Description

For-Val-Oh CAS NO 4289-97-8 is a high-purity chemical intermediate with significant utility in advanced synthesis. Its consistent quality and reliable performance make it a critical component for manufacturers requiring precise and scalable raw materials. This product is essential for research and production within the pharmaceutical, agrochemical, and fine chemical industries, where it serves as a key building block.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for specialty chemicals, including dyes, pigments, and performance materials.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploratory synthesis.
• Chemical Standard: Suitable for use as an analytical reference standard in quality control laboratories.

Basic Information

Product Name	For-Val-Oh CAS NO 4289-97-8
CAS No.	4289-97-8
Molecular Formula	C5H10O2
Molecular Weight	102.13 g/mol
Synonyms	Pentanoic acid, 4-oxo-; Levulinic acid; 4-Oxopentanoic acid; 3-Acetylpropionic acid; Laevulinic acid; γ-Ketovaleric acid; 4-Ketovaleric acid; 3-Acetopropionic acid
EINECS	224-294-3

Quality Control

Our For-Val-Oh CAS NO 4289-97-8 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and industrial applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformance to 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	30 - 33 °C
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

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