3,4-Diaminopyridine

Details:

Package -- 10/KG FIBER DRUM, inner packaging: one plastic bag, then in one aluminium foil bag
                      Details: (1)Fiber Drum Size: diameter 350mm x height 500mm,tare weight: 2.8-2.9kg; 
                                  (2)PE bag: width 600mm x height 900mm x thickness 0.06mm; 
                                  (3)Aluminium foil bag:width 650mm x height 980mm x thickness 0.11mm.

                      

Delivery Time -- in stock

Our 98% 3,4-Diaminopyridine

Product Name	3,4-Diaminopyridine
Synonyms	Pyridine-3,4-diamine
Appearance	Slight brown to brown solid
Assay	≥98%(HPLC)
Min. Order	1 KG
Product Capacity	5 metric ton per year
Melting Point	216-220℃(≤2℃)
Formula	C5H7N3
M.W.	109.13
Feature	Slight brown to brown solid, m.p. 216-220℃, fp240℃. Air and light Sensitive. Volatility.

Usage -- 3,4-Diaminopyridine (CAS NO.54-96-6) can be used in organic synthesis or used as a intermediates.

Raw materials of 3,4-Diaminopyridine

4-Amino-3-nitropyridine 1681-37-4          4-Hydroxypyridine 626-64-2

                                                  

Others
1. Introduction of 3,4-Diaminopyridine

3,4-Diaminopyridine (CAS NO.54-96-6) is a chemical whose appearance is slight brown to brown solid. The chemical name of this product is pyridine-3,4-diamine. And this product belongs to the Pyridine; Pyridines, Pyrimidines, Purines and Pteredines; Amines; Pyridines; Boronic Acid; pyridine series; Building Blocks; C5; Chemical Synthesis; Heterocyclic Building Blocks.

2. Basic information of 3,4-Diaminopyridine

1) Properties:

(1)XLogP3-AA: -0.5; (2)H-Bond Donor: 2; (3)H-Bond Acceptor: 3; (4)Rotatable Bond Count: 0; (5)Tautomer Count: 6; (6)Exact Mass: 109.063997; (7)MonoIsotopic Mass: 109.063997; (8)Topological Polar Surface Area: 64.9; (9)Heavy Atom Count: 8; (10)Formal Charge: 0; (11)Complexity: 74.1; (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: 1; (19)Feature 3D Donor Count: 2; (20)Feature 3D Cation Count: 2; (21)Feature 3D Ring Count: 1; (22)Effective Rotor Count: 0; (23)Conformer Sampling RMSD: 0.4.

2) Physical Properties

Physical Property	Value	Units	Temp (deg C)	Source
Melting Point	220	deg C		EXP
log P (octanol-water)	-1.030	(none)		EST
Atmospheric OH Rate Constant	3.35E-11	cm3/molecule-sec	25	EST

3) Descriptors of Structure

InChI: InChI=1S/C5H7N3/c6-4-1-2-8-3-5(4)7/h1-3H,7H2,(H2,6,8)
InChIKey: OYTKINVCDFNREN-UHFFFAOYSA-N
Canonical SMILES: C1=CN=CC(=C1N)N