Description

1,4-Dihydroxy-2-Butanone is a versatile hydroxy ketone compound with significant utility in fine chemical synthesis. Its bifunctional structure, featuring both hydroxyl and ketone groups, makes it a valuable building block for creating complex molecules. This product is essential for manufacturers in the pharmaceutical, flavor & fragrance, and agrochemical industries seeking a reliable chiral intermediate.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of various active pharmaceutical ingredients (APIs) and nucleoside analogs.
• Flavor and Fragrance Ingredient: Used in the creation of complex flavor compounds and aroma chemicals, contributing to sweet, caramelic notes.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain herbicides and plant growth regulators.
• Chemical Research & Development: Employed as a versatile starting material in organic synthesis and asymmetric catalysis studies.
• Cosmetic Ingredient: Used in the formulation of specialty skincare products for its functional properties.

Basic Information

Product Name	1,4-Dihydroxy-2-Butanone
CAS No.	140-86-3
Molecular Formula	C4H8O3
Molecular Weight	104.10 g/mol
Synonyms	1,4-Dihydroxybutan-2-one; 2-Butanone, 1,4-dihydroxy-; 4-Hydroxy-2-oxobutanol; 2-Oxo-1,4-butanediol; Dihydroxyacetone ethylene acetal (precursor); Erythrulose (tautomer); Ketobutylene glycol
EINECS	205-438-0

Quality Control

Our 1,4-Dihydroxy-2-Butanone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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