2,6-Diaminopyridine

2,6-Diaminopyridine Basic information

Product Name:	2,6-Diaminopyridine
Synonyms:	2,6-diamino-pyridin;Diaminopyridine;Pyridine, 2,6-diamino-;pyridine-2,6-diyldiamine;2 6-DIAMINOPYRIDINE 99+% &;2,6-Diaminopyridine,>98%;D**2,6-Diaminopyridine;2,6-DAP
CAS:	141-86-6
MF:	C5H7N3
MW:	109.13
EINECS:	205-507-2
Product Categories:	Pyridine;C5;compounds of pyridine;Pyridines derivates;Heterocyclic Building Blocks;Pyridines
Mol File:	141-86-6.mol

2,6-Diaminopyridine Chemical Properties

Melting point	117-122 °C (lit.)
Boiling point	285 °C (lit.)
density	1.7110 (rough estimate)
refractive index	1.5340 (estimate)
Fp	155°C
storage temp.	Store below +30°C.
solubility	180g/l
pka	6.13±0.24(Predicted)
form	Flakes or Crystalline Powder
color	Beige to dark brown-gray
PH	>7 (H2O)
Water Solubility	9.9 g/100 mL (20 ºC)
BRN	108513
InChIKey	VHNQIURBCCNWDN-UHFFFAOYSA-N
LogP	0.550 (est)
CAS DataBase Reference	141-86-6(CAS DataBase Reference)
NIST Chemistry Reference	2,6-Pyridinediamine(141-86-6)
EPA Substance Registry System	2,6-Pyridinediamine (141-86-6)

Safety Information

Hazard Codes	Xn,T,Xi
Risk Statements	22-36/37/38-25-20/21
Safety Statements	26-45-37/39-28A-36
RIDADR	2811
WGK Germany	3
RTECS	US7570000
F	9
TSCA	Yes
HazardClass	6.1
PackingGroup	II
HS Code	29333999

MSDS Information

Provider	Language
2,6-Pyridinediamine	English

2,6-Diaminopyridine Usage And Synthesis

Uses	2,6-Diaminopyridine can be used to synthesize pentamidine derivatives which show antitumor activities and DNA binding activities. It can also be used to synthesize N-monocarbamoyl derivatives of symmetrical diamines with antiviral activity. Its derivatives can be used as models of molecular sensor for nucleic acid base detection.
Chemical Properties	Off-white crystal powder/granuale
Uses	2,6-Diaminopyridine, used as a pharmaceutical intermediate and a hair dye coupler in oxidation/permanent formulations.
Safety Profile	Poison by intravenous and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

2,6-Diaminopyridine Preparation Products And Raw materials

Raw materials	2-Aminopyridine-->2-Amino-6-chloropyridine-->2,6-Dichloropyridine
Preparation Products	7-FLUORO-[1,8]NAPHTHYRIDIN-2-OL-->Minoxidil-->2,6-DIAMINO-3-BROMOPYRIDINE-->3-Bromo-2,6-diaminopyridine ,95%-->3-Bromo-2,6-difluoropyridine-->6-Amino-2-hydroxypyridine-->Phenazopyridine hydrochloride-->Sampirtine

2,6-Diaminopyridine Phenazopyridine hydrochloride 6'-BUTOXY-2,6-DIAMINO-3,3'-AZODIPYRIDINE, 99 N'-(3,5-DICYANO-6-[4-(2-PYRIDINYL)PIPERAZINO]-2-PYRIDINYL)-N,N-DIMETHYLIMINOFORMAMIDE 2,6-DIAMINO-3-NITROSOPYRIDINE LABOTEST-BB LT00012626 2,5-DIAMINOPYRIDINE DIETHYL 2-AMINO-6-(2-ISONICOTINOYLHYDRAZINO)-3,5-PYRIDINEDICARBOXYLATE 2,6-DIACETYLAMINOPYRIDINE 3-Aminopyridine 3-CHLOROPYRIDINE-2,6-DIAMINE 2,3-DIAMINOPYRIDINE,2,3-Diaminopyridine,98%,2,3-Diaminopyridine99% 2,6-DIAMINO-3,5-DINITROPYRIDINE 2-AMINO-6-[4-(2-PYRIDINYL)PIPERAZINO]-3,5-PYRIDINEDICARBONITRILE 2,4,6-TRIAMINO-3,5-BISNITROPYRIDINE 2-Aminopyridine 2,6-DIAMINO-4-METHYL PYRIDINE PYRIDINE-2,3,6-TRIAMINE

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