Description

9H-Carbazole-1-Carboxaldehyde, 4-Hydroxy-3-Methoxy-2-Methyl- is a high-purity, multi-functional carbazole derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex molecules with specific electronic and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require a reliable, high-quality building block for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders or possessing anti-cancer properties.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, where the carbazole core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transporting or host materials in display and lighting technologies due to its rigid, conjugated structure.
• Dye & Pigment Manufacturing: Acts as an intermediate for creating specialized dyes, pigments, and fluorescent markers used in analytical chemistry and imaging.
• Material Science Research: Employed in the development of organic semiconductors, photoconductive polymers, and other functional organic materials.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and for exploring new synthetic pathways.

Basic Information

Product Name	9H-Carbazole-1-Carboxaldehyde, 4-Hydroxy-3-Methoxy-2-Methyl-
CAS No.	103744-20-3
Molecular Formula	C15H13NO3
Molecular Weight	255.27 g/mol
Synonyms	4-Hydroxy-3-methoxy-2-methyl-9H-carbazole-1-carboxaldehyde; 1-Formyl-4-hydroxy-3-methoxy-2-methyl-9H-carbazole; 2-Methyl-4-hydroxy-3-methoxy-9H-carbazole-1-carbaldehyde; 9H-Carbazole-1-carboxaldehyde, 4-hydroxy-3-methoxy-2-methyl-; Carbazole-1-carboxaldehyde derivative
EINECS	Contact for details

Quality Control

Our 9H-Carbazole-1-Carboxaldehyde, 4-Hydroxy-3-Methoxy-2-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP principles and precise documentation ensures the material meets the stringent requirements of advanced R&D and scale-up production.

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 light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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