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Home > Encyclopedia > 5-BROMOPYRIDINE-3-SULFONYL CHLORIDE

5-BROMOPYRIDINE-3-SULFONYL CHLORIDE

5-BROMOPYRIDINE-3-SULFONYL CHLORIDE structure

5-BROMOPYRIDINE-3-SULFONYL CHLORIDE 

structure
  • CAS No:

    65001-21-0

  • Formula:

    C5H3BrClNO2S

  • Chemical Name:

    5-BROMOPYRIDINE-3-SULFONYL CHLORIDE

  • Synonyms:

    5-BROMOPYRIDINE-3-SULFONYL CHLORIDE;5-BROMOPYRIDINE-3-SULPHONYL CHLORIDE;5-Bromopyridine-3-sulphonyl chloride 97%;5-Bromo-3-(chlorosulphonyl)pyridine;3-Pyridinesulfonyl chloride, 5-broMo-;3-Bromo-5-(chlorosulphonyl)pyridine;5-Bromopyridine-3-sulphonylchloride97%

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

5-BROMOPYRIDINE-3-SULFONYL CHLORIDE Basic Attributes

256.5

254.875626

DTXSID80605335

2933399090

Characteristics

55.4

1.6

1.9±0.1 g/cm3

60-62.5

329.1°C at 760 mmHg

152.9±23.7 °C

1.593

Safety Information

8

2923

14-20/21/22-29-34-36

8-22-26-30-36/37/39-45

C,Xi

Corrosive

P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, P501

H302

|Danger|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

5-BROMOPYRIDINE-3-SULFONYL CHLORIDE Use and Manufacturing

A mixture of 5-bromo-pyridine-3-sulfonic acid (Example B.2 step 1) (7.14 g, 30 mmol), phosphorus pentachloride (9.68 g, 47 mmol) and phosphorus oxychloride (20 mL) was heated to reflux for 4 h (according to J. Org. Chem. 1989, 54(2), 389.). The reaction mixture was concentrated to dryness to give a yellow semisolid, dissolved in ice water and tert-butyl-methyl-ether, and cautiously added sat. NaHCO

Computed Properties

Molecular Weight:256.51
XLogP3:1.6
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:254.87564
Monoisotopic Mass:254.87564
Topological Polar Surface Area:55.4
Heavy Atom Count:11
Complexity:225
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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