Description

3-Methyl-5-Oxo-5-Phenylvaleric Acid is a versatile keto acid derivative that serves as a key chiral building block and intermediate in advanced organic synthesis. Its value lies in its structural motif, which is integral for constructing complex molecules with specific stereochemistry and functional groups. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel chemical entities.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of chiral drugs, especially those targeting cardiovascular and central nervous system disorders.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, contributing to crop protection solutions.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and specialty polymers requiring specific ketone functionality.
• Academic & R&D: A valuable reagent in medicinal chemistry research for exploring new synthetic pathways and creating compound libraries.
• Peptidomimetics: Its structure is useful in the design and synthesis of peptide analogs and enzyme inhibitors.

Basic Information

Product Name	3-Methyl-5-Oxo-5-Phenylvaleric Acid
CAS No.	2840-61-1
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	5-Oxo-3-methyl-5-phenylpentanoic acid; 3-Methyl-5-oxo-5-phenylpentanoic acid; 5-Phenyllevulinic acid, 3-methyl-; β-Methyl-δ-oxo-δ-phenylvaleric acid; 3-Methyl-5-phenyl-5-oxopentanoic acid; 2840-61-1; 3-Methyl-5-oxo-5-phenyl-n-valeric acid
EINECS	220-634-6

Quality Control

Our production of 3-Methyl-5-Oxo-5-Phenylvaleric Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can accommodate custom purity requirements.

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); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	85 - 89 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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