| Identification | More | [Name]
2-Bromo-5-nitroaniline | [CAS]
10403-47-1 | [Synonyms]
2-BROMO-5-NITROANILINE
AKOS BBS-00001987
Benzenamine, 2-bromo-5-nitro-
2-Bromo-5-nitroaniline, GC 98% | [EINECS(EC#)]
233-874-9 | [Molecular Formula]
C6H5BrN2O2 | [MDL Number]
MFCD00051578 | [Molecular Weight]
217.02 | [MOL File]
10403-47-1.mol |
| Chemical Properties | Back Directory | [Appearance]
dark yellow to khaki fine crystalline needles or | [Melting point ]
139-141 °C (lit.) | [Boiling point ]
334.5±22.0 °C(Predicted) | [density ]
1.7917 (rough estimate) | [refractive index ]
1.5150 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [form ]
Fine Crystalline Needles or Crystalline Powder | [pka]
0.49±0.10(Predicted) | [color ]
Dark yellow to khaki | [Water Solubility ]
slightly soluble | [BRN ]
2803492 | [InChI]
1S/C6H5BrN2O2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3H,8H2 | [InChIKey]
BAAUCXCLMDAZEL-UHFFFAOYSA-N | [SMILES]
Nc1cc(ccc1Br)[N+]([O-])=O | [CAS DataBase Reference]
10403-47-1(CAS DataBase Reference) | [NIST Chemistry Reference]
2-Bromo-5-nitroaniline(10403-47-1) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 2811 6.1/PG 3
| [WGK Germany ]
3
| [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29214200 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
dark yellow to khaki fine crystalline needles or | [Uses]
2-Bromo-5-nitroaniline reacts with phosgene iminium chloride to give a dimethylcarbamimidic chloride intermediate, which is then treated with primary amines to form guanidinyl derivatives and ultimately 5-nitrobenzimidazole derivatives[1]. 2-Bromo-5-nitroaniline can be acetylated and then thionated to give the corresponding thioamide, or heated with an amide and POCl3 in toluene to afford amidine derivatives[2].
| [References]
[1]
Carpenter, A. J., Al-Barazanji, K. A., Barvian, K. K., Bishop, M. J., Britt, C. S., Cooper, J. P., Goetz, A. S., Grizzle, M. K., Hertzog, D. L., Ignar, D. M., Morgan, R. O., Peckham, G. E., Speake, J. D., Swain, W. R. (2006). Novel benzimidazole-based MCH R1 antagonists. Bioorganic & Medicinal Chemistry Letters, 16(19), 4994–5000. https://doi.org/10.1016/j.bmcl.2006.07.054
[2]
Brain, C. T., Brunton, S. A. (2002). An intramolecular palladium-catalysed aryl amination reaction to produce benzimidazoles. Tetrahedron Letters, 43(10), 1893–1895. https://doi.org/10.1016/s0040-4039(02)00132-6 |
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China Langchem Inc.
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