Description

Benzoic Acid, 4-(1-Propynyl)- (9Ci) is a specialized aromatic carboxylic acid derivative featuring a propynyl substituent, offering unique reactivity for advanced chemical synthesis. This compound serves as a valuable building block and intermediate in the development of complex organic molecules, including pharmaceuticals and agrochemicals. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in catalytic systems and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and advanced polymeric materials.
• Chemical Biology Probes: Useful for creating tagged molecules and probes for studying biological processes.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	Benzoic Acid, 4-(1-Propynyl)- (9Ci)
CAS No.	223562-52-5
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	4-(Prop-1-yn-1-yl)benzoic Acid; 4-Propynylbenzoic Acid; p-Propynylbenzoic Acid; 4-(1-Propynyl)benzoic Acid; Benzoic acid, 4-(1-propynyl)-; 223562-52-5; 4-Ethynylbenzoic Acid (related isomer)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-(1-Propynyl)- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support cGMP and ISO compliant manufacturing for advanced applications.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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