Description

3-Phenyl-1,3-Butanediol is a valuable aromatic diol intermediate with versatile chemical functionality. This compound matters for its role as a key building block in the synthesis of complex molecules, offering two hydroxyl groups for further chemical modification. Industries such as pharmaceuticals, agrochemicals, and fine chemical manufacturing need it for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where its aromatic structure contributes to biological activity.
• Fragrance and Flavor Precursor: Serves as a starting material for synthesizing specific aromatic compounds used in perfumery and flavoring agents.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialty polyesters and polyurethanes, imparting specific rigidity and properties.
• Liquid Crystal Materials: Utilized in the synthesis of components for liquid crystal displays (LCDs) due to its molecular structure and stability.
• Organic Synthesis Reagent: Employed in various organic reactions, including asymmetric synthesis and as a protecting group carrier in multi-step syntheses.

Basic Information

Product Name	3-Phenyl-1,3-Butanediol
CAS No.	7133-68-8
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	1,3-Butanediol, 3-phenyl-; 3-Phenylbutane-1,3-diol; β-Phenyl-β-hydroxybutyric alcohol; 3-Hydroxy-3-phenyl-1-butanol; 3-Phenyl-1,3-butanediol; 3-Phenylbutane-1,3-diol; (RS)-3-Phenyl-1,3-butanediol; (±)-3-Phenyl-1,3-butanediol
EINECS	230-428-4

Quality Control

Our 3-Phenyl-1,3-Butanediol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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