Description

Valeric Acid, 2-(Acetylimino)-4-Hydroxy-3-Oxo-, -γ--Lactone (5Ci) is a specialized heterocyclic lactone derivative of valeric acid, serving as a high-value synthetic intermediate in advanced organic chemistry. Its unique structure, featuring an acetylimino and oxo-hydroxy substituents on a γ-lactone ring, makes it a critical building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with lactone or heterocyclic cores.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators with specific biological activity.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, and fragrances requiring complex lactone structures.
• Organic Synthesis Research: Valuable reagent in academic and industrial R&D for studying ring-forming reactions and heterocycle functionalization.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes for biochemical research due to its reactive sites.
• Material Science: Intermediate for synthesizing specialized polymers or coatings with unique properties derived from its functional groups.

Basic Information

Product Name	Valeric Acid, 2-(Acetylimino)-4-Hydroxy-3-Oxo-, -γ--Lactone (5Ci)
CAS No.	857479-83-5
Molecular Formula	C7H7NO5
Molecular Weight	185.13 g/mol
Synonyms	2-(Acetylimino)-4-hydroxy-3-oxo-valeric acid γ-lactone; 4-Hydroxy-3-oxo-2-(acetylimino)pentanoic acid γ-lactone; 5-Cyano-4-hydroxy-3-oxo-2-(acetylimino)valeric acid lactone (5Ci); 2-Acetylimino-4-hydroxy-3-oxo-valerolactone; (5Ci)-Valeric acid lactone derivative; 3-Oxo-4-hydroxy-2-(acetylimino)-γ-valerolactone
EINECS	Contact for details

Quality Control

Our Valeric Acid, 2-(Acetylimino)-4-Hydroxy-3-Oxo-, -γ--Lactone (5Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and process chemistry. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the presence of reactive functional groups, it should be stored separately from strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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