Description

4-Heptenoicacid,5-Hydroxy-2-Isobutyryl-3-Oxo-,δ-Lactone(5Ci) is a specialized lactone derivative with a complex molecular structure featuring multiple functional groups. This compound is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily sought by research and development chemists in the pharmaceutical and fine chemical industries for the creation of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of specialty chemicals, fragrances, and flavoring agents due to its reactive lactone and ketone functionalities.
• Agrochemical Research: Acts as a precursor in the development of novel pesticides and herbicides with specific biological activity.
• Academic & Industrial R&D: Employed in methodological studies and process chemistry for developing new synthetic routes and catalytic transformations.
• Material Science: Potential monomer or cross-linking agent in the research of specialty polymers and advanced materials.

Basic Information

Product Name	4-Heptenoicacid,5-Hydroxy-2-Isobutyryl-3-Oxo-,δ-Lactone(5Ci)
CAS No.	725266-70-6
Molecular Formula	C11H14O5
Molecular Weight	226.23 g/mol
Synonyms	5-Hydroxy-2-isobutyryl-3-oxo-4-heptenoic acid δ-lactone; 4-Heptenoic acid, 5-hydroxy-2-(2-methyl-1-oxopropyl)-3-oxo-, δ-lactone; (5Ci)-4-Heptenoicacid,5-Hydroxy-2-Isobutyryl-3-Oxo-,δ-Lactone; 2-(2-Methyl-1-oxopropyl)-5-hydroxy-3-oxo-4-heptenoic acid lactone; δ-Lactone derivative of 5-hydroxy-2-isobutyryl-3-oxo-4-heptenoic acid
EINECS	Contact for details

Quality Control

Our production of 4-Heptenoicacid,5-Hydroxy-2-Isobutyryl-3-Oxo-,δ-Lactone(5Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Any single unknown impurity	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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