Description

Passiflorin-13C2,15N is a stable isotope-labeled analog of the natural product passiflorin, specifically enriched with carbon-13 and nitrogen-15. This compound is a critical tool for quantitative mass spectrometry, enabling precise pharmacokinetic, metabolic, and bioavailability studies. It is primarily required by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic institutions engaged in advanced analytical chemistry and biomarker discovery.

Application

• Use as an internal standard for the accurate quantification of passiflorin in biological matrices via LC-MS/MS.
• Facilitates drug metabolism and pharmacokinetics (DMPK) studies for novel therapeutic agents.
• Enables bioavailability and bioequivalence testing in clinical research.
• Supports metabolomic profiling and pathway analysis in systems biology.
• Essential for quality control and method validation in analytical laboratories.
• Used in environmental fate studies tracking labeled compounds.

Basic Information

Product Name	Passiflorin-13C2,15N
CAS No.	1189461-56-0
Molecular Formula	C13H10O4 (with 2 x 13C and 1 x 15N)
Molecular Weight	Contact for details
Synonyms	13C2,15N-Passiflorin; [13C2,15N]-Passiflorin; Isotopically Labeled Passiflorin; 4-Hydroxy-3-(3-methyl-2-butenyl)-2H-1-benzopyran-2-one-13C2,15N; 5,7-Dihydroxy-4'-methoxyflavone-13C2,15N; Chrysin 7-O-glucoside derivative-13C2,15N; Flavonoid Internal Standard-13C2,15N
EINECS	Contact for details

Quality Control

Our Passiflorin-13C2,15N is manufactured under strict quality systems to ensure the highest isotopic and chemical purity for research use. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (Atom % 13C and 15N), chemical purity by HPLC, and identity confirmation. We adhere to relevant ISO 9001 guidelines, and our quality protocols are designed to meet the rigorous standards of analytical and pharmaceutical laboratories.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to expected mass spectrum
Purity (HPLC)	≥ 98.0%
Isotopic Purity (Atom % 13C)	≥ 99%
Isotopic Purity (Atom % 15N)	≥ 99%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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