Description

3-Aminomethyl-5-Aminobenzoic Acid Sulfate is a high-purity, functionalized benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional amine groups make it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and production in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological and cardiovascular systems.
• Peptide Synthesis: Used as a protected or modified amino acid derivative for constructing specialized peptide sequences.
• Ligand and Chelator Production: Serves as a backbone for creating complexing agents and ligands used in catalysis and metal ion sequestration.
• Polymer Modification: Functional monomer for introducing amine and carboxylic acid groups into polymer chains to alter solubility and reactivity.
• Dye and Pigment Manufacturing: Intermediate in the production of advanced azo dyes and colorants with enhanced fastness properties.
• Cross-linking Agent: Utilized in the formulation of epoxy resins and other thermosetting polymers to improve mechanical strength.
• Bioconjugation Chemistry: Enables the attachment of labels, probes, or drugs to biomolecules for diagnostic and therapeutic applications.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	3-Aminomethyl-5-Aminobenzoic Acid Sulfate
CAS No.	25026-14-6
Molecular Formula	C9H14N2O6S
Molecular Weight	278.28 g/mol
Synonyms	5-(Aminomethyl)-3-aminobenzoic acid sulfate; 3,5-Diaminomethylbenzoic acid sulfate; Benzoic acid, 5-(aminomethyl)-3-amino-, sulfate (1:1); 5-(Aminomethyl)-3-aminobenzoic acid hemisulfate; 3-Carboxy-5-aminomethylaniline sulfate; 3-Amino-5-aminomethylbenzoic acid sulfate; 5-(Aminomethyl)isophthalic acid diamine sulfate; 3,5-Bis(aminomethyl)benzoic acid sulfate salt
EINECS	Contact for details

Quality Control

Our 3-Aminomethyl-5-Aminobenzoic Acid Sulfate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water; slightly soluble in most organic solvents

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