Description

(3β,5β)-Pregnane-3,20,21-Triol is a high-purity steroid derivative and a key intermediate in the synthesis of various pharmaceutical compounds. This compound is valued for its defined stereochemistry and structural integrity, which are critical for producing consistent and effective active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the development and production of steroid-based therapeutics.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of corticosteroid and other steroid-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and steroid hormone research.
• Process Development: Serves as a key intermediate for scaling up and optimizing synthetic routes in process chemistry within R&D and pilot plant settings.
• Analytical Standard: Employed for method development, calibration, and quality control testing in analytical laboratories to ensure product purity and identity.

Basic Information

Product Name	(3β,5β)-Pregnane-3,20,21-Triol
CAS No.	65310-34-1
Molecular Formula	C21H36O3
Molecular Weight	336.51 g/mol
Synonyms	3β,5β-Pregnanetriol; 3β,5β-Pregnane-3,20,21-triol; 20,21-Dihydroxypregnanolone; 3β,5β-Tetrahydrocorticosterone; 5β-Pregnane-3β,20β,21-triol; (3β,5β,20β)-Pregnane-3,20,21-triol; 3β,20β,21-Trihydroxy-5β-pregnane
EINECS	Contact for details

Quality Control

Our (3β,5β)-Pregnane-3,20,21-Triol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for pharmaceutical research and development. 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 a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.