Description

1,5-Dihydroxy-Pentan-3-One is a versatile bifunctional organic compound, serving as a valuable building block in fine chemical synthesis. Its unique structure, featuring both hydroxyl and ketone groups, makes it a critical intermediate for creating complex molecules with specific functionalities. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a 1,5-dicarbonyl scaffold.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a building block for creating specific aroma chemicals and flavor compounds.
• Polymer & Resin Modifier: Acts as a cross-linking agent or chain extender in specialty polymer formulations.
• Organic Synthesis Reagent: A versatile reagent in academic and industrial R&D for constructing heterocycles and complex organic molecules.
• Cosmetic Ingredient Intermediate: Used in the synthesis of specialty esters and other functional ingredients for personal care products.

Basic Information

Product Name	1,5-Dihydroxy-Pentan-3-One
CAS No.	4254-85-7
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Synonyms	3-Pentanone, 1,5-dihydroxy-; 1,5-Dihydroxy-3-pentanone; 3-Oxo-1,5-pentanediol; 3-Keto-1,5-pentanediol; Pentane-1,5-diol-3-one; 1,5-Pentanedione, 3-hydroxy- (tautomer); 3-Hydroxy-1,5-pentanedione
EINECS	Contact for details

Quality Control

Our 1,5-Dihydroxy-Pentan-3-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment.

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). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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