Description

Dehydroisoandrosterone 3-Sulfate is a key sulfated metabolite of the adrenal steroid hormone DHEA, playing a significant role in steroidogenesis and as a biomarker. This high-purity reference standard is essential for ensuring analytical accuracy and consistency in research and diagnostic applications. It is primarily utilized by pharmaceutical R&D laboratories, clinical diagnostic manufacturers, and academic institutions focused on endocrinology and metabolic studies.

Application

• Pharmaceutical Reference Standard: Used for the quantitative calibration and validation of analytical methods (HPLC, LC-MS/MS) in drug development and quality control.
• Clinical Diagnostics: Serves as a critical calibrator and control in immunoassays and mass spectrometry kits for measuring steroid hormone levels in serum or plasma.
• Biomedical Research: Employed in studies investigating steroid metabolism, adrenal function, and the role of sulfated steroids in health and disease.
• Endocrinology Studies: A vital tool for researching hormone pathways, aging, and metabolic syndromes where DHEA-S levels are a relevant parameter.

Basic Information

Product Name	Dehydroisoandrosterone 3-Sulfate
CAS No.	304655-83-2
Molecular Formula	C19H28O5S
Molecular Weight	368.49 g/mol
Synonyms	DHEA-S; DHEA Sulfate; Dehydroepiandrosterone Sulfate; Prasterone Sulfate; 5-Androsten-3β-ol-17-one 3-sulfate; 3β-Hydroxy-5-androsten-17-one 3-sulfate; Androst-5-en-3β-ol-17-one 3-sulfate
EINECS	Contact for details

Quality Control

Our Dehydroisoandrosterone 3-Sulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity determination by HPLC, to ensure it meets stringent specifications for use as a reference material. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your application requirements.

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 light-sensitive; ensure containers are sealed tightly after each use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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