Description

Androst-5-En-17-One, 3,7,11-Trihydroxy-, (3Beta,7Beta,11Alpha)- (9Ci) is a high-purity, multi-hydroxylated steroid derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical synthetic intermediate or reference standard for the production of specialized steroidal drugs and bioactive molecules. 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 research.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of complex steroidal 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: Employed in studies investigating steroid metabolism, enzyme inhibition, and receptor binding activities due to its specific hydroxylation pattern.
• Process Development: Serves as a starting material or intermediate for scaling up the production of target steroid molecules under Good Manufacturing Practice (GMP) conditions.

Basic Information

Product Name	Androst-5-En-17-One, 3,7,11-Trihydroxy-, (3Beta,7Beta,11Alpha)- (9Ci)
CAS No.	537718-07-3
Molecular Formula	C19H30O4
Molecular Weight	322.44 g/mol
Synonyms	3β,7β,11α-Trihydroxyandrost-5-en-17-one; 3Beta,7Beta,11Alpha-Trihydroxyandrost-5-en-17-one; (3β,7β,11α)-3,7,11-Trihydroxyandrost-5-en-17-one; 5-Androsten-17-one, 3,7,11-trihydroxy-, (3β,7β,11α)-; 3,7,11-Trihydroxyandrost-5-en-17-one (3β,7β,11α)-; Androst-5-ene-17-one, 3,7,11-trihydroxy-, (3β,7β,11α)-; A steroidal triol ketone.
EINECS	Contact for details

Quality Control

Our Androst-5-En-17-One, 3,7,11-Trihydroxy-, (3Beta,7Beta,11Alpha)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the stringent requirements for research and pharmaceutical use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for all tested parameters.

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 dry environment to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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