CompoundList
Sign in
Heterocyclic building blocks

Anatoxin A

Also known as Anatoxin-a, Anatoxin I, Antx-A

CAS 64285-06-9Formula C10H15NOMolar mass 165.24 g/molEC 689-000-5
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard 1 supplier listed
Get quotes See the supplier
Anatoxin A chemical structure, C10H15NO, CAS 64285-06-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
64285-06-9
Formula
C10H15NO
Molar mass
165.24 g/mol
Appearance
Oil
HS code
293399
Category
Heterocyclic building blocks
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Anatoxin A?

Plain description, key identifiers and synonyms

1-[(1r,6r)-9-Azabicyclo[4.2.1]non-2-En-2-Yl]ethanone has been reported in Anabaena, Oscillatoria, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[(1R,6R)-9-azabicyclo[4.2.1]non-2-en-2-yl]ethanone
CAS number
64285-06-9 CAS number cross-checked
EC number
689-000-5
Molecular formula
C10H15NO
UNII
80023A73NK
InChIKey
SGNXVBOIDPPRJJ-PSASIEDQSA-N
InChI
InChI=1S/C10H15NO/c1-7(12)9-4-2-3-8-5-6-10(9)11-8/h4,8,10-11H,2-3,5-6H2,1H3/t8-,10-/m1/s1
Canonical SMILES
CC(=O)C1=CCCC2CCC1N2
Isomeric SMILES
CC(=O)C1=CCC[C@@H]2CC[C@H]1N2

Synonyms

  • Anatoxin-a
  • Anatoxin I
  • Antx-A
  • (+)-Anatoxin-A
  • (+)-Anatoxin alpha
  • Ethanone, 1-(9-azabicyclo(4.2.1)non-2-en-2-yl)-, (1R)-
  • Ethanone, 1-(1R,6R)-9-azabicyclo(4.2.1)non-2-en-2-yl-
  • 1-(9-Azabicyclo(4.2.1)non-4-en-5-yl)ethanone
  • 1-(9-Azabicyclo(4.2.1)non-2-en-2-yl)ethan-1-one
  • (+)-Anatoxin A
  • 1-[(1r,6r)-9-Azabicyclo[4.2.1]non-2-En-2-Yl]ethanone
  • 1-[(1R,6R)-9-Azabicyclo[4.2.1]non-2-en-2-yl]ethan-1-one
  • Anatoxin
  • PDSP1_000464
  • 1-((1R,6R)-9-Azabicyclo(4.2.1)non-4-en-5-yl)ethanone
  • Anatoxin-a (ATX-a) 30 micromol/L in Methanol/Water (9:91) with 0.01% acetic acid

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
Oilexp.

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
165.24 g/molcalc.
Exact mass
165.1154 Dacalc.
LogP (octanol/water)
1.42calc.
Topological polar surface area
29.1 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.7calc.
Formal charge
0calc.
Stereocentres
2calc.
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=CC2CCC(CC1)N2

C1=CC2CCC(CC1)N2

2 rings, 9 atoms.

38 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
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302 + H312 + H332Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled.
  • H302Harmful if swallowed.
  • H312Harmful in contact with skin.
  • H332Harmful if inhaled.
  • H361Suspected of damaging fertility or the unborn child.
Precautionary statements (16)
  • P203Obtain, read and follow all safety instructions before use.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • 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.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P318If exposed or concerned, get medical advice.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • 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

Anatoxin A suppliers

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

See the supplier

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

1 supplier in 1 country

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Anatoxin A 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

How it is made

Isolated from Anabaena flos-aquae (Euphorbiaceae) and Oscillatoria spp.

Total syntheses of the potent neurotoxins, environmental hazards, and biochemical probes anatoxin-a and homoanatoxin have been achieved from a common intermediate using a combined two-directional synthesis-tandem reaction strategy which includes key advances in oxidative desymmetrisation, tandem Michael-intramolecular Mannich cyclizations and a new method for deprotection of N-tosyl anatoxin-a.

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 Anatoxin A is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Anatoxin A, based on the data on this page

What is Anatoxin A?

1-[(1r,6r)-9-Azabicyclo[4.2.1]non-2-En-2-Yl]ethanone has been reported in Anabaena, Oscillatoria, and other organisms.

What is the CAS number of Anatoxin A?

The CAS registry number of Anatoxin A is 64285-06-9.

What is the molecular formula and weight of Anatoxin A?

The molecular formula of Anatoxin A is C10H15NO and its molar mass is 165.24 g/mol.

What is Anatoxin A used for?

Known uses and roles of Anatoxin A include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Anatoxin A hazardous?

Anatoxin A carries the GHS signal word "Warning". Main hazards: harmful if swallowed. harmful in contact with skin. harmful if inhaled, harmful if swallowed, harmful in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Anatoxin A?

Anatoxin A is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Anatoxin A?

CompoundList lists 1 supplier of Anatoxin A 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 Anatoxin A?

Suppliers quote Anatoxin A 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 Anatoxin A

Get quotes for Anatoxin A

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Anatoxin A
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 Anatoxin A 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/anatoxin-a-64285-06-9" title="Anatoxin A 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 Heterocyclic building blocks or HS code 293399

1 supplier
Free quotes, contact stays private
Get quotes