2,5-Dibromopyridine - ≥97% , CAS No.624-28-2

CAS: 624-28-2 Cat. No.: D1131372 Peso molecular: 236.89 Beilstein Registry Number: 109099 Número EC: 210-839-6

GRADE & PURITY ≥97%

Storage

Argon charged,Room temperature

Shipped In

Normal

Specifications

Especificaciones y pureza

≥97%

Condiciones de almacenamiento de almacenamiento

Argon charged, Room temperature

Enviado en

Normal

Pureza

≥97%

Nombres e identificadores

• Sonrisas canónicas: C1=CC(=NC=C1Br)Br
• IUPAC Name: 2,5-dibromopyridine
• InChIKey: ZHXUWDPHUQHFOV-UHFFFAOYSA-N
• INCHI: 1S/C5H3Br2N/c6-4-1-2-5(7)8-3-4/h1-3H
• Isómeros SMILES: C1=CC(=NC=C1Br)Br
• WGK Alemania: 3
• Peso molecular: 236.89
• Beilstein: 109099
• Reaxy-Rn: 109099
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=109099&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Clase Pyridines and derivatives
      • Subclass Halopyridines

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Clase: Pyridines and derivatives
• Subclass: Halopyridines
• Intermediate Tree Nodes: Not available
• Direct Parent: Polyhalopyridines
• Alternative Parents: 2-halopyridines Aryl bromides Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organobromides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Polyhalopyridine - 2-halopyridine - Aryl halide - Aryl bromide - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as polyhalopyridines. These are organic compounds containing a pyridine ring substituted at two or more positions by a halogen atom.
• 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

Propiedades químicas y físicas

• Solubilidad: Soluble in Methanol
• Sensibilidad: air sensitive
• Punto de ebullición (°C): 235°C
• Punto de fusión (°C): 93°C
• Peso molecular: 236.890 g/mol
• XLogP3: 2.600
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 236.861 Da
• Monoisotopic Mass: 234.863 Da
• Topological Polar Surface Area: 12.900 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 76.800
• 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

Referencias

1. Zhenghui Yang, Pingchuan Ma, Furong Li, Haiquan Guo, Chuanqing Kang, Lianxun Gao.  (2021)  Ultrahigh thermal-stability polyimides with low CTE and required flexibility by formation of hydrogen bonds between poly(amic acid)s.  EUROPEAN POLYMER JOURNAL,      [PMID:] [10.1016/j.eurpolymj.2021.110369]

2. Shen Yan, Fang Nan, Liu Xinru, Ling Yu, Su Yuming, Tan Tian, Chen Feng, Lin He, Zhao Boxuan, Wang Jin, Si Duanhui, Xie Shunji, Wang Ye, Zhou Da, Zhang Teng, Cao Rong, Wang Cheng.  (2025)  Observation of metal-organic interphase in Cu-based electrochemical CO2-to-ethanol conversion.  Nature Communications,  16  (1): (1-18).  [PMID:40021652] [10.1038/s41467-025-57221-x]