CompoundList
Sign in
Hydrocarbons

Dolabradiene

Also known as (4aS,4bR,7S,8aR,10aS)-7-Ethenyl-4b,7,10a-trimethyl-1-methylidenetetradecahydrophenanthrene, (4aS,4bR,7S,8aR,10aS)-4b,7,10a-trimethyl-1-methylene-7-vinyltetradecahydrophenanthrene, (4aS,4bR,7S,8aR,10aS)-7-Ethenyltetradecahydro-4b,7,10a-trimethyl-1-methylenephenanthrene

CAS 3650-13-3Formula C20H32Molar mass 272.48 g/mol
Get quotes Safety data
Dolabradiene chemical structure, C20H32, CAS 3650-13-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3650-13-3
Formula
C20H32
Molar mass
272.48 g/mol
HS code
290219
Category
Hydrocarbons

What is Dolabradiene?

Plain description, key identifiers and synonyms

Dolabradiene is a carbotricyclic compound and diterpene that is tetradecahydrophenanthrene which is substituted by a methylene group at position 1, methyl groups at positions 4b, 7, and 10a, and a vinyl group at position 7 (the 4aS,4bR,7S,8aR,10aS stereoisomer). It has a role as a plant metabolite. It is a diterpene, a carbotricyclic compound and an olefinic compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,4aR,4bS,8aS,10aR)-2-ethenyl-2,4a,8a-trimethyl-8-methylidene-1,3,4,4b,5,6,7,9,10,10a-decahydrophenanthrene
CAS number
3650-13-3
Molecular formula
C20H32
InChIKey
GHYZJFFJSPZRIU-OUUBHVDSSA-N
InChI
InChI=1S/C20H32/c1-6-18(3)12-13-20(5)16(14-18)10-11-19(4)15(2)8-7-9-17(19)20/h6,16-17H,1-2,7-14H2,3-5H3/t16-,17-,18+,19-,20-/m1/s1
Canonical SMILES
C=CC1(C)CCC2(C)C(CCC3(C)C(=C)CCCC32)C1
Isomeric SMILES
C[C@@]1(CC[C@@]2([C@@H](C1)CC[C@]3([C@H]2CCCC3=C)C)C)C=C

Synonyms

  • (4aS,4bR,7S,8aR,10aS)-7-Ethenyl-4b,7,10a-trimethyl-1-methylidenetetradecahydrophenanthrene
  • (4aS,4bR,7S,8aR,10aS)-4b,7,10a-trimethyl-1-methylene-7-vinyltetradecahydrophenanthrene
  • (4aS,4bR,7S,8aR,10aS)-7-Ethenyltetradecahydro-4b,7,10a-trimethyl-1-methylenephenanthrene
  • (2S,4aR,4bS,8aS,10aR)-2-ethenyl-2,4a,8a-trimethyl-8-methylidene-1,3,4,4b,5,6,7,9,10,10a-decahydrophenanthrene

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
272.48 g/molcalc.
Exact mass
272.2504 Dacalc.
LogP (octanol/water)
6.14calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
1calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
Formal charge
0calc.
Stereocentres
5calc.
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, C=C1CCCC2C1CCC1CCCCC12

C=C1CCCC2C1CCC1CCCCC12

3 rings, 15 atoms.

No other chemical in our database has 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.

Dolabradiene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Dolabradiene can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Dolabradiene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Roles

  • 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 Dolabradiene is traded under.

HS 2902.19Indicative HS code

Cyclanes, cyclenes and cycloterpenes, other

World exports in 2024
$979M
+24.3% vs 2023, imports $1B
2019 to 2024
Top exporters
  1. China23.4%
  2. United States20.6%
  3. Germany13.6%
Top importers
  1. India * partner reported9.9%
  2. United States9.8%
  3. South Korea9.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Dolabradiene?

Dolabradiene is a carbotricyclic compound and diterpene that is tetradecahydrophenanthrene which is substituted by a methylene group at position 1, methyl groups at positions 4b, 7, and 10a, and a vinyl group at position 7 (the 4aS,4bR,7S,8aR,10aS stereoisomer). It has a role as a plant metabolite.

What is the CAS number of Dolabradiene?

The CAS registry number of Dolabradiene is 3650-13-3.

What is the molecular formula and weight of Dolabradiene?

The molecular formula of Dolabradiene is C20H32 and its molar mass is 272.48 g/mol.

What is Dolabradiene used for?

Known uses and roles of Dolabradiene include eukaryotic metabolite, metabolite and plant metabolite.

Is Dolabradiene hazardous?

No GHS hazard classification for Dolabradiene 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 Dolabradiene?

Dolabradiene is usually classified under HS code 290219 (Cyclanes, cyclenes and cycloterpenes, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dolabradiene?

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

What is the price of Dolabradiene?

Suppliers quote Dolabradiene 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 Dolabradiene

Get quotes for Dolabradiene

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Dolabradiene
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Dolabradiene with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/dolabradiene-3650-13-3" title="Dolabradiene structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Hydrocarbons or HS code 290219

Price on request
Free quotes, contact stays private
Get quotes