Description

2-Phthalimidopropionic Acid is a versatile organic compound and a key synthetic intermediate in the fine chemical and pharmaceutical industries. Its value lies in its phthalimide-protected carboxylic acid functionality, which is crucial for the controlled synthesis of peptides and other bioactive molecules. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking a reliable building block for complex organic synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a protected amino acid moiety.
• Peptide Synthesis: Used as a reagent in solid-phase and solution-phase peptide synthesis to introduce specific functional groups.
• Agrochemical Production: Serves as a precursor in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in academic and industrial research laboratories for constructing complex molecular architectures.
• Bioconjugation Chemistry: Utilized in the development of antibody-drug conjugates (ADCs) and other biopharmaceuticals.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	2-Phthalimidopropionic Acid
CAS No.	19506-87-7
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	2-(1,3-Dioxoisoindolin-2-yl)propanoic Acid; N-Phthaloyl-β-alanine; β-Phthalimidopropionic Acid; 2-Phthalimido-propionic Acid; Phthalimidopropanoic Acid; 19506-87-7; NSC 3349
EINECS	243-147-2

Quality Control

Our 2-Phthalimidopropionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	148°C - 152°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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