Description

Androst-5-En-3B ,7,17B -Triol is a high-purity steroid derivative, specifically a trihydroxyandrostene, with the CAS registry number 2697-85-0. This compound serves as a critical intermediate in the synthesis of more complex steroid-based pharmaceuticals and fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical, biotechnology, and life science sectors for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and endocrinology research.
• Hormone Analog Development: Serves as a starting material for creating novel hormone analogs and receptor modulators.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for various industrial applications.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for experimental purposes.

Basic Information

Product Name	Androst-5-En-3B ,7,17B -Triol
CAS No.	2697-85-0
Molecular Formula	C19H30O3
Molecular Weight	306.44 g/mol
Synonyms	5-Androstene-3β,7β,17β-triol; Androst-5-ene-3β,7β,17β-triol; 3β,7β,17β-Trihydroxyandrost-5-ene; 7β,17β-Dihydroxyandrost-5-en-3β-ol; 2697-85-0; Androst-5-ene-3,7,17-triol, (3β,7β,17β)-
EINECS	Contact for details

Quality Control

Our Androst-5-En-3B ,7,17B -Triol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with your research or manufacturing specifications.

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 powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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