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Home > Encyclopedia > 5-Chloro-1,2,4-triazolo[4,3-a]pyridine

5-Chloro-1,2,4-triazolo[4,3-a]pyridine

5-Chloro-1,2,4-triazolo[4,3-a]pyridine structure

5-Chloro-1,2,4-triazolo[4,3-a]pyridine 

structure
  • CAS No:

    27187-13-9

  • Formula:

    C6H4ClN3

  • Chemical Name:

    5-Chloro-1,2,4-triazolo[4,3-a]pyridine

  • Synonyms:

    1,2,4-Triazolo[4,3-a]pyridine,5-chloro-;s-Triazolo[4,3-a]pyridine,5-chloro-;5-Chloro-1,2,4-triazolo[4,3-a]pyridine;NSC 289808;5-Chloro-[1,2,4]triazolo[4,3-a]pyridine

5-Chloro-1,2,4-triazolo[4,3-a]pyridine Basic Attributes

153.57

153.57

289808

DTXSID60314918

2933990090

Characteristics

30.2

2.1

Solid

1.51g/cm3

87-89 °C

1.712

Safety Information

3

22

Xn

P264, P270, P301+P312, P330, P501

H302

5-Chloro-1,2,4-triazolo[4,3-a]pyridine Use and Manufacturing

Charge a 125 mL round-bottomed flask with 2-chloro-6-hydrazinylpyridine (3.0 g, 20.9 rnmol), triethoxymethane (20 mL, 120.2 mmol). The mixture was heated at reflux for 4 hours and allowed to cool to ambient temperature overnight. The mixture was concentrated to dryness and 50 ml POCl

Computed Properties

Molecular Weight:153.57
XLogP3:2.1
Hydrogen Bond Acceptor Count:2
Exact Mass:153.0093748
Monoisotopic Mass:153.0093748
Topological Polar Surface Area:30.2
Heavy Atom Count:10
Complexity:130
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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