Description

1β-Acetoxy-5α-Androstane is a high-purity steroid intermediate of significant importance in pharmaceutical research and development. This compound serves as a critical building block for the synthesis of more complex steroidal molecules, enabling precise structural modifications. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, particularly in the fields of endocrinology and metabolic disease.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs) with steroidal backbones.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the creation of new chemical entities.
• Reference Standard: Serves as an analytical standard for quality control and method validation in laboratory settings.
• Biochemical Research: Employed in studies investigating steroid hormone pathways, receptor binding, and metabolic processes.

Basic Information

Product Name	1β-Acetoxy-5α-Androstane
CAS No.	35487-66-2
Molecular Formula	C21H32O3
Molecular Weight	332.48 g/mol
Synonyms	1β-Acetoxy-5α-androstane; 5α-Androstan-1β-ol, acetate; Androstane-1β-ol acetate; 1β-Acetoxyandrostane; 1β-Hydroxy-5α-androstane acetate; 5α-Androstan-1β-yl acetate; (1β,5α)-Androstan-1-ol acetate; 1β-Acetoxy-5α-androstan-17-one (related ketone form)
EINECS	Contact for details

Quality Control

Our 1β-Acetoxy-5α-Androstane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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