Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl 2-Methylpropyl Ketone is a specialized organic intermediate featuring a thiophene ring and a protected carbonyl group. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those containing heterocyclic architectures.
• Agrochemical Synthesis: Used in the preparation of advanced crop protection agents and herbicides, leveraging its unique thienyl moiety.
• Material Science Research: Serves as a precursor for organic electronic materials, such as conductive polymers or organic semiconductors, due to the thiophene component.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.
• Academic & Industrial R&D: Utilized in exploratory chemistry for developing novel methodologies and constructing complex molecular libraries.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl 2-Methylpropyl Ketone
CAS No.	898772-84-4
Molecular Formula	C13H18O3S
Molecular Weight	254.35 g/mol
Synonyms	1-[5-(1,3-Dioxolan-2-yl)thiophen-2-yl]-3-methylbutan-1-one; 3-Methyl-1-[5-(1,3-dioxolan-2-yl)-2-thienyl]-1-butanone; 2-Thienyl 2-methylpropyl ketone, 5-(1,3-dioxolan-2-yl)-; 5-(1,3-Dioxolan-2-yl)-2-thienyl isobutyl ketone; Isobutyl 5-(1,3-dioxolan-2-yl)thiophen-2-yl ketone
EINECS	Contact for details

Quality Control

Our 5-(1,3-Dioxolan-2-Yl)-2-Thienyl 2-Methylpropyl Ketone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
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.