Description

Cularidine CAS NO 5140-50-1 is a specialized organic compound belonging to the class of alkaloids or heterocyclic intermediates. This high-purity chemical building block is valued for its unique structural framework, which is critical for advanced synthetic chemistry and pharmaceutical research. It serves as a key intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors, enabling the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex organic molecules in custom synthesis projects.
• Biochemical Research: Employed as a reference standard or probe in biochemical and pharmacological studies.
• Material Science: Potential intermediate for the synthesis of specialty polymers or advanced organic materials.

Basic Information

Product Name	Cularidine
CAS No.	5140-50-1
Molecular Formula	C17H21NO3
Molecular Weight	287.35 g/mol
Synonyms	1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methylisoquinolin-8-ol; Cularine; (+)-Cularine; Cularidine; NSC 51046; Isoquinoline, 1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-8-hydroxy-; 8-Hydroxy-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline
EINECS	225-889-8

Quality Control

Our Cularidine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 incompatible materials. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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