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Atomfair Ethyl 3-cyclopropyl-3-oxopropanoate C8H12O3 CAS 24922-02-9

Ethyl 3-cyclopropyl-3-oxopropanoate (CAS No. 24922-02-9) is a high-purity organic compound with the molecular formula C8H12O3. This ester derivative is widely utilized in pharmaceutical and chemical research as a key intermediate for the synthesis of complex molecules. Its cyclopropyl and oxopropanoate functional groups make it a versatile building block in medicinal chemistry, particularly for the development of bioactive compounds and fine chemicals. The product is rigorously tested to ensure >96% purity (GC) and is supplied in sealed containers under inert gas to maintain stability. Suitable for laboratory-scale reactions, process optimization, and high-throughput screening applications.

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Description

Ethyl 3-cyclopropyl-3-oxopropanoate (CAS No. 24922-02-9) is a high-purity organic compound with the molecular formula C8H12O3. This ester derivative is widely utilized in pharmaceutical and chemical research as a key intermediate for the synthesis of complex molecules. Its cyclopropyl and oxopropanoate functional groups make it a versatile building block in medicinal chemistry, particularly for the development of bioactive compounds and fine chemicals. The product is rigorously tested to ensure >96% purity (GC) and is supplied in sealed containers under inert gas to maintain stability. Suitable for laboratory-scale reactions, process optimization, and high-throughput screening applications.

Properties

  • CAS Number: 24922-02-9
  • Complexity: 170
  • IUPAC Name: ethyl 3-cyclopropyl-3-oxo-propanoate
  • InChI: InChI=1S/C8H12O3/c1-2-11-8(10)5-7(9)6-3-4-6/h6H,2-5H2,1H3
  • InChI Key: LFSVADABIDBSBV-UHFFFAOYSA-N
  • Exact Mass: 156.078644241
  • Molecular Formula: C8H12O3
  • Molecular Weight: 156.18
  • SMILES: CCOC(=O)CC(=O)C1CC1
  • Topological: 43.4
  • Monoisotopic Mass: 156.078644241
  • Synonyms: ethyl 3-cyclopropyl-3-oxopropanoate, 24922-02-9, DTXSID60294564, DTXCID10245703, 607-452-3, 3-Cyclopropyl-3-oxo-propionic acid ethyl ester, MFCD00184570, CYCLOPROPANEPROPANOIC ACID, BETA-OXO-, ETHYL ESTER, ethyl-3-cyclopropyl-3-oxopropanoate, 3-Cyclopropyl-3-oxo-propionic aicd ethyl ester, Ethyl 3-cyclopropyl-3-oxopropionate, ethyl 3-cyclopropyl-3-oxo-propionate, NSC 97121, Ethyl 3-cyclopropyl-3-oxo-propanoate, 249922-02-9, NSC97121, Ethyl-3-cyclopropyl-3-oxopropionate, NCIOpen2_001813, ethyl cyclopropylcarbonylacetate, SCHEMBL1014646, Carbethoxymethyl cyclopropyl ketone, LFSVADABIDBSBV-UHFFFAOYSA-N, ethyl3-cyclopropyl-3-oxopropanoate, ethyl 3-cyclopropyl-3-oxopropanate, BCP11660, NSC-97121, SBB025114, STK352057, AKOS005168007, AB04447, AC-2042, CS-W009178, Ethyl 3-(cyclopropyl)-3-oxopropanoate, ethyl 3-cyclopropyl-propan-3-on-1-oate, AS-17749, Ethyl beta-cyclopropyl-beta-ketopropionate, FE140696, SY004603, Ethyl-3-cyclopropyl-3-oxopropionate, 96%, NS00123122, EN300-54945, Cyclopropanepropanoic acid, |A-oxo-, ethyl ester, F0001-0841, Z362636860

Ethyl 3-cyclopropyl-3-oxopropanoate serves as a critical precursor in the synthesis of cyclopropane-containing pharmaceuticals and agrochemicals. It is employed in Michael addition reactions, heterocycle formation, and as a substrate for chiral synthesis. Researchers value its reactivity in constructing constrained ring systems for drug discovery programs targeting CNS and antimicrobial therapies. Compatible with Grignard reactions and catalytic hydrogenation.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2A (100%)
  • STOT SE 3 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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