Description

Ctp-13C915N3 Sodium Salt is a high-purity, isotopically labeled compound designed for advanced research and analytical applications. This product is critical for ensuring accuracy and reliability in quantitative mass spectrometry and metabolic studies where precise tracing is required. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and academic institutions specializing in drug metabolism and pharmacokinetics (DMPK).

Application

• As an internal standard for the precise quantification of unlabeled compounds in bioanalytical LC-MS/MS methods.
• In drug metabolism and pharmacokinetic (DMPK) studies to track the absorption, distribution, metabolism, and excretion (ADME) of new chemical entities.
• For metabolic flux analysis in biomedical and biochemical research to understand pathway dynamics.
• Use in clinical research and biomarker discovery where high specificity and sensitivity are paramount.
• As a critical reagent in the development and validation of diagnostic assays and reference methods.
• Supporting forensic analysis and environmental testing that requires definitive compound identification.

Basic Information

Product Name	Ctp-13C915N3 Sodium Salt
CAS No.	285978-16-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	13C9-15N3-Ctp Sodium Salt; Sodium 13C9,15N3-Ctp; Isotopically Labeled Ctp Sodium Salt; Cytidine triphosphate-13C9,15N3 sodium salt; 13C9 15N3-CTP Na+; [13C9,15N3]CTP sodium salt; Ctp (13C9,15N3) sodium
EINECS	Contact for details

Quality Control

Every batch of Ctp-13C915N3 Sodium Salt is manufactured and tested under strict quality management systems. We guarantee high chemical and isotopic purity, with comprehensive testing performed using advanced analytical techniques including NMR and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, isotopic enrichment, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This material is hygroscopic (moisture-sensitive) and must be handled under anhydrous conditions to maintain stability. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95%
Isotopic Enrichment	≥ 99 atom % 13C; ≥ 99 atom % 15N
Water Content (KF)	≤ 5.0 %
Residual Solvents (GC)	Meets ICH guidelines

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