Description

Ethyl 3-Amino-4-(2-Phthalimidoethoxy)Crotonate is a specialized organic intermediate featuring a unique molecular structure that combines a crotonate ester with a phthalimide-protected aminoethoxy side chain. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by fine chemical manufacturers and R&D laboratories engaged in creating novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of target molecules for drug discovery programs, particularly in oncology and neurology.
• API Synthesis: Serves as a building block for constructing the core scaffold or side chains of potential Active Pharmaceutical Ingredients (APIs).
• Fine Chemical Production: Used in the manufacture of complex, high-purity specialty chemicals for research and industrial applications.
• Bioconjugation & Probe Development: Its reactive amino group (after deprotection) can be utilized for linking molecules in bioconjugation chemistry or developing diagnostic probes.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Agrochemical Intermediate: Potential use as an intermediate in the synthesis of novel crop protection agents or plant growth regulators.

Basic Information

Product Name	Ethyl 3-Amino-4-(2-Phthalimidoethoxy)Crotonate
CAS No.	265136-65-0
Molecular Formula	C₁₇H₂₀N₂O₅
Molecular Weight	332.35 g/mol
Synonyms	Ethyl 3-amino-4-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]but-2-enoate; 2-Butenoic acid, 3-amino-4-[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-, ethyl ester; Ethyl 3-Amino-4-(2-phthalimidoethoxy)-2-butenoate; 3-Amino-4-(2-phthalimidoethoxy)crotonic Acid Ethyl Ester; AEOC; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ethyl 3-Amino-4-(2-Phthalimidoethoxy)Crotonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of our clients in advanced synthesis. Certificates of Analysis (COA) documenting batch-specific results are available upon request, supporting compliance with internal quality standards and research documentation needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.