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Screening compounds

Cynaropicrin

Also known as 2-Propenoic acid, 2-(hydroxymethyl)-, (3aR,4S,6aR,8S,9aR,9bR)-dodecahydro-8-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno(4,5-b)furan-4-yl ester, [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate, ((3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-4-yl) 2-(hydroxymethyl)prop-2-enoate

CAS 35730-78-0Formula C19H22O6Molar mass 346.38 g/molEC 689-765-5
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Cynaropicrin chemical structure, C19H22O6, CAS 35730-78-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
35730-78-0
Formula
C19H22O6
Molar mass
346.38 g/mol
EC number
689-765-5
HS code
293220
Category
Screening compounds

What is Cynaropicrin?

Plain description, key identifiers and synonyms

Cynaropicrin is a sesquiterpene lactone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate
CAS number
35730-78-0 CAS number cross-checked
EC number
689-765-5
Molecular formula
C19H22O6
UNII
M9233789I9
InChIKey
KHSCYOFDKADJDJ-NQLMQOPMSA-N
InChI
InChI=1S/C19H22O6/c1-8-5-14(24-18(22)9(2)7-20)16-11(4)19(23)25-17(16)15-10(3)13(21)6-12(8)15/h12-17,20-21H,1-7H2/t12-,13-,14-,15-,16+,17+/m0/s1
Canonical SMILES
C=C(CO)C(=O)OC1CC(=C)C2CC(O)C(=C)C2C2OC(=O)C(=C)C12
Isomeric SMILES
C=C1C[C@@H]([C@@H]2[C@@H]([C@@H]3[C@H]1C[C@@H](C3=C)O)OC(=O)C2=C)OC(=O)C(=C)CO

Synonyms

  • 2-Propenoic acid, 2-(hydroxymethyl)-, (3aR,4S,6aR,8S,9aR,9bR)-dodecahydro-8-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno(4,5-b)furan-4-yl ester
  • [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate
  • ((3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-4-yl) 2-(hydroxymethyl)prop-2-enoate
  • ((3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-4-yl) 2-(hydroxymethyl)prop-2-enoate
  • [(3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylene-2-oxo-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-(hydroxymethyl)prop-2-enoate
  • Cynaropikrin
  • Cynaropicrin (Standard)
  • ACon1_000045
  • (3Ar,4S,6ar,8S,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxo-dodecahydroazuleno[4,5-b]furan-4-yl 2-(hydroxymethyl)prop-2-enoate
  • Cynaropicrin - Cynara cardunculus (artichoke)
  • (3aR,4S,6aR,8S,9aR,9bR)-8-hydroxy-3,6,9-trimethylidene-2-oxododecahydroazuleno[4,5-b]furan-4-yl 2-(hydroxymethyl)prop-2-enoate
  • 8-Hydroxy-3,6,9-trimethylidene-2-oxododecahydroazuleno[4,5-b]furan-4-yl 2-(hydroxymethyl)prop-2-enoate

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
346.38 g/molcalc.
Exact mass
346.1416 Dacalc.
LogP (octanol/water)
1.06calc.
Topological polar surface area
93.06 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
3calc.
Heavy atoms
25calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.47calc.
Formal charge
0calc.
Stereocentres
6calc.
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=C1C(=O)OC2C1CCC(=C)C1CCC(=C)C12

C=C1C(=O)OC2C1CCC(=C)C1CCC(=C)C12

3 rings, 17 atoms, the 3,6,9-Trimethylidene-3a,4,5,6a,7,8,9a,9b-octahydroazuleno(4,5-b)furan-2-one ring system.

14 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

  • H317May cause an allergic skin reaction.
Precautionary statements (8)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Cynaropicrin suppliers

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

All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 1 country

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Cynaropicrin price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Pharmacological actions

  • Cytotoxins

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

Frequently asked questions

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

What is Cynaropicrin?

Cynaropicrin is a sesquiterpene lactone.

What is the CAS number of Cynaropicrin?

The CAS registry number of Cynaropicrin is 35730-78-0.

What is the molecular formula and weight of Cynaropicrin?

The molecular formula of Cynaropicrin is C19H22O6 and its molar mass is 346.38 g/mol.

What is Cynaropicrin used for?

Known uses and roles of Cynaropicrin include building blocks in research and laboratory, screening compounds in research and laboratory and cytotoxins.

Is Cynaropicrin hazardous?

Cynaropicrin carries the GHS signal word "Warning". Main hazards: may cause an allergic skin reaction. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cynaropicrin?

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

Where can I buy Cynaropicrin?

CompoundList lists 2 suppliers of Cynaropicrin in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cynaropicrin?

Suppliers quote Cynaropicrin 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 Cynaropicrin

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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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