Description

Clausine D CAS NO 142846-95-5 is a high-purity, naturally derived carbazole alkaloid. This compound is valued for its role as a key reference standard and a promising bioactive scaffold in advanced research and development. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications ranging from analytical method development to novel drug discovery.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of carbazole alkaloids in drug discovery and quality control processes.
• Bioactive Compound Research: Serves as a lead compound or intermediate in the study of anti-inflammatory, antimicrobial, and anticancer agents.
• Natural Product Chemistry: Employed as a benchmark in the isolation, identification, and characterization of complex natural extracts.
• Analytical Method Development: Critical for calibrating instruments and validating analytical methods such as HPLC, LC-MS, and NMR.
• Biochemical Assays: Used as a reagent to investigate specific enzymatic pathways and biological mechanisms.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the synthesis of novel derivatives with enhanced properties.

Basic Information

Product Name	Clausine D
CAS No.	142846-95-5
Molecular Formula	C₁₈H₁₇NO₃
Molecular Weight	295.33 g/mol
Synonyms	Clausine D; 6-Methoxy-3-methyl-9H-carbazole-1,4-dione; 1,4-Dihydro-6-methoxy-3-methyl-9H-carbazole-1,4-dione; 6-Methoxy-3-methylcarbazole-1,4-quinone; Carbazole-1,4-dione, 6-methoxy-3-methyl-9H-; Clausine D (Carbazole Alkaloid)
EINECS	Contact for details

Quality Control

Our Clausine D is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by advanced analytical techniques including HPLC, NMR, and MS. We adhere to relevant industry standards for research chemicals to support your critical R&D and manufacturing needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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