4-Amino-3-nitropyridine CAS NO.1681-37-4

1. Introduction of 4-Amino-3-nitropyridine

4-Amino-3-nitropyridine (CAS NO.1681-37-4) is a Yellow to Brown Crystal and can be used as a inter

1. Introduction of 4-Amino-3-nitropyridine

4-Amino-3-nitropyridine (CAS NO.1681-37-4) is a Yellow to Brown Crystal and can be used as a intermediate. We can supply its 98%min(HPLC). We have the production capacity of 5 metric ton per year and can supply it continously. It can be sent from the beijing port. Besides, you can pay us via L/C or T/T.

Other detailed information:

Appearance:Yellow to Brown Crystal
Assay :≥98%(HPLC)
Melting Point :202-205℃(≤2℃)
Loss on drying: ≤0.5%
Synonyms:  3-Nitro-4-aminopyridine
CAS NO.: 1681-37-4
Formula:     C₅H₅N₃O₂            
M.W.:       139.11
Feature:     mp202-205℃.

2. Basic information of 4-Amino-3-nitropyridine

1) Properties:

(1)XLogP3-AA: 0.6; (2)H-Bond Donor: 1; (3)H-Bond Acceptor: 4; (4)Rotatable Bond Count: 0; (5)Tautomer Count: 2; (6)Exact Mass: 139.038176; (7)MonoIsotopic Mass: 139.038176; (8)Topological Polar Surface Area: 84.7; (9)Heavy Atom Count: 10; (10)Formal Charge: 0; (11)Complexity: 133; (12)Isotope Atom Count: 0; (13)Defined Atom Stereocenter Count: 0; (14)Undefined Atom Stereocenter Count: 0; (15)Defined Bond Stereocenter Count: 0; (16)Undefined Bond Stereocenter Count: 0; (17)Covalently-Bonded Unit Count: 1; (18)Feature 3D Acceptor Count: 3; (19)Feature 3D Donor Count: 1; (20)Feature 3D Anion Count: 1; (21)Feature 3D Cation Count: 1; (22)Feature 3D Ring Count: 1; (23)Effective Rotor Count: 1; (24)Conformer Sampling RMSD: 0.4; (25)CID Conformer Count: 1.

2) Descriptors of Structure

InChI: InChI=1S/C5H5N3O2/c6-4-1-2-7-3-5(4)8(9)10/h1-3H,(H2,6,7)
InChIKey: IUPPEELMBOPLDJ-UHFFFAOYSA-N
Canonical SMILES: C1=CN=CC(=C1N)[N+](=O)[O-]
IUPAC Name: 3-nitropyridin-4-amine

3) Packaging

Fiber Drum Size: diameter 350mm x height 500mm,tare weight: 2.8-2.9kg
PE bag: width 600mm x height 900mm xthickness 0.06mm