Description

Cilutazoline CAS NO 104902-08-1 is a high-purity synthetic organic compound belonging to the imidazoline class. It serves as a critical intermediate in the research and development of novel pharmaceutical agents, particularly those targeting adrenergic receptors. This compound is essential for pharmaceutical manufacturers, research institutions, and fine chemical suppliers engaged in the synthesis of active pharmaceutical ingredients (APIs) and new chemical entities (NCEs).

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of adrenergic receptor modulators and other bioactive molecules.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Active Pharmaceutical Ingredient (API) Synthesis: A crucial precursor in multi-step synthetic routes for target drug candidates.
• Biochemical Research: Serves as a reference standard or ligand in pharmacological assays and receptor binding studies.
• Fine Chemical Production: Supplied to custom synthesis and contract manufacturing organizations (CMOs) for specialized production runs.

Basic Information

Product Name	Cilutazoline
CAS No.	104902-08-1
Molecular Formula	C13H16N2O2S
Molecular Weight	264.35 g/mol
Synonyms	4-(1H-Imidazol-1-ylmethyl)-N-[4-(methylsulfonyl)phenyl]benzamide; Cilutazoline; UNII-8Q5R5P2N0T; 8Q5R5P2N0T; Benzamide, 4-(1H-imidazol-1-ylmethyl)-N-[4-(methylsulfonyl)phenyl]-; Cilutazoline [INN]; (4-Imidazol-1-ylmethyl-phenyl)-[4-(methanesulfonyl)-phenyl]-amine
EINECS	Contact for details

Quality Control

Our Cilutazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR spectroscopy, and residual solvent analysis to ensure it meets stringent specifications for pharmaceutical R&D use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch 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 (typically 15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.