Description

Tiglic Acid CAS NO 13201-46-2 is an unsaturated carboxylic acid, specifically a methyl derivative of crotonic acid. This compound serves as a versatile chemical intermediate and building block in organic synthesis, valued for its reactive double bond and carboxylic acid functionality. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and fragrance industries for the production of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key starting material or synthon in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Employed as a component or precursor in the creation of specific flavor profiles and aromatic compounds.
• Organic Synthesis: Acts as a versatile building block for Diels-Alder reactions, esterifications, and other transformations to create complex molecules.
• Polymer Chemistry: Can be used as a monomer or co-monomer for producing specialty polymers with specific properties.
• Research & Development: Serves as a reagent in chemical research for developing new synthetic methodologies and compounds.

Basic Information

Product Name	Tiglic Acid
CAS No.	13201-46-2
Molecular Formula	C5H8O2
Molecular Weight	100.12 g/mol
Synonyms	(E)-2-Methyl-2-butenoic Acid; trans-2-Methyl-2-butenoic Acid; 2-Methylcrotonic Acid; Tiglinic Acid; Angelic Acid Isomer; (E)-2,3-Dimethylacrylic Acid; trans-2,3-Dimethylacrylic Acid
EINECS	236-194-5

Quality Control

Our Tiglic Acid is produced and tested under a rigorous quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your project requirements.

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 strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	63 - 65 °C
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.