Description

17-(3'-Hydroxypropyl)-1,3,5,6,8(9)-Estrapentaene-3,17-Diol is a complex steroidal diol derivative characterized by its unique estrapentaene structure. This compound is of significant interest in advanced pharmaceutical research and development, particularly in the synthesis of novel steroid-based therapeutics. It serves as a critical high-purity intermediate for researchers and manufacturers in the life sciences sector requiring precise molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthetic pathways for novel steroid-based drugs and hormonal therapies.
• Research & Development: Used in academic and industrial R&D for studying steroid receptor interactions and metabolic pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Biochemical Synthesis: Employed in the synthesis of specialized biochemical tools and probes for biological studies.
• Process Chemistry: Utilized in scaling up and optimizing production processes for complex organic molecules in pilot plants.

Basic Information

Item	Detail
Product Name	17-(3'-Hydroxypropyl)-1,3,5,6,8(9)-Estrapentaene-3,17-Diol
CAS No.	93239-10-2
Molecular Formula	C21H28O3
Molecular Weight	328.45 g/mol
Synonyms	17-(3-Hydroxypropyl)estra-1,3,5(10),6,8-pentaene-3,17-diol; Estra-1,3,5(10),6,8-pentaene-3,17-diol, 17-(3-hydroxypropyl)-; 3,17-Dihydroxy-17-(3-hydroxypropyl)-1,3,5(10),6,8-estrapentaene
EINECS	Contact for details

Quality Control

Our 17-(3'-Hydroxypropyl)-1,3,5,6,8(9)-Estrapentaene-3,17-Diol is produced under a strict quality management system. 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 synthesis. A Certificate of Analysis (COA) detailing all specifications 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). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.