Description

2-[3-(Dimethylamino)-1-Methoxy-2-Propen-1-Ylidene]-Propanedinitrile-13C3 CAS NO 1391062-38-6 is a stable isotope-labeled analog of a key precursor in the synthesis of polymethine cyanine dyes. This compound is essential for researchers and manufacturers requiring high-fidelity internal standards for mass spectrometry, enabling precise quantification and metabolic pathway tracing in complex biological matrices. It is primarily utilized in the development of advanced diagnostic agents, fluorescent probes, and specialized organic electronic materials.

Application

• As a stable isotope-labeled internal standard for Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS) analysis in pharmacokinetic and metabolomic studies.
• Critical precursor in the research and development of 13C-labeled cyanine dyes for fluorescence imaging and bio-labeling applications.
• Used in the synthesis of specialized organic semiconductors and non-linear optical (NLO) materials for photonic devices.
• Employed in analytical method development and validation to ensure regulatory compliance (FDA, EMA) for novel therapeutic agents.
• Serves as a building block in medicinal chemistry for creating isotopically labeled drug candidates to study drug metabolism and disposition (DMPK).
• Utilized in the production of calibration standards for high-precision analytical instruments in contract research organizations (CROs) and quality control laboratories.

Basic Information

Product Name	2-[3-(Dimethylamino)-1-Methoxy-2-Propen-1-Ylidene]-Propanedinitrile-13C3
CAS No.	1391062-38-6
Molecular Formula	C913C3H11N3O
Molecular Weight	~204.21 g/mol (for 13C3 labeled form)
Synonyms	Propanedinitrile, 2-[3-(dimethylamino)-1-methoxy-2-propen-1-ylidene]-13C3; 2-((3-(Dimethylamino)-1-methoxyallylidene))malononitrile-13C3; DMMP-13C3; 3-(Dimethylamino)-2-((methoxy)methylidene)propanedinitrile-13C3; 13C3-Labeled DMMP Cyanine Dye Precursor; 2-(3-(Dimethylamino)-1-methoxyallylidene)malononitrile-13C3; Isotope Labeled Polymethine Dye Intermediate
EINECS	Contact for details

Quality Control

Every batch of our isotope-labeled chemicals is produced and verified under a strict quality management system. We guarantee high chemical and isotopic purity, with comprehensive testing including HPLC, NMR, and Mass Spectrometry to confirm identity, isotopic enrichment, and impurity profiles. Certificates of Analysis (COA) are provided with each shipment, detailing batch-specific results for all critical parameters to support your regulatory and research documentation.

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 hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (13C3)	≥ 99 atom % 13C
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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