Description

Hydroxypregnenolone is a key steroid intermediate and a vital precursor in the biosynthesis of various hormones. Its importance lies in its role as a versatile building block for the synthesis of more complex steroidal pharmaceuticals and research compounds. This product is essential for manufacturers and research institutions in the pharmaceutical, biotechnology, and life science sectors engaged in steroid hormone production and metabolic pathway studies.

Application

• Pharmaceutical Intermediate: A critical starting material for the synthesis of corticosteroids, progestogens, and other therapeutic steroid hormones.
• Biochemical Research: Used as a reference standard and reagent in studies of steroidogenesis, enzyme activity, and metabolic pathways.
• API Development: Serves as a key chiral building block in the research and development of new Active Pharmaceutical Ingredients (APIs) with steroidal backbones.
• Diagnostic Manufacturing: Employed in the production of calibration standards and reagents for clinical diagnostic assays measuring hormone levels.

Basic Information

Product Name	Hydroxypregnenolone
CAS No.	12041-98-4
Molecular Formula	C21H32O3
Molecular Weight	332.48 g/mol
Synonyms	3β,17α-Dihydroxypregn-5-en-20-one; 17α-Hydroxypregnenolone; (3β,17α)-17-Hydroxypregn-5-en-3-ol-20-one; 17α-Hydroxy-δ5-pregnenolone; 17α-OH-Pregnenolone; Pregnenolone, 17α-hydroxy-; 5-Pregnen-3β,17α-diol-20-one
EINECS	Contact for details

Quality Control

Our Hydroxypregnenolone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade standards suitable for pharmaceutical research and development. A comprehensive 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, and well-ventilated area at a controlled room temperature (typically 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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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