beta,3alpha,4betaH-eremophila-9,11-diene-1,3-diol
  • (1R,3R,4S,4aR,6R)-6-isopropenyl-4,4a-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol
  • 1,3-Naphthalenediol, 1,2,3,4,4a,5,6,7-octahydro-4,4a-dimethyl-6-(1-methylethenyl)-, (1R,3R,4S,4aR,6R)-
  • (1R,3R,4S,4aR,6R)-4,4a-dimethyl-6-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol
  • (1R,3R,4S,4aR,6R)-4,4a-dimethyl-6-prop-1-en-2-yl-2,3,4,5,6,7-hexahydro-1H-naphthalene-1,3-diol
  • 1beta,3alpha,4betaH-eremophila-9,11-diene-1,3-diol
  • (1R,3R,4S,4aR,6R)-6-isopropenyl-4,4a-dimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene-1,3-diol, Capsidiol
  • 1,3-Naphthalenediol, 1,2,3,4,4a,5,6,7-octahydro-4,4a-dimethyl-6-(1-methylethenyl)-, (1R-(1alpha,3beta,4beta,4aalpha,6alpha))-

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
236.36 g/molcalc.
Exact mass
236.1776 Dacalc.
LogP (octanol/water)
2.67calc.
Topological polar surface area
40.46 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
17calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
5calc.
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, C1=C2CCCCC2CCC1

C1=C2CCCCC2CCC1

2 rings, 10 atoms, the 1,2,3,4,4a,5,6,7-Octahydronaphthalene ring system.

115 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

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(+)-Capsidiol 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

Roles

  • antifungal agent
  • antimicrobial agent
  • eukaryotic metabolite
  • metabolite
  • plant metabolite

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 (+)-Capsidiol is traded under.

HS 2906.19Indicative HS code

Cyclanic, cyclenic or cycloterpenic, other

World exports in 2024
$613M
+18.7% vs 2023, imports $606M
2019 to 2024
Top exporters
  1. China34.2%
  2. India * partner reported10.1%
  3. Germany9.5%
Top importers
  1. United States19.8%
  2. Germany9.0%
  3. India * partner reported8.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is (+)-Capsidiol?

Capsidiol is an eremophilane sesquiterpenoid that is (+)-5-epi-aristolochene bearing additional 1beta- and 3alpha-hydroxy substituents. It is a phytoalexin produced in Nicotiana and Capsicum plant species in response to pathogen attack. It has a role as an antifungal agent and a plant metabolite.

What is the CAS number of (+)-Capsidiol?

The CAS registry number of (+)-Capsidiol is 37208-05-2.

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

The molecular formula of (+)-Capsidiol is C15H24O2 and its molar mass is 236.36 g/mol.

What is (+)-Capsidiol used for?

Known uses and roles of (+)-Capsidiol include antifungal agent, antimicrobial agent, eukaryotic metabolite, metabolite and plant metabolite.

Is (+)-Capsidiol hazardous?

(+)-Capsidiol carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of (+)-Capsidiol?

(+)-Capsidiol is usually classified under HS code 290619 (Cyclanic, cyclenic or cycloterpenic, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (+)-Capsidiol?

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What is the price of (+)-Capsidiol?

Suppliers quote (+)-Capsidiol 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 (+)-Capsidiol

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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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