Description

Isoquinoline, 1-Ethyl-1,2,3,4-Tetrahydro-7-Nitro- (9Ci) is a specialized heterocyclic organic compound belonging to the tetrahydroisoquinoline class, distinguished by its nitro and ethyl substituents. This compound serves as a versatile and high-value chemical intermediate for the synthesis of complex molecules, particularly in advanced pharmaceutical research and fine chemical manufacturing. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require precise building blocks for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and cardiovascular systems.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and fine chemicals.
• Material Science: Potential monomer or additive in the development of advanced polymers and functional materials.
• Dye and Pigment Synthesis: Serves as an intermediate for creating specialized nitro-containing colorants.
• Chemical Research: Used as a standard or reagent in methodological studies and catalysis research.

Basic Information

Product Name	Isoquinoline, 1-Ethyl-1,2,3,4-Tetrahydro-7-Nitro- (9Ci)
CAS No.	742679-30-7
Molecular Formula	C11H14N2O2
Molecular Weight	206.24 g/mol
Synonyms	1-Ethyl-7-nitro-1,2,3,4-tetrahydroisoquinoline; 7-Nitro-1-ethyl-1,2,3,4-tetrahydroisoquinoline; 1,2,3,4-Tetrahydro-1-ethyl-7-nitroisoquinoline; 1-Ethyl-1,2,3,4-tetrahydro-7-nitroisoquinoline; 1-Ethyl-7-nitro-3,4-dihydro-1H-isoquinoline; ETNI; 742679-30-7 (CAS)
EINECS	Contact for details

Quality Control

Our Isoquinoline, 1-Ethyl-1,2,3,4-Tetrahydro-7-Nitro- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our commitment to quality supports compliance with cGMP standards for use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.