[2,2'-Bipyridine]-5,5'-diamine - ≥97% , CAS No.52382-48-6

CAS: 52382-48-6 Cat. No.: B300317 Molecular Weight: 186.21 EC Number: 962-426-1

GRADE & PURITY ≥97%

Synonyms

DTXSID60435899 | DS-20141 | SCHEMBL1069905 | 5,5'-DIAMINO-2,2'-BIPYRIDINE | 6-(5-aminopyridin-2-yl)pyridin-3-amine | 2,2'-Bipyridine-5,5'-diamine | J-400673 | [2,2'-Bipyridine]-5,5'-diamine | YSZC058 | [2,2 inverted exclamation mark -Bipyridine]-5,5 inver

Storage

Store at 2-8°C,Protected from light,Argon charged

Shipped In

Wet ice

Specifications

Synonyms

DTXSID60435899 | DS-20141 | SCHEMBL1069905 | 5, 5'-DIAMINO-2, 2'-BIPYRIDINE | 6-(5-aminopyridin-2-yl)pyridin-3-amine | 2, 2'-Bipyridine-5, 5'-diamine | J-400673 | [2, 2'-Bipyridine]-5, 5'-diamine | YSZC058 | [2, 2 inverted exclamation mark -Bipyridine]-5, 5 inver

Specifications & Purity

≥97%

Storage

Store at 2-8°C, Protected from light, Argon charged

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥97%

Names and Identifiers

• Pubchem Sid: 488196543
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488196543
• Canonical Smiles: C1=CC(=NC=C1N)C2=NC=C(C=C2)N
• IUPAC Name: 6-(5-aminopyridin-2-yl)pyridin-3-amine
• InChIKey: QEIRCDAYPQFYBI-UHFFFAOYSA-N
• INCHI: 1S/C10H10N4/c11-7-1-3-9(13-5-7)10-4-2-8(12)6-14-10/h1-6H,11-12H2
• Isomeric SMILES: C1=CC(=NC=C1N)C2=NC=C(C=C2)N
• Molecular Weight: 186.21
• Reaxy-Rn: 640460
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=640460&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Pyridines and derivatives
      • Subclass Bipyridines and oligopyridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Pyridines and derivatives
• Subclass: Bipyridines and oligopyridines
• Intermediate Tree Nodes: Not available
• Direct Parent: Bipyridines and oligopyridines
• Alternative Parents: Aminopyridines and derivatives Heteroaromatic compounds Azacyclic compounds Primary amines Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Bipyridine - Aminopyridine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as bipyridines and oligopyridines. These are organic compounds containing two pyridine rings linked to each other.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Air sensitive
• Melt Point(°C): 206 °C
• Molecular Weight: 186.210 g/mol
• XLogP3: 0.100
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 186.091 Da
• Monoisotopic Mass: 186.091 Da
• Topological Polar Surface Area: 77.800 Ų
• Heavy Atom Count: 14
• Formal Charge: 0
• Complexity: 165.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Pengye Zhang, Wenjin Dong, Yuanyuan Zhang, Li-Nan Zhao, Hualei Yuan, Chuanjun Wang, Wenshuo Wang, Hanxiao Wang, Hongyu Zhang, Jian Liu.  (2023)  Metalated carbon nitride with facilitated electron transfer pathway for selective NADH regeneration and photoenzyme-coupled CO2 reduction.  CHINESE JOURNAL OF CATALYSIS,      [PMID:] [10.1016/S1872-2067(23)64523-1]

2. Shujie Liang, Xiaohui Zhong, Zuqi Zhong, Hong Deng, Wai-Yeung Wong.  (2023)  Highly dispersed nickel site catalysts for diluted CO2 photoreduction to CO with nearly 100% selectivity.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2023.122958]

3. Lilan Tan, Wenrong Cai, Fangqin Wang, Junyao Li, Datong Wu, Yong Kong.  (2024)  Postsynthetic Modification Strategy for Constructing Electrochemiluminescence-Active Chiral Covalent Organic Frameworks Performing Efficient Enantioselective Sensing.  ANALYTICAL CHEMISTRY,      [PMID:38394220] [10.1021/acs.analchem.3c05887]

4. Yimu Jiao, Qiyu Lian, Zhi Li, Muke Lin, Dingren Ma, Zhuoyun Tang, Dehua Xia, Mingshan Zhu.  (2025)  P-P Hybrids Antimony Single-Atom Anchored Covalent Organic Framework for Efficient High-Selectivity H2O2 Piezosynthesis.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202500501]

5. Huiting Shan, Hua An, Qiaofeng Yao, Tiankai Chen, Ruihan Wang, Wenping Li, Shihao Li, Xinchi Ma, Jing Li, Jianping Xie, Jiafu Shi, Zhongyi Jiang.  (2025)  Photocatalytic Synthesis of Hydrogen Peroxide by Modulating the Electron Bridge between Gold Nanocluster and Covalent Organic Framework.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2025.126258]

6. Xiaoyue Wang, Song Li, Zenghui Yang, Yaoming Zhang, Qihua Wang, Tingmei Wang, Xinrui Zhang.  (2025)  Multifunctional Polyurethane Exhibiting High Mechanical Performance and Shape-Memory-Assisted Self-Healing.  Small,      [PMID:40159724] [10.1002/smll.202500847]

7. Yunsong Gu, Yeping Wu, Xiuli Zhao, Congcong Zhang, Hanbing Ma, Ping Zhang, Yinyu Zhang.  (2025)  A Rapid Surface Modification Method for Copper Based on Bipyridine Coordination Chemistry and Its Enhanced Performance in Adhesive Structures against Extreme Thermal Shock.  LANGMUIR,      [PMID:40566698] [10.1021/acs.langmuir.5c01337]