Description

Histopine CAS NO 25303-09-7 is a high-purity chemical intermediate of significant interest in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for the development of complex, biologically active compounds. This product is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for creating specialty chemicals, dyes, and performance materials.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in R&D laboratories.
• Bioconjugate Chemistry: Potential use in the development of linker molecules for antibody-drug conjugates (ADCs) and other targeted therapies.

Basic Information

Product Name	Histopine
CAS No.	25303-09-7
Molecular Formula	C10H15NO5
Molecular Weight	229.23 g/mol
Synonyms	Histopine; (S)-1-Carboxy-4-[(1,3-dicarboxypropyl)amino]butane-1,4-dicarboxylic acid; 1,4-Dicarboxy-4-[(1,3-dicarboxypropyl)amino]butane; Opine; N2-(D-1,3-Dicarboxypropyl)-L-glutamic acid; N2-(1,3-Dicarboxypropyl)-L-glutamic acid; Agropine family opine
EINECS	Contact for details

Quality Control

Our Histopine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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