Description

Crotonic Acid, 3-Propionamido-, Methyl Ester (5Ci) is a specialized organic ester compound with a defined molecular structure. This chemical serves as a valuable building block (synthon) and intermediate in advanced organic synthesis, enabling the creation of complex molecules. It is primarily needed by pharmaceutical research and fine chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile synthon for constructing complex organic molecules in research and process chemistry.
• Material Science: Potential monomer or modifier in the development of specialty polymers and functional materials.
• Chemical Research: Utilized in academic and industrial R&D for methodological studies and the creation of new chemical entities.

Basic Information

Product Name	Crotonic Acid, 3-Propionamido-, Methyl Ester (5Ci)
CAS No.	856183-39-6
Molecular Formula	C9H15NO3
Molecular Weight	185.22 g/mol
Synonyms	Methyl 3-Propionamidocrotonate; 3-(Propionylamino)crotonic Acid Methyl Ester; 2-Butenoic Acid, 3-[(1-Oxopropyl)amino]-, Methyl Ester; Methyl 3-Propionamido-2-butenoate; Propionamide, N-(1-Methoxy-1-oxo-2-buten-3-yl)-; Crotonic Acid, 3-Propionamido-, Methyl Ester
EINECS	Contact for details

Quality Control

Our Crotonic Acid, 3-Propionamido-, Methyl Ester (5Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data 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, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.