Description

5H-Cyclopenta[B]Pyridine-3,4-Diamine,6,7-Dihydro-(9Ci) is a specialized heterocyclic organic compound featuring a fused cyclopentapyridine core with vicinal diamine functionality. This unique molecular architecture makes it a valuable and versatile chemical intermediate for advanced synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand Precursor: Serves as a starting material for creating sophisticated chelating ligands used in catalysis and material science.
• Organic Electronic Materials Research: Investigated as a potential core structure for novel organic semiconductors or charge-transport materials.
• Dye and Pigment Intermediate: Utilized in the development of specialized heterocyclic dyes and functional colorants.
• Academic and R&D: Employed in university and corporate laboratories for methodological studies and the exploration of new chemical spaces.

Basic Information

Item	Detail
Product Name	5H-Cyclopenta[B]Pyridine-3,4-Diamine,6,7-Dihydro-(9Ci)
CAS No.	142425-83-0
Molecular Formula	C8H11N3
Molecular Weight	149.19 g/mol
Synonyms	6,7-Dihydro-5H-cyclopenta[b]pyridine-3,4-diamine; 3,4-Diamino-6,7-dihydro-5H-cyclopenta[b]pyridine; 5H-Cyclopenta[b]pyridine-3,4-diamine, 6,7-dihydro-; 142425-83-0; 6,7-Dihydro-5H-cyclopenta[b]pyridine-3,4-diyldiamine; 3,4-Diaminocyclopentapyridine
EINECS	Contact for details

Quality Control

Our production of 5H-Cyclopenta[B]Pyridine-3,4-Diamine,6,7-Dihydro-(9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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