Description

Trans Resveratrol-13C6 3-Sulfate Sodium Salt is a stable isotope-labeled internal standard of the bioactive resveratrol metabolite, resveratrol-3-sulfate. This compound is essential for precise quantitative analysis in pharmacokinetic and metabolic studies, providing unmatched accuracy by correcting for analyte loss during sample preparation. It is primarily required by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic institutions conducting advanced LC-MS/MS and GC-MS assays for biomarker validation and drug metabolism research.

Application

• Quantitative Bioanalysis: Serves as a critical internal standard for the accurate LC-MS/MS quantification of resveratrol-3-sulfate in biological matrices (plasma, serum, urine, tissues).
• Pharmacokinetic (PK) Studies: Enables precise measurement of absorption, distribution, metabolism, and excretion (ADME) profiles of resveratrol and its metabolites in preclinical and clinical research.
• Metabolite Profiling: Used in stable isotope dilution assays to identify and quantify sulfate-conjugated metabolites of resveratrol, aiding in understanding its metabolic fate.
• Method Development & Validation: A key reagent for developing and validating robust, GLP-compliant analytical methods in regulatory bioanalysis.
• Biomarker Research: Facilitates the accurate measurement of resveratrol-3-sulfate as a potential biomarker for dietary intake or therapeutic efficacy studies.
• Drug-Drug Interaction Studies: Supports research into how resveratrol metabolism is affected by co-administered drugs, particularly those impacting sulfotransferase enzymes.

Basic Information

Product Name	Trans Resveratrol-13C6 3-Sulfate Sodium Salt
CAS No.	1331643-34-5
Molecular Formula	C1413C6H11NaO7S
Molecular Weight	Contact for details
Synonyms	Resveratrol-3-sulfate-13C6 sodium salt; (E)-5-(4-Hydroxystyryl)benzene-1,3-diol-13C6 3-sulfate sodium salt; 3,4',5-Trihydroxy-trans-stilbene-13C6 3-sulfate sodium salt; Resveratrol-13C6 3-O-sulfate sodium; Isotopically labeled resveratrol sulfate; Resveratrol sulfate-13C6 internal standard; [13C6]-Resveratrol 3-sulfate sodium salt
EINECS	Contact for details

Quality Control

Every batch of our Trans Resveratrol-13C6 3-Sulfate Sodium Salt is manufactured and tested under strict quality systems. We guarantee high chemical and isotopic purity, with comprehensive characterization by NMR, MS, and HPLC. Certificates of Analysis (COA) are provided, detailing batch-specific data for identity, purity (HPLC), isotopic enrichment, and residual solvents, ensuring compliance with research and method validation standards.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This compound is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Isotopic Enrichment	≥ 99 atom % 13C
Chemical Purity	≥ 90%
Water Content (KF)	≤ 5.0 %
Solubility	Soluble in DMSO, Methanol; Slightly soluble in Water

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