Description

(3S,8S,9S,10R,13R,14S,17S)-10,13-Dimethyl-3-Sulfooxy-17-(2-Sulfooxyacetyl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene is a high-purity, sulfated steroid derivative of significant interest in advanced biochemical research and pharmaceutical development. This compound matters as a key synthetic intermediate or reference standard for studying steroid metabolism, enzyme interactions, and the development of novel therapeutic agents. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on endocrinology, drug discovery, and the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel steroid-based therapeutics or as a reference standard for analytical method development.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate sulfotransferase activity and steroid hormone metabolism pathways.
• Reference Standard: Employed in analytical laboratories for quality control, method validation, and calibration in HPLC, LC-MS, or other chromatographic systems.
• Fine Chemical Synthesis: Acts as a specialized building block for the custom synthesis of complex, sulfated steroid analogs for various research applications.
• Metabolite Studies: Utilized in metabolic profiling and identification studies related to endogenous or synthetic steroids.

Basic Information

Product Name	(3S,8S,9S,10R,13R,14S,17S)-10,13-Dimethyl-3-Sulfooxy-17-(2-Sulfooxyacetyl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene
CAS No.	5639-07-6
Molecular Formula	C23H34O9S2
Molecular Weight	518.63 g/mol
Synonyms	Pregna-5-ene-3β,17α-diol 3,17-Bis(sulfate) 17-Acetate; 3β,17α-Dihydroxypregn-5-en-20-one 3,17-Bis(sulfate) 17-Acetate; Pregnenediol Disulfate Acetate; 5-Pregnene-3β,17α-diol-20-one 3,17-disulfate 17-acetate; 17α-Acetoxy-3β-sulfoxypregn-5-en-20-one 3-sulfate; Steroid disulfate derivative (CAS 5639-07-6). Contact for additional aliases.
EINECS	Contact for details

Quality Control

Our (3S,8S,9S,10R,13R,14S,17S)-10,13-Dimethyl-3-Sulfooxy-17-(2-Sulfooxyacetyl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your regulatory and quality assurance needs.

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 product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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