Description

,9-Dehydroestrone 3-Sulfate Sodium Salt is a high-purity, sulfated steroid derivative used as a critical reference standard and intermediate in advanced pharmaceutical research and development. This compound is essential for analytical method development, metabolic studies, and the synthesis of novel steroid-based therapeutics. It is primarily utilized by research institutions, pharmaceutical companies, and contract development and manufacturing organizations (CDMOs) focused on endocrinology, oncology, and metabolic disease research.

Application

• Pharmaceutical Reference Standard: Serves as a certified standard for the quantitative and qualitative analysis (e.g., HPLC, LC-MS) of steroid metabolites in complex biological matrices.
• Biochemical Research: Used in studies investigating steroid sulfation pathways, enzyme kinetics (sulfotransferases), and hormone metabolism.
• Drug Discovery & Development: Acts as a key synthetic intermediate or a metabolite analog in the development of new steroid-based drugs and targeted therapies.
• Clinical Diagnostics: Employed in the development and calibration of diagnostic assays for measuring specific steroid hormone levels in clinical samples.
• Academic Research: Utilized in university and institutional labs for fundamental research into endocrinology, cancer biology, and reproductive health.

Basic Information

Product Name	,9-Dehydroestrone 3-Sulfate Sodium Salt
CAS No.	61612-83-7
Molecular Formula	C18H21NaO5S
Molecular Weight	372.41 g/mol
Synonyms	9-Dehydroestrone 3-Sulfate Sodium Salt; Estrone 3-Sulfate Sodium Salt (9-Dehydro derivative); Sodium 9-Dehydroestrone 3-sulfate; 3-Sulfooxyestra-1,3,5(10),9(11)-tetraen-17-one sodium salt; Estra-1,3,5(10),9(11)-tetraene-3,17-diol 3-sulfate sodium salt (9-dehydro); 9(11)-Dehydroestrone sulfate sodium salt
EINECS	Contact for details

Quality Control

Every batch of ,9-Dehydroestrone 3-Sulfate Sodium Salt is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting GLP and GMP research environments. A detailed Certificate of Analysis (COA) including results from HPLC, NMR, and MS is supplied with each shipment to guarantee it meets your specific research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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