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2-Acetamido-5-nitropyridine

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Name

2-Acetamido-5-nitropyridine

EINECS -0
CAS No. 5093-64-1 Density 1.419 g/cm3
PSA 87.81000 LogP 1.54440
Solubility N/A Melting Point 199-203 °C(lit.)
Formula C7H7N3O3 Boiling Point 437.1 °C at 760 mmHg
Molecular Weight 181.151 Flash Point 218.1 °C
Transport Information N/A Appearance N/A
Safety 26-36/37/39 Risk Codes 37/38-41
Molecular Structure Molecular Structure of 5093-64-1 (2-Acetamido-5-nitropyridine) Hazard Symbols IrritantXi
Synonyms

Acetamide,N-(5-nitro-2-pyridyl)- (8CI);Pyridine, 2-acetamido-5-nitro- (6CI,7CI);2-Acetylamino-5-nitropyridine;N-(5-Nitropyridin-2-yl)acetamide;NSC 402463;

Article Data 20

2-Acetamido-5-nitropyridine Synthetic route

4214-76-0

5-nitro-pyridin-2-ylamine

A

29958-14-3

N-(5-aminopyridin-2-yl)acetamide

B

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
With sulfuric acid In acetic anhydrideA n/a
B 98%
4214-76-0

5-nitro-pyridin-2-ylamine

108-24-7

acetic anhydride

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
With pyridine; dmap at 0 - 20℃;86%
With pyridine; dmap at 0 - 25℃; for 5h;86%
at 130℃; for 1.5h;81%
4214-76-0

5-nitro-pyridin-2-ylamine

75-36-5

acetyl chloride

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
With pyridine In tetrahydrofuran at 0 - 20℃; for 2h;80.1%
With triethylamine In dichloromethane at 20℃; for 6h;77%
With dmap; triethylamine In tetrahydrofuran; ethyl acetate
With dmap; triethylamine In tetrahydrofuran for 24h; Heating / reflux;
4214-76-0

5-nitro-pyridin-2-ylamine

127-19-5

N,N-dimethyl acetamide

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
Stage #1: N,N-dimethyl acetamide With 1,1'-carbonyldiimidazole at 120 - 125℃; for 0.5h; Inert atmosphere;
Stage #2: 5-nitro-pyridin-2-ylamine at 60 - 65℃; for 5.5h; Inert atmosphere;
70%
4214-76-0

5-nitro-pyridin-2-ylamine

75-36-5

acetyl chloride

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
With potassium carbonate; triethylamine In dichloromethane49%
With potassium carbonate; triethylamine In dichloromethane49%
60-35-5

acetamide

2530-26-9

3-nitropyridine

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
Stage #1: acetamide With sodium hydride In dimethyl sulfoxide for 2h;
Stage #2: 3-nitropyridine With potassium hexacyanoferrate(III) In dimethyl sulfoxide at 20℃; for 2h;
34%
4214-76-0

5-nitro-pyridin-2-ylamine

75-36-5

acetyl chloride

5093-64-1

2-acetamido-5-nitropyridine

Conditions
ConditionsYield
With dmap; N2; triethylamine In CH2C12
5093-64-1

2-acetamido-5-nitropyridine

29958-14-3

N-(5-aminopyridin-2-yl)acetamide

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol for 3.5h;98%
With water; ammonium chloride; zinc In ethanol at 20℃; for 5h;84%
With hydrogen; palladium on activated charcoal In methanol
67-56-1

methanol

5093-64-1

2-acetamido-5-nitropyridine

29958-14-3

N-(5-aminopyridin-2-yl)acetamide

Conditions
ConditionsYield
In ethanol; chloroform20%
In ethanol; chloroform20%
5093-64-1

2-acetamido-5-nitropyridine

64-19-7

acetic acid

iron

iron

5-amino-2-acetylamino-pyridine

5-amino-2-acetylamino-pyridine

2-Acetamido-5-nitropyridine Chemical Properties

Product Name: 2-Acetamido-5-nitropyridine (CAS NO.5093-64-1)


Molecular Formula: C7H7N3O3
Molecular Weight: 181.15g/mol
Mol File: 5093-64-1.mol
Melting Point: 199-203 °C(lit.)
Boiling point: 437.1 °C at 760 mmHg
Flash Point: 1.419 g/cm3
Density: 218.1 °C
Surface Tension: 63.8 dyne/cm
Enthalpy of Vaporization: 69.36 kJ/mol
Vapour Pressure: 7.69E-08 mmHg at 25°C
XLogP3-AA: 0.2
H-Bond Donor: 1
H-Bond Acceptor: 4
Structure Descriptors of 2-Acetamido-5-nitropyridine (CAS NO.5093-64-1):
  IUPAC Name: N-(5-nitropyridin-2-yl)acetamide
  Canonical SMILES: CC(=O)NC1=NC=C(C=C1)[N+](=O)[O-]
  InChI: InChI=1S/C7H7N3O3/c1-5(11)9-7-3-2-6(4-8-7)10(12)13/h2-4H,1H3,(H,8,9,11) 
  InChIKey: XKAASKOXADTLIG-UHFFFAOYSA-N
Product Categories: Pyridine; C7 and C8; Heterocyclic Building Blocks; Pyridines

2-Acetamido-5-nitropyridine Safety Profile

Safety Information of 2-Acetamido-5-nitropyridine (CAS NO.5093-64-1):
Hazard Codes: Xi Irritant
Risk Statements: 37/38-41  
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
41:  Risk of serious damage to eyes
Safety Statements: 26-36/37/39
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves  
39:  Wear eye/face protection 
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT

2-Acetamido-5-nitropyridine Specification

 2-Acetamido-5-nitropyridine , its CAS NO. is 5093-64-1, the synonym is N-{5-nitro-2-pyridinyl}acetamide .

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