Description

1-Butanone, 1-(5-Bromo-2-Hydroxyphenyl)- is a specialized brominated aromatic ketone derivative, identified by CAS No. 105211-80-1. This compound serves as a versatile and high-purity chemical intermediate critical for advanced organic synthesis. It is primarily required by pharmaceutical, agrochemical, and advanced material research sectors for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor in the development of advanced electronic materials and emissive layers.
• Ligand and Catalyst Development: Employed in organometallic chemistry for creating novel catalytic systems and chelating agents.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals.
• Academic and Industrial R&D: Essential reagent for exploratory chemistry and process development in research laboratories.

Basic Information

Product Name	1-Butanone, 1-(5-Bromo-2-Hydroxyphenyl)-
CAS No.	105211-80-1
Molecular Formula	C11H13BrO2
Molecular Weight	257.12 g/mol
Synonyms	5'-Bromo-2'-hydroxybutyrophenone; 1-(5-Bromo-2-hydroxyphenyl)-1-butanone; 5-Bromo-2-hydroxybutyrophenone; 2-Hydroxy-5-bromobutyrophenone; 4'-Bromo-2'-hydroxybutyrophenone (common numbering variation); 1-Butanone, 1-(5-bromo-2-hydroxyphenyl)-; 5-Bromo-2'-hydroxybutyrophenone
EINECS	Contact for details

Quality Control

Our production of 1-Butanone, 1-(5-Bromo-2-Hydroxyphenyl)- adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

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 kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.