2,5-Dibromopyrazine

C₄H₂Br₂N₂CAS 23229-26-7237.88 g/mol

Open in Covalent MOL file

Aryl halide

Properties

Molecular formula: C₄H₂Br₂N₂
Molar mass: 237.88 g/mol
Exact mass: 235.8585 Da
logP: 2.00Crippen estimate
Polar surface area: 25.8 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 0

Hazards

Warning

H302 Harmful if swallowed93.3% of notifiers
H315 Causes skin irritation100% of notifiers
H319 Causes serious eye irritation100% of notifiers
H335 May cause respiratory irritation95.6% of notifiers

Aggregated from 45 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

23229-26-7

SMILES

C1=C(N=CC(=N1)Br)Br

InChIKey

KIYKHEOWZLJZSB-UHFFFAOYSA-N

InChI

InChI=1S/C4H2Br2N2/c5-3-1-7-4(6)2-8-3/h1-2H

Weigh it out

Type any one amount. The others follow from the molar mass.

Work with 2,5-Dibromopyrazine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2-Amino-5-bromopyrazine59489-71-363 % similar 2-Bromo-5-iodopyrazine622392-04-563 % similar 2-Bromo-5-chloropyrazine912773-21-863 % similar 2-Bromo-5-methoxypyrazine143250-10-655 % similar 2-Bromopyrazine56423-63-353 % similar 2,5-Dibromopyridine624-28-250 % similar 5-Bromo-2-pyrazinecarboxylic acid876161-05-648 % similar 5-Amino-2-bromopyridine13534-97-945 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

3,6-Dibromopyridazine17973-86-3 2,6-Dibromopyrazine23229-25-6 2,5-Dibromopyrimidine32779-37-6 4,6-Dibromopyrimidine36847-10-6 2,4-Dibromopyrimidine3921-01-5

Elsewhere

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