Description

3-Hydroxy-6-Methylestra-1,3,5(10),6-Tetren-17-One is a high-purity steroid derivative and a key synthetic intermediate in advanced pharmaceutical research and development. This compound is valued for its specific structural framework, which is crucial for the synthesis of novel therapeutic agents and reference standards. It is primarily utilized by research institutions, pharmaceutical development laboratories, and fine chemical manufacturers engaged in steroid chemistry. Our supply is characterized by stringent quality control to ensure batch-to-batch consistency and reliability for critical applications.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used as a reference standard and starting material in medicinal chemistry for exploring new drug candidates and metabolic pathways.
• Biochemical Research: Serves as a precursor or ligand in studies involving hormone receptors and enzymatic processes.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized steroid derivatives.
• Analytical Standard: Utilized in analytical laboratories for method development, calibration, and quality control testing via HPLC, GC-MS, or NMR.

Basic Information

Product Name	3-Hydroxy-6-Methylestra-1,3,5(10),6-Tetren-17-One
CAS No.	10506-91-9
Molecular Formula	C20H26O2
Molecular Weight	298.42 g/mol
Synonyms	6-Methyl-3-hydroxyestra-1,3,5(10),6-tetraen-17-one; 6-Methyl-19-norandrosta-1,3,5(10),6-tetraene-3,17-diol-17-one; 3-Hydroxy-6-methyl-19-nor-1,3,5(10),6-androstatetraen-17-one; 6-Methylestra-1,3,5(10),6-tetraene-3,17-diol-17-one; 6-Methyl-19-norandrosta-1,3,5(10),6-tetraene-3,17-dione (enol form); 3-Hydroxy-6-methylestra-1,3,5(10),6-tetraen-17-one; 6-Methyl-3-oxoestra-1,3,5(10),6-tetraen-17-ol (tautomer).
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-6-Methylestra-1,3,5(10),6-Tetren-17-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identity confirmation (IR, NMR), purity assay (HPLC), and impurity profiling to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

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 and sources of ignition.

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	≤ 20 ppm

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