Description

Methyl 4-(1-Hydroxyprop-2-Ynyl)Benzoate is a high-value organic building block characterized by its propargylic alcohol and benzoate ester functional groups. This compound matters for its versatility as a key synthetic intermediate in the production of complex molecules, particularly in pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring propargylic or aryl ester motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating advanced organic electronic materials and liquid crystal compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis & Catalysis Research: Employed in methodological studies, including click chemistry (via the alkyne group) and other catalytic transformations.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fragrances, dyes, and other high-value fine chemicals.

Basic Information

Product Name	Methyl 4-(1-Hydroxyprop-2-Ynyl)Benzoate
CAS No.	178110-08-2
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	Methyl 4-(1-Hydroxy-2-propynyl)benzoate; Benzoic acid, 4-(1-hydroxy-2-propyn-1-yl)-, methyl ester; 4-(1-Hydroxyprop-2-yn-1-yl)benzoic acid methyl ester; Methyl p-(1-hydroxy-2-propynyl)benzoate; 4-(3-Hydroxy-1-propynyl)benzoic acid methyl ester; Methyl 4-(3-hydroxy-1-propynyl)benzoate; Propargyl alcohol, 4-(methoxycarbonyl)phenyl-
EINECS	Contact for details

Quality Control

Our Methyl 4-(1-Hydroxyprop-2-Ynyl)Benzoate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

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.