Description

Ethanone, 1-Cyclopropyl-2-Diazo-2-Nitro- is a specialized diazo compound featuring a cyclopropyl ketone core. This high-value intermediate is critical for advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in cyclopropanation reactions and the synthesis of novel heterocyclic compounds.

Application

• As a key precursor for cyclopropanation reactions in medicinal chemistry.
• In the research and development of novel pharmaceutical active ingredients (APIs) and drug candidates.
• For the synthesis of complex agrochemical intermediates, including potential herbicides and insecticides.
• As a specialized building block in academic and industrial R&D for exploring new chemical spaces.
• In the preparation of functional materials and ligands for catalysis.
• For use in photoaffinity labeling studies due to its light-sensitive diazo group.

Basic Information

Product Name	Ethanone, 1-Cyclopropyl-2-Diazo-2-Nitro-
CAS No.	857082-68-9
Molecular Formula	C5H5N3O3
Molecular Weight	155.11 g/mol
Synonyms	1-Cyclopropyl-2-diazo-2-nitroethanone; 2-Diazo-2-nitro-1-cyclopropylethanone; 1-Cyclopropyl-2-diazo-2-nitroethan-1-one; Cyclopropanecarbonyl diazide, nitro- (related); Diazo Nitro Cyclopropyl Ketone; DNCPK; NSC 836901
EINECS	Contact for details

Quality Control

Our Ethanone, 1-Cyclopropyl-2-Diazo-2-Nitro- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and structural identity. A detailed Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Due to the diazo and nitro functional groups, handle and store away from heat, sparks, and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.