Description

Isoquinoline, 5,7-Dimethyl- (9Ci) is a specialized dimethyl-substituted isoquinoline derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, offering precise structural control for researchers and industrial chemists. It is needed by the pharmaceutical, agrochemical, and material science industries for applications ranging from drug discovery to the creation of functional organic materials.

Application

• As a pharmaceutical intermediate in the synthesis of potential active pharmaceutical ingredients (APIs) and bioactive alkaloid analogs.
• As a key precursor for ligands and catalysts used in asymmetric synthesis and metal-organic frameworks (MOFs).
• In agrochemical research for the development of novel pesticides and herbicides.
• As a building block for dyes, pigments, and advanced organic electronic materials.
• For academic and R&D purposes in studying heterocyclic chemistry and reaction mechanisms.
• In the synthesis of corrosion inhibitors and specialty additives for industrial applications.

Basic Information

Product Name	Isoquinoline, 5,7-Dimethyl- (9Ci)
CAS No.	72374-17-5
Molecular Formula	C11H11N
Molecular Weight	157.21 g/mol
Synonyms	5,7-Dimethylisoquinoline; 5,7-Dimethyl-isoquinoline; Isoquinoline, 5,7-dimethyl-; 5,7-Dimethyl-1-azanaphthalene; 5,7-Dimethyl-1-benzazine; 5,7-Dimethylbenzo[f]quinoline (incorrect but common misnomer); 5,7-Dimethyl-2-azanaphthalene (tautomeric form); 5,7-Dimethyl-isoquinolin
EINECS	Contact for details

Quality Control

Our Isoquinoline, 5,7-Dimethyl- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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