Description

m-Hydroxyphenol-13C6 is a stable isotope-labeled analog of resorcinol, where all six carbon atoms are the non-radioactive carbon-13 isotope. This compound is essential as an internal standard for quantitative mass spectrometry, enabling precise and accurate measurement of its natural abundance counterpart in complex matrices. It is primarily required by analytical laboratories, pharmaceutical R&D departments, and contract research organizations (CROs) engaged in method development, pharmacokinetic studies, and metabolomics research.

Application

• Internal Standard for LC-MS/MS: Used for the precise quantification of resorcinol in biological, environmental, and pharmaceutical samples.
• Metabolic Pathway Tracing: Employed in 13C isotopic labeling studies to investigate metabolic fluxes and degradation pathways.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradants in drug substances and products.
• Environmental Analysis: Facilitates the accurate measurement of resorcinol and related phenolic compounds in water and soil samples.
• Forensic and Doping Control: Serves as a critical reference standard in confirmatory testing protocols.
• Certified Reference Material (CRM) Production: Used as a primary component in the formulation of high-purity certified reference standards.

Basic Information

Product Name	m-Hydroxyphenol-13C6
CAS No.	953390-31-3
Molecular Formula	13C6H6O2
Molecular Weight	116.06 g/mol (for 13C6)
Synonyms	Resorcinol-13C6; 1,3-Benzenediol-13C6; m-Dihydroxybenzene-13C6; 3-Hydroxyphenol-13C6; CI 76505-13C6; 1,3-Dihydroxybenzene-13C6; m-Hydroxybenzene-13C6
EINECS	Contact for details

Quality Control

Our m-Hydroxyphenol-13C6 is manufactured under strict quality control protocols to ensure exceptional isotopic and chemical purity, critical for its role as an analytical standard. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically ≥99 atom % 13C), chemical purity (by HPLC), and confirming identity via spectroscopic methods. We adhere to relevant industry standards for stable isotope-labeled compounds to guarantee batch-to-batch consistency and reliability for your most sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the container has been opened.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Isotopic Enrichment	≥99 atom % 13C
Chemical Purity (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residual Solvents (GC)	Complies with ICH limits

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