Description

(17α)-3β,21-Dihydroxy-5β-Pregn-14-En-20-One 3-Acetate 21-Iodoacetate is a high-purity, synthetic steroid derivative with a specific molecular structure, serving as a critical intermediate in advanced pharmaceutical research and development. Its value lies in enabling the synthesis of novel steroid-based compounds for therapeutic applications, where precise chemical modification is paramount. This product is essential for pharmaceutical companies, contract research organizations (CROs), and academic institutions focused on endocrinology, oncology, and metabolic disease research.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroid hormone analogs and active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry programs to explore structure-activity relationships (SAR) for new drug candidates targeting steroid receptors.
• Reference Standard: Serves as a certified reference material (CRM) for analytical method development, validation, and quality control in steroid analysis.
• Biochemical Research: Employed in studies investigating steroid metabolism, enzyme inhibition, and hormonal signaling pathways.

Basic Information

Product Name	(17α)-3β,21-Dihydroxy-5β-Pregn-14-En-20-One 3-Acetate 21-Iodoacetate
CAS No.	67462-38-8
Molecular Formula	C25H35IO5
Molecular Weight	542.45 g/mol
Synonyms	21-Iodo-3β,21-dihydroxy-5β-pregn-14-en-20-one 3-acetate; 3β-Acetoxy-21-iodo-5β-pregn-14-ene-20,21-diol; 5β-Pregn-14-ene-3β,21-diol-20-one, 3-acetate 21-iodoacetate; 21-Iodoacetate of 3β,21-Dihydroxy-5β-pregn-14-en-20-one 3-acetate; Steroid Iodoacetate Intermediate; Pregnene Iodoacetate Derivative
EINECS	Contact for details

Quality Control

Our (17α)-3β,21-Dihydroxy-5β-Pregn-14-En-20-One 3-Acetate 21-Iodoacetate 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 stringent requirements for research and pharmaceutical intermediate use. 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 place at controlled room temperature (15-25°C). This compound is strictly light-sensitive and must be protected from all light exposure during storage and handling 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.