Description

2-Oxo-Delta(3)-4,5,5-Trimethylcyclopentenylacetic Acid is a high-purity, versatile chemical intermediate characterized by its unique cyclopentenylacetic acid structure. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in the pharmaceutical and fine chemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fragrances, and advanced agrochemicals where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fragrance and Flavor Synthesis: Used as a building block for creating sophisticated musk-like and woody aroma chemicals.
• Agrochemical Research: Serves as an intermediate in the development of novel pesticides and plant growth regulators.
• Fine Chemical Production: Employed in organic synthesis for creating specialized compounds used in material science and catalysis.
• Academic and R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new synthetic pathways.

Basic Information

Product Name	2-Oxo-Delta(3)-4,5,5-Trimethylcyclopentenylacetic Acid
CAS No.	1130-49-0
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	2-Oxo-δ³-4,5,5-trimethylcyclopenten-1-ylacetic Acid; 3,4,5-Trimethyl-5-carboxymethylcyclopent-2-en-1-one; 4,5,5-Trimethyl-3-oxo-1-cyclopenten-1-ylacetic Acid; Trimethylcyclopentenylacetic Acid Ketone; Ketocyclopentenylacetic Acid Derivative
EINECS	214-426-4

Quality Control

Our 2-Oxo-Delta(3)-4,5,5-Trimethylcyclopentenylacetic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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