Description

11α-Acetoxy-3β,14β-Dihydroxy-12β-[(3-Methyl-1-Oxobutyl)Oxy]Pregn-5-En-20-One is a high-purity, complex steroid derivative with significant value as a key intermediate in advanced pharmaceutical synthesis. Its intricate molecular structure makes it a critical building block for the research and development of novel therapeutic agents. This compound is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the production of specialized steroid-based drugs.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry for the discovery and structural modification of new therapeutic compounds targeting hormone receptors.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling of related steroid products.
• Biochemical Research: Utilized in academic and industrial research to study steroid biosynthesis pathways and enzyme interactions.

Basic Information

Product Name	11α-Acetoxy-3β,14β-Dihydroxy-12β-[(3-Methyl-1-Oxobutyl)Oxy]Pregn-5-En-20-One
CAS No.	10163-83-4
Molecular Formula	C₂₉H₄₂O₇
Molecular Weight	502.65 g/mol
Synonyms	11α-Acetoxy-3β,14β-dihydroxy-12β-[(3-methyl-1-oxobutyl)oxy]pregn-5-en-20-one; 12β-Isovaleryloxy-3β,14β-dihydroxy-11α-acetoxypregn-5-en-20-one; 3β,14β-Dihydroxy-11α-acetoxy-12β-isovaleryloxypregn-5-en-20-one; 11α-Acetoxy-12β-isovaleryloxy-3β,14β-dihydroxypregn-5-en-20-one; 12β-(3-Methylbutyryloxy)-11α-acetoxy-3β,14β-dihydroxypregn-5-en-20-one; Pregn-5-en-20-one, 11α-acetoxy-3β,14β-dihydroxy-12β-[(3-methyl-1-oxobutyl)oxy]-; 11α-Acetoxy-12β-isovaleryloxy-3β,14β-dihydroxy-pregn-5-en-20-one
EINECS	Contact for details

Quality Control

Our 11α-Acetoxy-3β,14β-Dihydroxy-12β-[(3-Methyl-1-Oxobutyl)Oxy]Pregn-5-En-20-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards suitable for pharmaceutical research. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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