Description

4-Amino-2,5-dioxo-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid is a high-purity, specialized bicyclic organic compound featuring a unique oxabicyclo[4.1.0]heptene core structure. This compound is of significant interest for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and complex molecular architectures. The compound, identified by CAS No. 66759-91-9, is supplied with a focus on consistent quality and reliable supply chain support for industrial-scale applications.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those with complex heterocyclic frameworks.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, dyes, and advanced materials requiring its specific bicyclic architecture.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including cycloaddition and ring-opening reactions.
• Peptidomimetic & Bioactive Molecule Development: Its structure is useful for creating conformationally constrained analogs of peptides and other bioactive compounds.

Basic Information

Product Name	4-Amino-2,5-dioxo-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid
CAS No.	66759-91-9
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	4-Amino-2,5-dioxo-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid; 7-Oxa-4-azatricyclo[4.1.0.0²,⁴]heptane-1,3,5-trione, 6-amino-; 6-Amino-7-oxa-4-azatricyclo[4.1.0.0²,⁴]heptane-1,3,5-trione; 4-Amino-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione-3-carboxylic acid; 3-Carboxy-4-amino-7-oxabicyclo[4.1.0]hept-3-ene-2,5-dione; (3-Carboxy-4-amino-2,5-dioxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl) (CAS RN 66759-91-9)
EINECS	Contact for details

Quality Control

Our 4-Amino-2,5-dioxo-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request. We are committed to providing consistent, high-quality material to support your critical development and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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