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Atomfair Cyclopropanecarboxaldehyde C4H6O CAS 1489-69-6

Cyclopropanecarboxaldehyde (CAS No. 1489-69-6) is a highly versatile and specialized organic compound with the molecular formula C4H6O . This clear to pale yellow liquid is characterized by its distinctive aldehyde functional group attached to a cyclopropane ring, making it a valuable intermediate in synthetic organic chemistry and pharmaceutical research. With a purity grade of ≥98%, our Cyclopropanecarboxaldehyde is rigorously tested via GC analysis to ensure consistency and reliability for demanding laboratory applications. Its unique structural properties enable its use in cyclopropanation reactions, asymmetric synthesis, and the preparation of heterocyclic compounds. Packaged under inert gas to maintain stability, this compound is…

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Description

Cyclopropanecarboxaldehyde (CAS No. 1489-69-6) is a highly versatile and specialized organic compound with the molecular formula C4H6O. This clear to pale yellow liquid is characterized by its distinctive aldehyde functional group attached to a cyclopropane ring, making it a valuable intermediate in synthetic organic chemistry and pharmaceutical research. With a purity grade of ≥98%, our Cyclopropanecarboxaldehyde is rigorously tested via GC analysis to ensure consistency and reliability for demanding laboratory applications. Its unique structural properties enable its use in cyclopropanation reactions, asymmetric synthesis, and the preparation of heterocyclic compounds. Packaged under inert gas to maintain stability, this compound is available in various quantities, including 1g, 5g, 25g, and bulk custom orders. Store in a cool, dry place away from oxidizing agents and strong bases.

Properties

  • CAS Number: 1489-69-6
  • Complexity: 45.6
  • IUPAC Name: cyclopropanecarbaldehyde
  • InChI: InChI=1S/C4H6O/c5-3-4-1-2-4/h3-4H,1-2H2
  • InChI Key: JMYVMOUINOAAPA-UHFFFAOYSA-N
  • Exact Mass: 70.041864811
  • Molecular Formula: C4H6O
  • Molecular Weight: 70.09
  • SMILES: C1CC1C=O
  • Topological: 17.1
  • Monoisotopic Mass: 70.041864811
  • Physical Description: Liquid
  • Synonyms: Cyclopropanecarboxaldehyde, 1489-69-6, DTXSID0051736, DTXCID0030291, 620-777-5, jmyvmouinoaapa-uhfffaoysa-n, Cyclopropanecarbaldehyde, cyclopropane carboxaldehyde, 1-(Formyl)cyclopropane, FORMYLCYCLOPROPANE, CYCLOPROPYLMETHANAL, MFCD00012261, cyclopropanal, 1-(Formyl)cyclopropane; 2-Cyclopropanecarboxaldehyde; Cyclopropylcarboxaldehyde; Formylcyclopropane, cyclopropane aldehyde, cyclopropancarbaldehyd, cyclopropancarbaldehyde, cyclopropancarboxaldehyde, cyclopropanecarboaldehyde, cyclopropanecarboxaldehye, cyclopropane carbaldehyde, cyclopropane-carbaldehyde, cyclopropane carboaldehyde, cyclopropane-carboxaldehyde, Cyclopropanecarbaldehyde #, PFU79PGC3Y, 2-Cyclopropanecarboxaldehyde, SCHEMBL4847, SCHEMBL4848, SCHEMBL385626, SCHEMBL9031896, SCHEMBL9034976, Cyclopropanecarboxaldehyde, 98%, SCHEMBL27756480, CHEBI:143341, BCP26792, STR05750, Tox21_303871, BBL034662, GEO-03694, STL426083, AKOS009156976, CS-W013759, FC12072, SB85394, NCGC00357133-01, BP-14134, CAS-1489-69-6, DB-015840, C1707, EN300-43935, Q13506983, F0001-2585

Application

Cyclopropanecarboxaldehyde serves as a key building block in the synthesis of cyclopropane-containing pharmaceuticals, agrochemicals, and fragrances. It is widely employed in asymmetric catalysis and ring-opening reactions to construct complex molecular architectures. Researchers also utilize it in the preparation of chiral ligands and as a precursor for cyclopropyl ketones and alcohols.

Safety and Hazards

GHS Hazard Statements

  • H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
  • H314 (96.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

  • P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501

Hazard Classes and Categories

  • Flam. Liq. 2 (100%)
  • Skin Corr. 1 (96.2%)

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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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