Description

1-Methyl-6,7-Dihydroxy-3,4-Dihydroisoquinoline Monohydrate is a high-purity synthetic intermediate belonging to the isoquinoline class of heterocyclic compounds. Its unique dihydroxy-substituted structure makes it a valuable building block for the synthesis of complex pharmaceutical and fine chemical products. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Biochemical Research: Used as a standard or reagent in enzymatic studies and metabolic pathway investigations due to its specific chemical structure.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules with specific functional groups.
• Agrochemical Development: Employed in research for developing new plant protection agents and growth regulators.
• Material Science: Investigated for use in the development of organic semiconductors, ligands for catalysis, or specialty polymers.

Basic Information

Product Name	1-Methyl-6,7-Dihydroxy-3,4-Dihydroisoquinoline Monohydrate
CAS No.	27740-96-1
Molecular Formula	C₁₀H₁₃NO₃
Molecular Weight	195.22 g/mol (Anhydrous basis)
Synonyms	6,7-Dihydroxy-1-methyl-1,2,3,4-tetrahydroisoquinoline Monohydrate; 1-Methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline Hydrate; 1-Methyl-6,7-dihydroxy-3,4-dihydroisoquinoline hydrate; 27740-96-1; NSC 163022
EINECS	Contact for details

Quality Control

Our 1-Methyl-6,7-Dihydroxy-3,4-Dihydroisoquinoline Monohydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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). The compound may be hygroscopic; keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	7.0 - 9.5% (Theoretical for monohydrate: ~8.5%)
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.