3,5-Difluoropyridine-2,6-diamine

What is 3,5-Difluoropyridine-2,6-diamine, cas no. 247069-27-8,a producer telling you the result.

CAS NO. 247069-27-8

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To begin with, let us tell you what is the basic information of 3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8 ?

Molecular Formula

C5H5F2N3

Molecular Weight

145.110

Density

1.19~1.51g/cm3

Boiling Point

233.3±35.0 °C at 760 mmHg

Flash Point

94.9±25.9 °C

Melting Point

160ºC

 

Like many stuff, it has many synonyms as follows

MFCD03412208

2,6-diamine-3,5-Difluoropyridine

3,5-Difluoro-pyridine-2,6-diamine

3,5-Difluorpyridin-2,6-diamin

2,6-Pyridinediamine, 3,5-difluoro-

3,5-Difluoropyridine-2,6-diamine

3,5-Difluoro-2,6-pyridinediamine

 

First, the chemical is very special, some technical indexes as below

Second, the Synthetic Route we will recommend is the most important for your reference?

First, synthesis line of 3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8 as follows

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Third, what is the usage of  3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8  pleas see below

 

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Mainly used for the intermediates for organic synthesis and pharmaceutical industry and pesticide industry.

 

Besides Safety Information of 3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8 is also important when handling it

 

Hazard Codes 

Xi

WGK Germany 

3

HSCode

2933399090

TSCA 

Yes

HazardClass 

IRRITANT

 

 

What is the appearance of 3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8?   Please see the picture of Diethyl propylmalonate CAS NO. 2163-48-6, below

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Specification of 3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8, is below

Apperance: white to light yellow solid

Assay: 99 % min by HPLC

IR identity: conform

Water:0.5% max by K.F.

 

HNMR  picture of  3,5-Difluoropyridine-2,6-diamine CAS NO. 247069-27-8 is as follows,

 

Reference of  Article cited for your reference below,

 

(1)

SAR of 2,6-diamino-3,5-difluoropyridinyl substituted heterocycles as novel p38MAP kinase inhibitors

Publication Name: Bioorganic & Medicinal Chemistry Letters

Publication Date: 2002-08-19

PMID: 12127515

DOI: 10.1016/s0960-894x(02)00336-0

(2)

Polymers, substrates, methods for making such, and devices comprising the same

Publication Number: WO-2016019128-A1

Priority Date: 2014-08-01

(3)

The preparation method of 2,6- diamino -3,5- difluoro pyridine

Publication Number: CN-110218180-A

Priority Date: 2019-06-28