2-Amino-5-nitro-4-picoline

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Names

[ CAS No. ]:
21901-40-6

[ Name ]:
2-Amino-5-nitro-4-picoline

[Synonym ]:
4-methyl-5-nitro-2-aminopyridine
4-methyl-5-nitropyridin-2-amine hydro chloride
2-Amino-4-methyl-5-nitropyridine
MFCD00010692
2-Pyridinamine, 4-methyl-5-nitro-
4-methyl-3-nitropyridin-2-amin
4-methyl-5-nitropyridin-2-amine
2-Pyridinamine, 4-methyl-3-nitro-
4-Methyl-5-nitro-2-pyridinamine
4-methyl-5-nitropyridin-2-amin
4-Methyl-5-nitropyridine-2-amine
2-Amino-5-nitro-4-methylpyridine
2-Amino-5-nitro-4-picoline
4-methyl-5-nitro-pyridin-2-ylamine
2-Amino-4-Methyl-5-Nitro pyridine
2-Amino-3-nitro-4-picoline
4-Methyl-3-nitro-2-pyridinamine
4-methyl-3-nitropyridin-2-amine
2-Amino-4-Mythyl-5-NitroPyridine

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
351.9±37.0 °C at 760 mmHg

[ Melting Point ]:
223-225 °C(lit.)

[ Molecular Formula ]:
C₆H₇N₃O₂

[ Molecular Weight ]:
153.14

[ Flash Point ]:
166.6±26.5 °C

[ Exact Mass ]:
153.053833

[ PSA ]:
84.73000

[ LogP ]:
1.64

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.625

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S37/39-S36/37/39-S22

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Aminopicoline
4-Methyl-3-nitropyridine
4-Methyl-N-nitropyridin-2-amine
Sulfuric acid

DownStream

N-(5-Fluoro-4-methyl-2-pyridinyl)acetamide
2-Fluoronicotinic acid
3-Amino-4-methylpyridine
2-Chloro-5-nitroisonicotinic acid
3-Fluor-4-methylpyridin
2-Pyridinamine, 5-ethynyl-4-methyl- (9CI)
2-amino-5-fluoro-4-picoline
2-Hydroxy-4-methyl-5-nitropyridine
ethyl 5-chloro-1H-pyrrolo(2,3-c)pyridine-2-carboxylate
2-Methoxy-5-nitro-4-icoline

Preparation

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Molecular and crystal structures, vibrational studies and quantum chemical calculations of 3 and 5-nitroderivatives of 2-amino-4-methylpyridine.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 96 , 952-62, (2012)

The crystal structures of 2-amino-4-methyl-3-nitropyridine (I), 2-amino-4-methyl-3,5-dinitropyridine (II) and 2-amino-4-methyl-5-nitropyridine (III) have been determined. The compounds crystallize in ...

Solid ionic matrixes for direct tissue analysis and MALDI imaging.

Anal. Chem. 78(3) , 809-19, (2006)

Direct analysis of tissue by MALDI-MS allows the acquisition of its biomolecular profile while maintaining the integrity of the tissue, giving cellular localization, and avoiding tedious extraction an...

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