Description

2-(Hydroxymethyl)-2-Phenylpropane-1,3-Diol is a versatile polyol compound characterized by its unique structure containing a central phenyl group and multiple hydroxyl functionalities. This molecular architecture makes it a valuable building block and intermediate in the synthesis of more complex specialty chemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, polymer, and fine chemical sectors for its utility in creating novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, aromatic core with pendant hydroxyl groups.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyesters, polyurethanes, and epoxy resins, imparting rigidity and influencing the thermal and mechanical properties of the final polymer.
• Ligand Synthesis: Utilized in organic and coordination chemistry to develop novel chelating ligands for catalysis or metal ion complexation due to its multiple oxygen donor sites.
• Fine Chemical Synthesis: Employed as a starting material or intermediate in multi-step organic syntheses to create complex molecules for agrochemicals, dyes, or flavor and fragrance compounds.
• Academic & Industrial Research: Used in R&D laboratories for method development, exploring new synthetic pathways, and investigating structure-activity relationships.

Basic Information

Product Name	2-(Hydroxymethyl)-2-Phenylpropane-1,3-Diol
CAS No.	4704-99-8
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	2-Phenyl-2-(hydroxymethyl)-1,3-propanediol; 2-Phenyl-1,3-propanediol, 2-(hydroxymethyl)-; 2-Phenyl-2-(hydroxymethyl)propane-1,3-diol; 2-Hydroxymethyl-2-phenylpropane-1,3-diol; 2-Phenyltrimethylolmethane; α-Phenyltrimethylolmethane; NSC 403697; Phenylpropanediol derivative
EINECS	225-189-5

Quality Control

Our 2-(Hydroxymethyl)-2-Phenylpropane-1,3-Diol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from techniques such as HPLC, GC, NMR, and Karl Fischer titration. Specifications can be tailored to meet specific research or cGMP requirements upon request.

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); therefore, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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