Description

(5-Methyl-1H-Indol-3-Yl)-Acetic Acid Hydrazide CAS NO 21909-52-4 is a specialized indole derivative, a key synthetic intermediate in advanced organic chemistry. This compound is valued for its reactive hydrazide functional group, which enables its use in the synthesis of complex heterocyclic systems and active pharmaceutical ingredients (APIs). It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel indole-based drug candidates, particularly in oncology and neurology research.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and plant growth regulators that leverage the indole scaffold.
• Fine Chemical Production: Serves as a precursor for complex dyes, pigments, and advanced materials requiring specific indole motifs.
• Biochemical Research: Employed as a reagent in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and the exploration of new chemical entities.

Basic Information

Product Name	(5-Methyl-1H-Indol-3-Yl)-Acetic Acid Hydrazide
CAS No.	21909-52-4
Molecular Formula	C₁₂H₁₅N₃O
Molecular Weight	217.27 g/mol
Synonyms	5-Methylindole-3-acetic acid hydrazide; (5-Methyl-1H-indol-3-yl)acetohydrazide; 2-(5-Methyl-1H-indol-3-yl)acetohydrazide; 5-Methyl-1H-indole-3-acetic acid hydrazide; 5-Methylindol-3-ylacetic acid hydrazide; 5-MIAAH; 21909-52-4
EINECS	Contact for details

Quality Control

Our (5-Methyl-1H-Indol-3-Yl)-Acetic Acid Hydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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