Description

(3S,9R,10S,13R,14S,17R)-3-hydroxy-4,4,10,13-tetramethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-14-carbaldehyde is a high-purity steroidal aldehyde compound that serves as a critical advanced intermediate in complex organic synthesis. Its defined stereochemistry and functional groups make it invaluable for constructing bioactive molecules with precise structural control. This compound is essential for research and development laboratories in the pharmaceutical and fine chemical industries, particularly for the synthesis of novel steroid-based therapeutics and reference standards.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel steroid-based drugs, including potential anti-inflammatory, hormonal, and anticancer agents.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural products and other high-value specialty chemicals requiring a steroidal backbone.
• Research & Development: Serves as a critical reference standard and starting material in academic and industrial R&D for studying steroid chemistry and biological activity.
• Process Chemistry: Employed in route development and scale-up for the production of active pharmaceutical ingredients (APIs) with specific stereochemical requirements.
• Biochemical Research: Utilized as a precursor or probe in studies involving steroid receptors, enzyme inhibitors, and metabolic pathways.

Basic Information

Product Name	(3S,9R,10S,13R,14S,17R)-3-hydroxy-4,4,10,13-tetramethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-14-carbaldehyde
CAS No.	14772-54-4
Molecular Formula	C₂₈H₄₄O₂
Molecular Weight	412.65 g/mol
Synonyms	14-Formyl-3β-hydroxycholestane; 3β-Hydroxy-14-formylcholestane; 3β-Hydroxycholestane-14-carbaldehyde; Cholestane-14-carbaldehyde, 3β-hydroxy-; (3β)-3-Hydroxycholestane-14-carbaldehyde; Steroidal Aldehyde Intermediate; 14-CHO-Cholestane Derivative
EINECS	Contact for details

Quality Control

Our (3S,9R,10S,13R,14S,17R)-3-hydroxy-4,4,10,13-tetramethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,5,6,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-14-carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis, to ensure high chemical and stereochemical purity suitable for advanced synthetic applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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). This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% de
Water Content (KF)	≤ 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.