Description

6-Chloro-4-Methoxy-3-(1H)Indazole Carboxaldehyde is a high-purity, advanced pharmaceutical intermediate with a distinct heterocyclic structure. This compound matters as a critical building block in modern organic synthesis, enabling the development of novel active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of complex molecules targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and pesticides, leveraging its indazole core.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemists exploring structure-activity relationships (SAR).
• Active Pharmaceutical Ingredient (API) Manufacturing: Employed in the multi-step synthesis of complex target molecules for clinical trials and commercial production.
• Biochemical Tool Compound: Utilized in biochemical assays and as a standard for analytical method development in quality control laboratories.

Basic Information

Product Name	6-Chloro-4-Methoxy-3-(1H)Indazole Carboxaldehyde
CAS No.	885520-94-5
Molecular Formula	C9H7ClN2O2
Molecular Weight	210.62 g/mol
Synonyms	6-Chloro-4-methoxy-1H-indazole-3-carbaldehyde; 6-Chloro-4-methoxyindazole-3-carboxaldehyde; 3-Formyl-6-chloro-4-methoxy-1H-indazole; 1H-Indazole-3-carboxaldehyde, 6-chloro-4-methoxy-; 885520-94-5
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Methoxy-3-(1H)Indazole Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). Due to its sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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