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Home > Encyclopedia > Pyridine, 2-chloro-5-ethynyl- (9CI)

Pyridine, 2-chloro-5-ethynyl- (9CI)

Pyridine, 2-chloro-5-ethynyl- (9CI) structure

Pyridine, 2-chloro-5-ethynyl- (9CI) 

structure
  • CAS No:

    263012-63-1

  • Formula:

    C7H4ClN

  • Chemical Name:

    Pyridine, 2-chloro-5-ethynyl- (9CI)

  • Synonyms:

    2-Chloro-5-ethynylpyridine;2-chloro-5-ethynyl-pyridine;PYRIDINE, 2-CHLORO-5-ETHYNYL-;Pyridine, 2-chloro-5-ethynyl- (9CI);2-chloro-5-ethynyl pyridine;SCHEMBL403343;CTK8E3938;DTXSID50442971;KS-00000PI6;2313AB

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Pyridine, 2-chloro-5-ethynyl- (9CI) Basic Attributes

137.56636

137.003220

DTXSID50442971

Characteristics

12.9

2.1

1.2±0.1 g/cm3

99.3±8.8 °C

1.567

Safety Information

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Pyridine, 2-chloro-5-ethynyl- (9CI) Use and Manufacturing

2-Chloro-5-ethynylpyridine was used in the synthesis of conjugatively bridged bis- and tris-5-(2,2’bipyridines) multitopic metal Ion-binding modules for supramolecular nanoengineering.

Computed Properties

Molecular Weight:137.56
XLogP3:2.1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:137.0032268
Monoisotopic Mass:137.0032268
Topological Polar Surface Area:12.9
Heavy Atom Count:9
Complexity:135
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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