Description

6-Bromo-4-Hydrazino-7-Methylquinoline Hydrochloride is a high-purity, advanced pharmaceutical intermediate with the CAS number 1204812-34-9. This compound is valued for its role as a critical building block in the synthesis of complex heterocyclic molecules, particularly in medicinal chemistry research and development. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the creation of novel active pharmaceutical ingredients (APIs) and other bioactive compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Organic Synthesis Building Block: The bromo and hydrazino functional groups make it a versatile reagent for constructing complex heterocyclic scaffolds.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents and pesticides.
• Material Science Research: Investigated for the development of organic electronic materials and ligands for metal-organic frameworks (MOFs).

Basic Information

Product Name	6-Bromo-4-Hydrazino-7-Methylquinoline Hydrochloride
CAS No.	1204812-34-9
Molecular Formula	C₁₀H₁₁BrN₃·HCl
Molecular Weight	289.58 g/mol (Free base: 253.12 g/mol)
Synonyms	7-Methyl-6-bromo-4-hydrazinylquinoline hydrochloride; 4-Hydrazino-6-bromo-7-methylquinoline HCl; 6-Bromo-7-methyl-4-quinolinehydrazine hydrochloride; 6-Bromo-4-hydrazinyl-7-methylquinoline hydrochloride; 1204812-34-9; Quinoline, 6-bromo-4-hydrazino-7-methyl-, hydrochloride
EINECS	Contact for details

Quality Control

Our 6-Bromo-4-Hydrazino-7-Methylquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals. We provide comprehensive Certificates of Analysis (COA) with each shipment, ensuring traceability and compliance with customer specifications and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent oxidation and degradation. Keep the container tightly sealed in a desiccated environment.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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