Description

1,3-Diphenyl-2-Propyn-1-Ol is a versatile organic building block characterized by its propargylic alcohol and diaryl structure. This compound matters as a key intermediate in the synthesis of complex molecules, offering a reactive alkyne handle and a chiral center for asymmetric transformations. Industries that need it include pharmaceutical R&D for drug discovery, agrochemical manufacturing for novel active ingredients, and academic laboratories developing new synthetic methodologies and materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of biologically active molecules, including potential drug candidates and therapeutic agents.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in Sonogashira coupling, click chemistry, and other cross-coupling reactions to construct complex molecular architectures.
• Ligand and Catalyst Development: Acts as a starting material for the preparation of chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Investigated for the creation of novel polymers, dendrimers, and functional organic materials with specific optical or electronic properties.
• Flavor and Fragrance Chemistry: Utilized in the synthesis of specialty aromatic compounds for high-value applications.

Basic Information

Product Name	1,3-Diphenyl-2-Propyn-1-Ol
CAS No.	1817-49-8
Molecular Formula	C₁₅H₁₂O
Molecular Weight	208.26 g/mol
Synonyms	1,3-Diphenyl-2-propyn-1-ol; 1,3-Diphenylprop-2-yn-1-ol; Diphenylpropargyl alcohol; α-Phenyl-β-phenylethynylcarbinol; 2-Propyn-1-ol, 1,3-diphenyl-; NSC 406908; Benzenemethanol, α-(phenylethynyl)-
EINECS	Contact for details

Quality Control

Our 1,3-Diphenyl-2-Propyn-1-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and checks for residual solvents and moisture. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your specific R&D or production requirements.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	65 - 70 °C
Loss on Drying	≤ 0.5%

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