Description

2H-Benzimidazol-2-One,1,3-Dihydro-1-(1,2-Propadienyl)-(9Ci) is a specialized heterocyclic organic compound, identified by CAS NO 117953-85-2, that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique benzimidazole core functionalized with an allenyl group makes it a critical precursor for developing novel pharmaceuticals and functional materials. This high-purity compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic synthesis for constructing complex molecular architectures, including natural product analogs.
• Bioconjugation & Probe Development: The reactive allenyl group can be utilized for click chemistry and the development of biochemical probes and diagnostic agents.

Basic Information

Product Name	2H-Benzimidazol-2-One,1,3-Dihydro-1-(1,2-Propadienyl)-(9Ci)
CAS No.	117953-85-2
Molecular Formula	C10H8N2O
Molecular Weight	172.18 g/mol
Synonyms	1-Allenyl-1,3-dihydro-2H-benzimidazol-2-one; 1-(1,2-Propadienyl)-1,3-dihydro-2H-benzimidazol-2-one; 1,3-Dihydro-1-(1,2-propadienyl)-2H-benzimidazol-2-one; 1-(Prop-1,2-dien-1-yl)-1,3-dihydro-2H-benzimidazol-2-one; 1-Allenylbenzimidazolin-2-one; 2H-Benzimidazol-2-one, 1,3-dihydro-1-(1,2-propadienyl)-; 117953-85-2; 1-(1,2-Propadienyl)-2-benzimidazolinone
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-2-One,1,3-Dihydro-1-(1,2-Propadienyl)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, NMR, and mass spectrometry, for comprehensive identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing purity, assay, and related substances is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single unknown impurity ≤ 1.0%
Loss on Drying	≤ 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.