Description

Androsta-3,5-Diene-3,17β-Diol 17-Acetate 3-(Heptafluorobutyrate) CAS NO 18072-24-7 is a high-purity, fluorinated steroid derivative, specifically a heptafluorobutyrate ester of a dihydroxylated androstadiene. This compound is of significant value as a key synthetic intermediate or reference standard in advanced pharmaceutical research and development. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical and biotechnology sectors for the synthesis of novel steroid-based therapeutics and for analytical method development.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of complex steroid-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for analytical method development, validation, and quality control (QC) in pharmaceutical laboratories to ensure product purity and identity.
• Biochemical Research: Serves as a precursor or model compound in metabolic pathway studies and steroid hormone receptor research.
• Process Development: Utilized in process chemistry for scaling up and optimizing synthetic routes to target steroid molecules.
• Academic Research: Employed in university and institutional labs for fundamental studies in organic and medicinal chemistry.

Basic Information

Product Name	Androsta-3,5-Diene-3,17β-Diol 17-Acetate 3-(Heptafluorobutyrate)
CAS No.	18072-24-7
Molecular Formula	C27H31F7O4
Molecular Weight	552.53 g/mol
Synonyms	3,17β-Dihydroxyandrosta-3,5-diene 17-acetate 3-heptafluorobutyrate; Androsta-3,5-diene-3,17-diol, 17-acetate 3-(heptafluorobutyrate); 17β-Acetoxyandrosta-3,5-dien-3-ol 3-heptafluorobutyrate; 3-(Heptafluorobutyryloxy)androsta-3,5-dien-17β-ol acetate; 18072-24-7; Androstadienediol di-ester (heptafluorobutyrate/acetate)
EINECS	Contact for details

Quality Control

Our Androsta-3,5-Diene-3,17β-Diol 17-Acetate 3-(Heptafluorobutyrate) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and development use. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider storing under inert atmosphere to maintain stability.

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%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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