| Identification | More | [Name]
4-Nitro-2-picoline N-oxide | [CAS]
5470-66-6 | [Synonyms]
2-METHYL-4-NITROPYRIDINE 1-OXIDE
2-METHYL-4-NITROPYRIDINE N-OXIDE
2-METHYL-4-NITROPYRIDINIUM-1-OLATE
4-NITRO-2-METHYLPYRIDINE-N-OXIDE
4-NITRO-2-PICOLINE N-OXIDE
4-NITROPYRIDINE-2-PICOLINE-N-OXIDE
2-methyl-4-nitro-pyridin1-oxide
2-Picoline, 4-nitro-, 1-oxide
4-Nitro-2-methylpyridine 1-oxide
4-Nitro-a-picoline N-oxide
Pyridine, 2-methyl-4-nitro-, 1-oxide
4-Nitropyridine-2-methyl-N-oxide
4-NITRO-2-PICOLINE N-OXIDE (2-METHYL-4-NITROPYRIDINE-N-OXIDE)
2-Methyl-4-nitro-1-oxidopyridin-1-ium
4-Nitro-2-picoline-N-oxide ,98% | [EINECS(EC#)]
628-037-3 | [Molecular Formula]
C6H6N2O3 | [MDL Number]
MFCD00014625 | [Molecular Weight]
154.12 | [MOL File]
5470-66-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Yellow Solid | [Melting point ]
155-159 °C(lit.) | [Boiling point ]
277.46°C (rough estimate) | [density ]
1.4564 (rough estimate) | [refractive index ]
1.5100 (estimate) | [storage temp. ]
2-8°C
| [solubility ]
DMSO, Methanol | [form ]
powder
| [pka]
-1.18±0.10(Predicted) | [color ]
yellow to light orange
| [λmax]
333nm(EtOH)(lit.) | [Detection Methods]
HPLC,NMR | [BRN ]
135501 | [InChI]
InChI=1S/C6H6N2O3/c1-5-4-6(8(10)11)2-3-7(5)9/h2-4H,1H3 | [InChIKey]
FTTIAVRPJGCXAC-UHFFFAOYSA-N | [SMILES]
C1(C)[N+]([O-])=CC=C([N+]([O-])=O)C=1 | [CAS DataBase Reference]
5470-66-6(CAS DataBase Reference) | [NIST Chemistry Reference]
4-Nitro-2-picoline-n-oxide(5470-66-6) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect. | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
2811 | [WGK Germany ]
3
| [RTECS ]
UT5710000
| [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow Solid | [Uses]
A nitroheterocyclic compound and its potential suitability as radiosensitizer for cancer radiotherapy.
| [Reactivity Profile]
4-Nitro-2-picoline N-oxide could be used to synthesize 2-Methyl-4-nitro-6-(pyridin-2-yl)pyridine 1-oxide which is a key
intermediate of Caerulomycin E and A[1].
| [References]
[1] Zhang, Fang , and X. F. Duan . "Facile one-pot direct arylation and alkylation of nitropyridine N-oxides with Grignard reagents. " Organic Letters 43.13(2012). |
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