Description

Tiglic Anhydride is a reactive, high-purity chemical intermediate essential for advanced organic synthesis. Its value lies in its ability to efficiently introduce the tigloyl functional group, enabling the production of specialized compounds with targeted properties. This product is critical for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring the tigloyl moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds.
• Polymer Modification: Employed to functionalize polymers, imparting specific chemical resistance or reactivity.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical pathways in organic chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex colorants.

Basic Information

Product Name	Tiglic Anhydride
CAS No.	14316-68-8
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	2-Butenoic acid, 2-methyl-, anhydride; 2-Methyl-2-butenoic anhydride; Tiglic acid anhydride; (2-Methylcrotonic acid) anhydride; Tiglinic anhydride; Tiglyl anhydride; 2-Methylbut-2-enoic anhydride
EINECS	Contact for details

Quality Control

Our Tiglic Anhydride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Due to its hygroscopic nature, containers should be kept tightly sealed to minimize exposure to atmospheric moisture. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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