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Detail of "53939-30-3"

  • MSDS Download
  • CAS Number:
  • 53939-30-3
  • Name:
  • Pyridine,5-bromo-2-chloro-

  • Superlist Name:
  • 5-Bromo-2-chloropyridine
  • Molecular Structure:
  • Formula:
  • C5H3BrClN
  • Molecular Weight:
  • 192.44
  • Synonyms:
  • 2-Chloro-5-bromopyridine;3-Bromo-6-chloropyridine;
  • Density:
  • 1.736 g/cm3
  • Melting Point:
  • 65-69 °C(lit.)
  • Boiling Point:
  • 208.1 °C at 760 mmHg
  • Flash Point:
  • 79.7 °C
  • Appearance:
  • White crystal powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety:
  • 26-36-37/39-36/37/39 Details

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CAS No.53939-30-3 5-Bromo-2-chloropyridineCompetitive Product

Supplier:Changzhou Ansciep Chemical Co.,Ltd. [ China (Mainland)]

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

Identification Name 5-Bromo-2-chloropyridine Synonyms 2-Chloro-5-bromopyridine Molecular Structure Molecular Formula C5H3BrClN Molecular Weight 192.44 CAS Registry Number 53939-30-3 Properties Melting point 67-71 oC

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

2-Chloro-5-bromopyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

Assay:99%

Product name:5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

Assay:min 98 %

5-Bromo-2-chloropyridine MP: 67-71 °C

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53939-30-3 2-Chloro-5-bromopyridine

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Assay:>98%

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95%

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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Supplier:Synbias Ltd [ Ukraine]

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

Supplier:ratiochem GmbH [ Germany]

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Supplier:Magical Scientific LLP [ United States]

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CAS No.53939-30-3 5-Bromo-2-chloropyridine

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Reference

Logistic flexibility in the preparation of isomeric halopyridinecarboxylic acids
Logistic flexibility in the preparation of isomeric halopyridinecarboxylic acids. Cottet, Fabrice; Schlosser, Manfred (Ecole Polytechnique Federale, Institut de Chimie moleculaire et biologique, CHLausanne 1015, Switz.). Tetrahedron, 60(51), 11869-11874 (English) 2004 Elsevier B.V. CODEN: TETRAB. ISSN: 0040-4020. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Although there are many conceivable ways to functionalize, and specifically carboxylate, 2-chloro-4-(trifluoromethyl)pyridine optionally at all three vacant positions, it is more straightforward to prep. only 2-chloro-4-(trifluoromethyl)pyridine-3-carboxylic acid from this precursor and 6-chloro-4-(trifluoromethyl)pyridine-2- and -3-carboxylic acids from a different one, viz. 5-bromo-2-chloro-4-(trifluoromethyl)pyridine. In the same manner, it proved more convenient to convert 5-chloro-2-(trifluoromethyl)pyridine into only the 4- and 6-carboxylic acids and to make the 3-carboxylic acid from 3-bromo-5-chloro-2-(trifluoromethyl)pyridine. 590371-81-6 and 53939-30-3 are just another two chemicals used in this study. All model substrates for functionalization were readily accessible from the correspondingly substituted chloroiodopyridine through heavy halogen displacement by in situ generated (trifluoromethyl)copper. .
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