Description

5-Methoxyninhydrin Monohydrate is a specialized derivative of ninhydrin, a classic reagent used for the detection of amino acids and latent fingerprints. This methoxy-substituted analog offers distinct reactivity and solubility profiles, making it a valuable tool for advanced analytical and forensic chemistry applications. It is primarily utilized by research institutions, forensic laboratories, and chemical manufacturers developing sensitive detection systems and novel synthetic pathways.

Application

• Latent Fingerprint Development: A key reagent in specialized formulations for visualizing fingerprints on porous and non-porous surfaces, often offering enhanced sensitivity or selectivity compared to standard ninhydrin.
• Amino Acid Analysis & Chromatography: Used as a derivatization agent in HPLC and TLC for the detection, identification, and quantification of amino acids and primary amines.
• Biochemical Research & Proteomics: Employed in laboratory research for staining proteins, peptides, and other biomolecules on gels or membranes.
• Chemical Synthesis: Serves as a versatile building block or intermediate in the synthesis of more complex heterocyclic compounds and specialized dyes.
• Forensic Science Reagents: A component in advanced forensic kits and solutions designed for crime scene investigation and evidence processing.
• Quality Control Testing: Applied in pharmaceutical and food industry QC labs for testing amino acid content and purity.

Basic Information

Product Name	5-Methoxyninhydrin Monohydrate
CAS No.	106507-42-0
Molecular Formula	C10H8O5 • H2O
Molecular Weight	226.18 g/mol (Anhydrous basis: 208.17)
Synonyms	5-Methoxyninhydrin Hydrate; 1,2,3-Indantrione, 5-methoxy-, monohydrate; 5-Methoxy-1,2,3-indantrione monohydrate; 5-Methoxyindane-1,2,3-trione monohydrate; Methoxyninhydrin; Ninhydrin, 5-methoxy-, monohydrate
EINECS	Contact for details

Quality Control

Our 5-Methoxyninhydrin Monohydrate is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for sensitive analytical and research applications. Each lot is tested via HPLC, NMR, and other analytical techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed immediately after use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	7.0 - 9.0% (Theoretical for monohydrate: ~7.9%)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in alcohols, acetone; slightly soluble in water

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