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ChemicalBook--->CAS DataBase List--->87885-43-6

87885-43-6

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87885-43-6 Structure

87885-43-6 Structure
IdentificationBack Directory
[Name]

2-CHLORO-3-NITROPYRAZINE
[CAS]

87885-43-6
[Synonyms]

2-CHLORO-3-NITROPYRAZINE
3-Chloro-2-nitropyrazine
Pyrazine, 2-chloro-3-nitro-
[Molecular Formula]

C4H2ClN3O2
[MDL Number]

MFCD10697796
[MOL File]

87885-43-6.mol
[Molecular Weight]

159.53
Chemical PropertiesBack Directory
[Boiling point ]

283℃
[density ]

1.600
[Fp ]

125℃
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

-5.91±0.10(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Uses]

3-Chloro-2-nitropyrazine is a building block to prepare substituted benzodiazepine calcitonin gene-related peptide (CGRP) receptor antagonists. It is also used to prepare hypoxic cell radiosensitizers.
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