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6-Aminonicotinic acid

  • Name 6-Aminonicotinic acid
  • EINECS221-630-4
  • CAS No. 3167-49-5
  • Density1.417 g/cm3
  • PSA76.21000
  • LogP0.94320
  • Solubility1.0 g/L (20 °C) in water
  • Melting Point>300 °C(lit.)
  • FormulaC6H6N2O2
  • Boiling Point373.6 °C at 760 mmHg
  • Molecular Weight138.126
  • Flash Point179.8 °C
  • Transport InformationN/A
  • Appearancelight yellow cryst
  • Safety22-24/25-45-36/37/39-26
  • Risk Codes36/37/38-23/24/25
  • Molecular Structure
    Molecular Structure of 3167-49-5 (6-Aminonicotinic acid)
  • Hazard SymbolsIrritantXi,ToxicT
  • SynonymsIrritantXi,ToxicT
  • Article Data22

6-Aminonicotinic acid Synthetic route

74405-04-2

2,2-dimethyl-3-(5-cyanopyrid-2-yl)-4-oxo-4H-1,3-benzoxazine

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With hydrogenchloride for 6h; Heating;88%
1072-98-6

5-chloro-2-pyridylamine

124-38-9

carbon dioxide

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide at 5℃; under 760 Torr; Electrochemical reaction;78%
21550-48-1

6-(acetylamino)pyridine-3-carboxylic acid

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With water; sodium hydroxide for 6h; Reflux;46%
With sodium hydroxide
Multi-step reaction with 5 steps
1: methanol; HCl
2: acetic acid
3: concentrated aqueous NH3
4: concentrated aqueous NH3 / 130 °C
5: aqueous NaOH
View Scheme
39658-41-8

ethyl-6-amino-nicotinate

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With water; sodium hydroxide In methanol at 20℃; for 18h;33%
4214-73-7

6-aminonicotinonitrile

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With hydrogenchloride at 160℃; im Rohr;
5326-23-8

6-Chloro-3-pyridinecarboxylic acid

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With ammonia at 170℃;
329-89-5

6-aminonicotinic amide

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With sodium hydroxide

6-methoxycarbonylamino-nicotinic acid methyl ester

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With hydrogenchloride; acetic acid
117638-64-9

1-(5-Carboxy-2-pyridyl)-2-pyridon-3-carbonsaeure

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With base
With hydrogenchloride; sodium hydroxide 1.) heating; Multistep reaction;

nicotinyl 6-aminonicotinate

A

100-55-0

3-hydroxymethylpyridin

B

3167-49-5

6-aminonicotinic acid

Conditions
ConditionsYield
With phosphate buffer In water at 65℃; Rate constant; Thermodynamic data; pH 5.17, ΔS, activation energy, other pH, solvent effect;

6-Aminonicotinic acid Chemical Properties

Molecular structure of 6-Aminonicotinic acid (CAS NO.3167-49-5) is:

Product Name: 6-Aminonicotinic acid
CAS Registry Number: 3167-49-5
IUPAC Name: 6-aminopyridine-3-carboxylic acid
Molecular Weight: 138.12404 [g/mol]
Molecular Formula: C6H6N2O2
XLogP3: 1.4
H-Bond Donor: 2
H-Bond Acceptor: 4 
EINECS: 221-630-4
Melting Point: >300 °C(lit.)
Surface Tension: 77.7 dyne/cm 
Water Solubility: ca 1.0 g/L (20 °C)
Density: 1.417 g/cm3
Flash Point: 179.8 °C
Enthalpy of Vaporization: 65.5 kJ/mol
Boiling Point: 373.6 °C at 760 mmHg
Vapour Pressure: 3.03E-06 mmHg at 25°C
Product Categories: Aminoacid;Amines;blocks;Carboxes;Pyridines;Pyridine;pyridine derivative;Pyridines, Pyrimidines, Purines and Pteredines;pharmacetical;Pyridine series;Carboxylic Acids;Organic acids;Chemical Amines;Heterocycles;Carboxylic Acids

6-Aminonicotinic acid Uses

 6-Aminonicotinic acid (CAS NO.3167-49-5)is used as an intermediate for feed additives,agrochemcials,pharmaceuticals and animal food enrichments. It is used for the prophylaxis. Their derivatives are used for these effects.It acts to reduce plasma cholesterol,as a vasodilator and to treat pellagra. 

6-Aminonicotinic acid Safety Profile

Hazard Codes: IrritantXi, ToxicT
Risk Statements: 36/37/38-23/24/25 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 22-24/25-45-36/37/39-26 
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Hazard Note: Irritant
TSCA: T
HazardClass: IRRITANT

6-Aminonicotinic acid Specification

 6-Aminonicotinic acid , its cas register number is 3167-49-5. It also can be called 2-Amino-5-carboxypyridine ; 2-Amino-5-pyridinecarboxylic acid ; 6-Aminopyridine-3-carboxylic acid .It is a light yellow cryst.

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