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methyl 3-bromopyrazine-2-carboxylate

methyl 3-bromopyrazine-2-carboxylate structure

methyl 3-bromopyrazine-2-carboxylate 

structure
  • CAS No:

    51171-02-9

  • Formula:

    C6H5BrN2O2

  • Chemical Name:

    methyl 3-bromopyrazine-2-carboxylate

  • Synonyms:

    methyl 3-bromopyrazine-2-carboxylate;3-BroMo-pyrazine-2-carboxylic acid Methyl ester;Methyl 2-bromopyrazine-3-carboxylate;Methyl 3-BroMo-2-pyrazinecarboxylate;3-bromo-2-Pyrazinecarboxylic acid methyl ester;Pyrazinecarboxylic acid, 3-bromo-, methyl ester

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

methyl 3-bromopyrazine-2-carboxylate Basic Attributes

217.03

215.953430

DTXSID80536650

2933990090

Characteristics

52.1

0.8

1.669±0.06 g/cm3 (20 ºC 760 Torr)

44℃

264.7±35.0℃ (760 Torr)

113.9±25.9℃

1.558

methyl 3-bromopyrazine-2-carboxylate Use and Manufacturing

Bromine (3.91 g, 24.46 mmol) was added dropwise to a stirred mixture of 3- aminopyrazine-2-carboxylic acid methyl ester (1.27 g, 8.29 mmol) and hydrobromic acid (4.70 mL, 41.5 mmol) at 0Bromine (3.91 g, 24.46 mmol) was added dropwise to a stirred mixture of 3- aminopyrazine-2-carboxylic acid methyl ester (1.27 g, 8.29 mmol) and hydrobromic acid (4.70 mL, 41.5 mmol) at 0Bromine (3.91 g, 24.46 mmol) was added dropwise to a stirred mixture of 3- aminopyrazine-2-carboxylic acid methyl ester (1.27 g, 8.29 mmol) and hydrobromic acid (4.70 mL, 41.5 mmol) at 0EXAMPLE 157A Example 81; Synthesis of (3, 5-bis-trifluoromethyl-benzyl)- [3-(cycIopentylmethyl-ethyl-amino)- pyrazin-2-ylmethyl]-carbamic acid methyl ester; Step (i): Synthesis of 3-bromo-pyrazine-2-carboxylic acid methyl ester; Copper bromide (1.36 g, 6.1 mmol) and .pound.-butyl nitrite (0.78 g, 7.6 mmol) were added to a 50 mL round bottom flask along with acetonitrile (2 niL), and this mixture was heated at 60

Computed Properties

Molecular Weight:217.02
XLogP3:0.8
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:215.95344
Monoisotopic Mass:215.95344
Topological Polar Surface Area:52.1
Heavy Atom Count:11
Complexity:154
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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