Description

11-Ketoetiocholanolone Sulfate Sodium is a water-soluble sodium salt derivative of a key steroid metabolite. This compound is of significant interest in biochemical research and diagnostic applications due to its role as a specific marker. It is primarily utilized by research institutions, clinical laboratories, and pharmaceutical developers. The product is supplied with a high level of purity and batch-to-batch consistency to ensure reliable experimental and analytical results.

Application

• Biochemical Research: Used as a reference standard or intermediate in steroid metabolism and endocrinology studies.
• Diagnostic Assay Development: Serves as a critical calibrant or antigen in the development of immunoassays for hormone level testing.
• Pharmaceutical Analysis: Employed as an analytical standard for quality control and method validation in drug development pipelines.
• Clinical Laboratory Testing: Used for the calibration of equipment and verification of test methods in clinical settings measuring steroid profiles.
• Metabolite Profiling: A key compound in metabolic pathway analysis and biomarker discovery research programs.

Basic Information

Product Name	11-Ketoetiocholanolone Sulfate Sodium
CAS No.	99036-09-6
Molecular Formula	C19H27NaO6S
Molecular Weight	406.47 g/mol
Synonyms	11-Ketoetiocholanolone 3-Sulfate Sodium Salt; Sodium 11-oxo-3α-hydroxy-5β-androstan-17-one 3-sulfate; 11-Oxoetiocholanolone Sulfate Sodium; Etiocholanolone-11-one Sulfate Sodium Salt; 5β-Androstane-3α-ol-11,17-dione 3-sulfate sodium salt; 11-Ketoeticcholanolone Sulfate Na; 11-Keto-Etiocholanolone Sulfate Sodium Salt
EINECS	Contact for details

Quality Control

Every batch of 11-Ketoetiocholanolone Sulfate Sodium is manufactured and analyzed under strict quality management protocols. Our products undergo rigorous quality testing to ensure compliance with industry standards for research and diagnostic use. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Related Substances (HPLC)	Total impurities ≤3.0%
Solubility	Soluble in water, methanol

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