Description

Phenol, 4-(1-Propynyl)- (9Ci) is a specialized phenolic derivative featuring a propynyl substituent, offering unique reactivity and structural properties for advanced chemical synthesis. This compound is valued for its role as a versatile building block in the development of complex organic molecules, particularly in fine chemical and pharmaceutical research. It serves the needs of R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific functional groups into their molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds requiring phenolic or acetylene-based motifs.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators where its specific structure can contribute to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, resins, and advanced organic materials.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the synthesis of novel ligands and catalysts used in cross-coupling and other catalytic reactions.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other high-value specialty chemicals requiring precise molecular architecture.

Basic Information

Product Name	Phenol, 4-(1-Propynyl)- (9Ci)
CAS No.	170651-15-7
Molecular Formula	C9H8O
Molecular Weight	132.16 g/mol
Synonyms	4-(1-Propynyl)phenol; 4-Prop-1-yn-1-ylphenol; p-Propynylphenol; 1-(4-Hydroxyphenyl)propyne; 4-Ethynylphenol derivative; Phenol, p-(1-propynyl)-; 4-(Prop-1-yn-1-yl)phenol
EINECS	Contact for details

Quality Control

Our Phenol, 4-(1-Propynyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber glass or otherwise opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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