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1681-37-4

1681-37-4 Structure

1681-37-4 Structure
IdentificationMore
[Name]

4-Amino-3-nitropyridine
[CAS]

1681-37-4
[Synonyms]

3-NITRO-4-AMINOPYRIDINE
3-NITRO-4-PYRIDINAMINE
3-NITROPYRIDIN-4-AMINE
4-AMINO-3-NITROPYRIDINE
TIMTEC-BB SBB005533
3-NITRO-PYRIDIN-4-YLAMINE
4-Amino-3-nitropyridine ,98%
[Molecular Formula]

C5H5N3O2
[MDL Number]

MFCD00160304
[Molecular Weight]

139.11
[MOL File]

1681-37-4.mol
Chemical PropertiesBack Directory
[Appearance]

yellow crystalline powder
[mp ]

203-207 °C(lit.)
[Detection Methods]

HPLC
[BRN ]

383710
[CAS DataBase Reference]

1681-37-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
【Raw materials】

N-Nitropyridin-4-amine-->4-CHLORO-3-NITRO-2,6-PYRIDINEDIAMINE-->2-Amino-4-chloro-3-nitropyridine-->4-Ethoxy-3-nitropyridine hydrochloride-->4-ACETAMIDOPYRIDINE-->4-Ethoxy-3-nitropyridine-->2-AMINO-4-CHLORO-5-NITROPYRIDINE
【Preparation Products】

2-CHLORO-PYRIDINE-3,4-DIAMINE-->4-ACETAMIDO-3-AMINOPYRIDINE-->3,4-Diaminopyridine-->2-METHYLIMIDAZO[4,5-C]PYRIDINE-->2-Chloro-3,4-diaminopyridine-->4-ACETAMIDO-3-NITROPYRIDINE-->5-AZABENZIMIDAZOLE
Spectrum DetailBack Directory
[Spectrum Detail]

4-Amino-3-nitropyridine(1681-37-4)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Amino-3-nitropyridine, 98%(1681-37-4)
[Alfa Aesar]

4-Amino-3-nitropyridine, 96%(1681-37-4)
[Sigma Aldrich]

1681-37-4(sigmaaldrich)
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