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Screening compounds

Cytochalasin E

Also known as 15-benzyl-6,12-dihydroxy-6,13,14-trimethyl-2H,6H,7H,8H,9H,12H,13H,14H,14aH,15H,16H,17H,17bH-1,3-dioxacyclotrideca(5,4-e)isoindole-2,7,17-trione, 21,23-Dioxa(13)cytochalasa-13,19-diene-1,17,22-trione, 6,7-epoxy-18-hydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19E)-, Cytochalasin E from Aspergillus clavatus

CAS 36011-19-5Formula C28H33NO7Molar mass 495.57 g/molEC 252-835-7
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Serious health hazard 3 suppliers listed
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Cytochalasin E chemical structure, C28H33NO7, CAS 36011-19-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Crystals from acetone-hexane
Melting point
206 to 208
Solubility
SOL IN DICHLOROMETHANE, CHLOROFORM, ACETONE, & METHANOL, SPARINGLY SOL IN WATER
HS code
293379
Category
Screening compounds
Illustrative photo, closed blue fibre drums on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Cytochalasin E?

Plain description, key identifiers and synonyms

Cytochalasin E is a cytochalasan alkaloid. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1S,5E,7R,9S,11E,13S,14S,16R,17S,18S,19S)-19-benzyl-7-hydroxy-7,9,16,17-tetramethyl-2,4,15-trioxa-20-azatetracyclo[11.8.0.01,18.014,16]henicosa-5,11-diene-3,8,21-trione
CAS number
36011-19-5 CAS number cross-checked
EC number
252-835-7
Molecular formula
C28H33NO7
MDL number
MFCD00005178
InChIKey
LAJXCUNOQSHRJO-ZYGJITOWSA-N
InChI
InChI=1S/C28H33NO7/c1-16-9-8-12-19-23-27(4,35-23)17(2)21-20(15-18-10-6-5-7-11-18)29-24(31)28(19,21)36-25(32)34-14-13-26(3,33)22(16)30/h5-8,10-14,16-17,19-21,23,33H,9,15H2,1-4H3,(H,29,31)/b12-8+,14-13+/t16-,17-,19-,20-,21-,23-,26+,27+,28+/m0/s1
Canonical SMILES
CC1CC=CC2C3OC3(C)C(C)C3C(Cc4ccccc4)NC(=O)C23OC(=O)OC=CC(C)(O)C1=O
Isomeric SMILES
C[C@H]1C/C=C/[C@H]2[C@H]3[C@](O3)([C@H]([C@@H]4[C@]2(C(=O)N[C@H]4CC5=CC=CC=C5)OC(=O)O/C=C/[C@@](C1=O)(C)O)C)C

Synonyms

  • 15-benzyl-6,12-dihydroxy-6,13,14-trimethyl-2H,6H,7H,8H,9H,12H,13H,14H,14aH,15H,16H,17H,17bH-1,3-dioxacyclotrideca(5,4-e)isoindole-2,7,17-trione
  • 21,23-Dioxa(13)cytochalasa-13,19-diene-1,17,22-trione, 6,7-epoxy-18-hydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19E)-
  • Cytochalasin E from Aspergillus clavatus
  • 6,7-Epoxy-10-phenyl-5,6,16,18-tetramethyl-21,23-dioxa-(13)cytochalas-13,19-diene-17,22-dione
  • 21,19-diene-1,17,22-trione, 6,7-epoxy-18-hydroxy-16,18-dimethyl-10-phenyl-, (7S,13E,16S,18R,19E)-

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

Appearance
Crystals from acetone-hexaneexp.
Melting point
206 to 208exp.
Solubility
SOL IN DICHLOROMETHANE, CHLOROFORM, ACETONE, & METHANOL, SPARINGLY SOL IN WATERexp.

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
495.57 g/molcalc.
Exact mass
495.2257 Dacalc.
LogP (octanol/water)
3.09calc.
Topological polar surface area
114.5 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
2calc.
Heavy atoms
36calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
9calc.
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=C1CC=COC(=O)OC23C(=O)NC(Cc4ccccc4)C2CC2OC2C3C=CCC1

O=C1CC=COC(=O)OC23C(=O)NC(Cc4ccccc4)C2CC2OC2C3C=CCC1

5 rings, 31 atoms.

1 other chemical share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H300Fatal if swallowed.
  • H310Fatal in contact with skin.
  • H330Fatal if inhaled.
  • H361Suspected of damaging fertility or the unborn child.
Precautionary statements (20)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P318If exposed or concerned, get medical advice.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • 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

Cytochalasin E suppliers

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

All 3 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

3 suppliers in 3 countries

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Cytochalasin E 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

Tool in cytological research.

Pharmacological actions

  • Angiogenesis Inhibitors

Roles

  • metabolite

How it is made

Isolation & structure of cytochalasins e & f: aldridge et al, chem commun 1972, 148. (Cytochalasins)

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 Cytochalasin E is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Cytochalasin E, based on the data on this page

What is Cytochalasin E?

Cytochalasin E is a cytochalasan alkaloid. It has a role as a metabolite.

What is the CAS number of Cytochalasin E?

The CAS registry number of Cytochalasin E is 36011-19-5.

What is the molecular formula and weight of Cytochalasin E?

The molecular formula of Cytochalasin E is C28H33NO7 and its molar mass is 495.57 g/mol.

What is Cytochalasin E used for?

Tool in cytological research.

Is Cytochalasin E hazardous?

Cytochalasin E carries the GHS signal word "Danger". Main hazards: fatal if swallowed, fatal in contact with skin, fatal if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Cytochalasin E?

Cytochalasin E is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cytochalasin E?

CompoundList lists 3 suppliers of Cytochalasin E in Australia, Germany and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cytochalasin E?

Suppliers quote Cytochalasin E 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 Cytochalasin E

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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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