Description

4-Methyl-19-Norcona-1,3,5(10)-Triene is a high-purity, specialized steroid intermediate with the CAS number 17905-60-1. This compound is valued for its defined molecular structure, which serves as a critical building block in advanced organic synthesis. It is primarily required by research institutions and pharmaceutical development companies engaged in the synthesis of novel steroid-based compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel steroid-based therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in advanced organic chemistry research for constructing complex molecular architectures with specific stereochemistry.
• Biochemical Research: Employed in academic and industrial laboratories studying steroid hormone pathways, receptor binding, and metabolic processes.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	4-Methyl-19-Norcona-1,3,5(10)-Triene
CAS No.	17905-60-1
Molecular Formula	C₁₈H₂₄
Molecular Weight	240.38 g/mol
Synonyms	4-Methyl-19-norcona-1,3,5(10)-triene; 4-Methyl-19-norcona-1,3,5(10)-triene; 19-Norcona-1,3,5(10)-triene, 4-methyl-; 4-Methylestra-1,3,5(10)-triene; 4-Methyl-19-nor-1,3,5(10)-gonatriene
EINECS	Contact for details

Quality Control

Our 4-Methyl-19-Norcona-1,3,5(10)-Triene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.