Description

3-Oxa-Bicyclo[4.1.0]Heptane-7-Carboxylic Acid is a high-purity, specialized bicyclic organic acid derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile synthetic building block for complex organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, strained-ring systems.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and insecticides with unique modes of action.
• Ligand and Catalyst Development: Used to create novel chiral ligands and organocatalysts for asymmetric synthesis.
• Material Science Research: Monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Academic & Industrial R&D: Essential reagent for methodological studies in organic chemistry, including ring-opening and functionalization reactions.
• Fine Chemical Production: Intermediate for the manufacture of specialty chemicals, flavors, and fragrances requiring bicyclic frameworks.

Basic Information

Product Name	3-Oxa-Bicyclo[4.1.0]Heptane-7-Carboxylic Acid
CAS No.	1559792-34-5
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	7-Carboxy-3-oxabicyclo[4.1.0]heptane; Bicyclo[4.1.0]heptane-7-carboxylic acid, 3-oxa-; 3-Oxabicyclo[4.1.0]heptane-7-carboxylic acid; Oxabicycloheptanecarboxylic acid; 7-Carboxy-3-oxa-bicyclo[4.1.0]heptane; 3-Oxa-7-bicyclo[4.1.0]heptanecarboxylic acid; Epoxy-cyclohexane carboxylic acid derivative (structural descriptor).
EINECS	Contact for details

Quality Control

Every batch of 3-Oxa-Bicyclo[4.1.0]Heptane-7-Carboxylic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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