Description

1-(4-Hydroxy-3-Methylphenyl)-1-Propanone is a specialized aromatic ketone derivative, also known as 4-Hydroxy-3-methylpropiophenone. This compound serves as a crucial intermediate and building block in advanced organic synthesis, valued for its reactive carbonyl and phenolic hydroxyl groups. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical manufacturers for the development of active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the creation of specialty chemicals, including dyes, pigments, and UV absorbers.
• Fragrance and Flavor Ingredient: Intermediate for synthesizing specific aromatic compounds.
• Polymer Chemistry: Monomer or modifier in the production of specialty resins and polymers.
• Research & Development: Valuable reagent in academic and industrial R&D for novel organic transformations.

Basic Information

Product Name	1-(4-Hydroxy-3-Methylphenyl)-1-Propanone
CAS No.	940-04-5
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	4-Hydroxy-3-methylpropiophenone; 3-Methyl-4-hydroxypropiophenone; 1-Propanone, 1-(4-hydroxy-3-methylphenyl)-; 4-Hydroxy-3-methyl phenyl propyl ketone; p-Hydroxy-m-methylpropiophenone; HMPP; 940-04-5; USEPA/OPP Pesticide Code: 128997
EINECS	213-355-6

Quality Control

We maintain stringent quality control protocols for our chemical intermediates. Production follows cGMP guidelines where applicable, and every batch is analyzed to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	82 - 86 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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