Description

Pregn-5-En-20-One, 11-(Acetyloxy)-3,14-Dihydroxy-12-(2-Hydroxy-3-Methyl-1-Oxobutoxy)-, (3Beta,11Alpha,12Beta,14Beta)- is a high-purity steroid derivative with a complex, multi-functional molecular structure. This compound serves as a critical advanced intermediate in the synthesis of specialized pharmaceutical agents, particularly in the development of steroidal drugs. It is essential for research and production facilities in the pharmaceutical, biotechnology, and fine chemical sectors that require precise building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the production of specific steroidal active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a starting material in metabolic pathway studies and steroid hormone research.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct more complex molecules with specific biological activity.
• Process Development: Serves as a model compound for developing and optimizing new synthetic routes in medicinal chemistry.

Basic Information

Product Name	Pregn-5-En-20-One, 11-(Acetyloxy)-3,14-Dihydroxy-12-(2-Hydroxy-3-Methyl-1-Oxobutoxy)-, (3Beta,11Alpha,12Beta,14Beta)-
CAS No.	20230-37-9
Molecular Formula	C28H40O8
Molecular Weight	504.62 g/mol
Synonyms	11α-Acetoxy-3β,14β-dihydroxy-12β-(2-hydroxy-3-methyl-1-oxobutoxy)pregn-5-en-20-one; 11α-Acetoxy-12β-(2-hydroxy-3-methylbutyryloxy)-3β,14β-dihydroxypregn-5-en-20-one; 3β,11α,12β,14β-Tetrahydroxypregn-5-en-20-one 11-acetate 12-(2-hydroxy-3-methylbutyrate); 11-Acetyloxy-3,14-dihydroxy-12-(2-hydroxy-3-methyl-1-oxobutoxy)pregn-5-en-20-one; 11α-Acetoxy-12β-(2-hydroxy-3-methylbutanoyloxy)-3β,14β-dihydroxypregn-5-en-20-one
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are available upon request. Production can be aligned with cGMP guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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