Description

22,25-Dihydroxycholest-5-En-3-One is a high-purity, synthetic steroid derivative with a defined hydroxylation pattern. This compound serves as a critical advanced intermediate and reference standard in pharmaceutical research and development. It is primarily utilized by R&D laboratories and manufacturers in the life sciences sector for the synthesis of more complex steroid-based molecules and for analytical purposes.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or substrate in enzymatic studies, metabolic pathway research, and receptor binding assays.
• Steroid Chemistry Development: Serves as a precursor for exploring new chemical modifications and creating derivatives with potential biological activity.
• Analytical Standard: Employed in analytical methods such as HPLC and LC-MS for method development, validation, and quality control of related compounds.

Basic Information

Product Name	22,25-Dihydroxycholest-5-En-3-One
CAS No.	17205-76-4
Molecular Formula	C₂₇H₄₄O₃
Molecular Weight	416.64 g/mol
Synonyms	22,25-Dihydroxycholest-5-en-3-one; 3-Oxo-5-cholestene-22,25-diol; Cholest-5-ene-3-one, 22,25-dihydroxy-; (22R,25R)-22,25-Dihydroxycholest-5-en-3-one; 22,25-Dihydroxy-5-cholesten-3-one; 5-Cholestene-3-one, 22,25-dihydroxy-
EINECS	Contact for details

Quality Control

Our 22,25-Dihydroxycholest-5-En-3-One 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 high standards required for 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 under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and ensure product integrity. The container should be kept in a cool, dry, and well-ventilated place.

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%
Loss on Drying	≤ 0.5%

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