Description

10,13-Dimethyl-17-Oxo-3-Sulfooxy-1,2,3,4,7,8,9,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthrene (CAS 651-48-9) is a high-purity, functionalized steroidal derivative of significant interest in advanced chemical synthesis. This compound serves as a critical specialty intermediate for the development of novel bioactive molecules and fine chemicals. It is primarily sought by pharmaceutical research and specialty chemical manufacturers for its unique sulfated and ketone functionalities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroidal drugs, hormone analogs, and other bioactive compounds.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme inhibition research.
• Fine Chemical Synthesis: Serves as a versatile intermediate for creating complex molecules with specific sulfated and ketone groups for material science applications.
• Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control of related steroidal compounds.
• Cosmetic Ingredient Research: Investigated for potential use in the development of advanced skincare and cosmetic actives due to its steroidal backbone.

Basic Information

Product Name	10,13-Dimethyl-17-Oxo-3-Sulfooxy-1,2,3,4,7,8,9,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthrene
CAS No.	651-48-9
Molecular Formula	C19H28O5S
Molecular Weight	368.49 g/mol
Synonyms	3-Sulfooxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene; 3-Hydroxy-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene 3-sulfate; 17-Oxoandrostane-3-sulfate; Androstane-17-one, 3-sulfooxy-; 3-Sulfate of 17-ketoandrostane; Steroid sulfate intermediate 651-48-9
EINECS	Contact for details

Quality Control

Our production of 10,13-Dimethyl-17-Oxo-3-Sulfooxy-1,2,3,4,7,8,9,11,12,14,15,16-Dodecahydrocyclopenta[A]Phenanthrene adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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