Description

Androstan-17-Ol, 3,3-Difluoro-, Acetate, (5Alpha,17Beta)- is a high-purity, fluorinated steroid derivative with a defined stereochemistry. This compound is a critical advanced intermediate for the synthesis of novel pharmaceutical agents, particularly in the development of steroidal drugs and hormone modulators. It is essential for research and production in the pharmaceutical, biotechnology, and fine chemical sectors, where precise molecular structure and purity are paramount for efficacy and regulatory compliance.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potent steroidal active pharmaceutical ingredients (APIs) and prodrugs.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of new therapeutic agents targeting hormone receptors.
• Biochemical Research: Serves as a reference standard or a precursor in metabolic pathway studies and biochemical assays.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for specialized, high-value chemical products.

Basic Information

Product Name	Androstan-17-Ol, 3,3-Difluoro-, Acetate, (5Alpha,17Beta)-
CAS No.	1827-75-4
Molecular Formula	C21H32F2O2
Molecular Weight	354.48 g/mol
Synonyms	3,3-Difluoro-5α-androstan-17β-ol acetate; 17β-Acetoxy-3,3-difluoro-5α-androstane; (5α,17β)-3,3-Difluoroandrostan-17-ol acetate; 3,3-Difluoroandrostanol acetate; Difluoroandrostanol acetate; 5α-Androstane-3,3,17β-triol 17-acetate 3,3-difluoro derivative; Androstane derivative 1827-75-4
EINECS	Contact for details

Quality Control

Our Androstan-17-Ol, 3,3-Difluoro-, Acetate, (5Alpha,17Beta)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and conformity to stringent specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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