Description

4-Pentyn-1-Ol,2-Aminobenzoate(9Ci) is a specialized organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique structure, featuring both an alkyne and an ester-linked aminobenzoate group, makes it a versatile precursor for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, agrochemicals, and materials science. Its controlled reactivity profile enables precise modifications, which is critical for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring alkyne functionality for click chemistry or further derivatization.
• Agrochemical Research: Used in developing new active ingredients for crop protection, leveraging its bifunctional nature to create compounds with specific biological activity.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, coatings, and resins with tailored properties.
• Organic Synthesis & Catalysis: Serves as a versatile substrate in academic and industrial research for developing new synthetic methodologies and catalytic transformations.
• Liquid Crystal & OLED Material Precursor: Utilized in the synthesis of advanced organic electronic materials due to its rigid-rod potential and functional handles.
• Bioconjugation & Probe Development: The alkyne group is ideal for bioorthogonal reactions (e.g., CuAAC), making it useful for creating fluorescent probes, biomarkers, and antibody-drug conjugates (ADCs).

Basic Information

Product Name	4-Pentyn-1-Ol,2-Aminobenzoate(9Ci)
CAS No.	732231-18-4
Molecular Formula	C12H13NO3
Molecular Weight	219.24 g/mol
Synonyms	2-Aminobenzoic Acid 4-Pentyn-1-yl Ester; 4-Pentyn-1-yl Anthranilate; Pent-4-yn-1-yl 2-Aminobenzoate; 4-Pentynyl o-Aminobenzoate; 2-Amino-benzoic Acid 4-Pentynyl Ester; (4-Pentynyl) Anthranilate; 4-Pentyn-1-ol, 2-aminobenzoate; Anthranilic Acid 4-Pentynyl Ester
EINECS	Contact for details

Quality Control

Our production of 4-Pentyn-1-Ol,2-Aminobenzoate(9Ci) adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP-compliant manufacturing for advanced applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.