Chinese english Japanese Germany Korea
ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Aminopyridine >2,5-Diaminopyridine

2,5-Diaminopyridine

2,5-Diaminopyridine Structure
CAS No.
4318-76-7
Chemical Name:
2,5-Diaminopyridine
Synonyms
PYRIDINE-2,5-DIAMINE;TIMTEC-BB SBB004342;2,5-DIAMINOPYRIDINE;2,5-diamino-pyridin;2,5-Pyridinediamine;2,5-Diaminopyridine,98+%;2,5-Diaminopyridine, 97+%;2,5-Diaminopyridine ISO 9001：2015 REACH
CBNumber:
CB3355806
Molecular Formula:
C5H7N3
Molecular Weight:
109.13
MOL File:
4318-76-7.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

2,5-Diaminopyridine Properties

Melting point 110.3°C
Boiling point 180 °C/12 mmHg (lit.)
Density 1.1118 (rough estimate)
refractive index 1.5340 (estimate)
Flash point 180°C/12mm
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka 6.48(at 20℃)
CAS DataBase Reference 4318-76-7(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
RIDADR  UN2671
WGK Germany  3
RTECS  US7555000
HazardClass  6.1
PackingGroup  II
HS Code  29333999

2,5-Diaminopyridine price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 530603 2,5-Diaminopyridine 97% 4318-76-7 1G ₹9136.3 2022-06-14 Buy
Sigma-Aldrich(India) 530603 2,5-Diaminopyridine 97% 4318-76-7 5G ₹31619.83 2022-06-14 Buy
Sigma-Aldrich(India) 530603 2,5-Diaminopyridine 97% 4318-76-7 10G ₹50725.95 2022-06-14 Buy
Product number Packaging Price Buy
530603 1G ₹9136.3 Buy
530603 5G ₹31619.83 Buy
530603 10G ₹50725.95 Buy

2,5-Diaminopyridine Chemical Properties,Uses,Production

Chemical Properties

Yellow to purple crystalline powder

Uses

2,5-Diaminopyridine may be used in the preparation of 6-acetamidoimidazo[ 1,2-a]pyridine. It may be used in the preparation of organo-soluble polyimides by reacting with different dianhydride monomers. These polyimides form the precursor for preparing novel polyimide-silica composites.

General Description

2,5-Diaminopyridine is a disubstituted pyridine that can be prepared by the reduction of 5-nitro-2-aminopyridine using 10%Pd/C.

2,5-Diaminopyridine Preparation Products And Raw materials

Raw materials

2-Bromo-3-Ethoxy-6-Nitropyridine Carbamic acid, 2,5-pyridinediylbis-, diethyl ester (9CI) 2-azido-5-nitropyridine PYRIDINE-2,5-DICARBOXAMIDE 2,5-Dibromopyridine
Hydrochloric acid 2-Amino-5-nitropyridine
chevron_left

1of2

chevron_right

Preparation Products

Carbamic acid, (6-amino-3-pyridinyl)-, 1,1-dimethylethyl ester (9CI)

2,5-Diaminopyridine Suppliers

Global( 227)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Nandana Laboratories Pvt. Ltd.(NLPL) +91-8978635484 +91-6281929762 Telangana, India 40 58 Inquiry
SETV ASRV LLP +91-9731133411 +91-9731133411 Telangana, India 437 58 Inquiry
Reax Chemicals 08048372701Ext 416 Hyderabad, India 4217 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6257 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6905 58 Inquiry
Oceanic Pharmachem Pvt. Ltd. 91-22-42128600 Maharashtra, India 2005 58 Inquiry
Ramkishore Chemical Company Pvt. Ltd. 91-11-32952738 Delhi, India 165 58 Inquiry
Capot Chemical Co.,Ltd. +86-（0）57185586718 +86-13336195806 China 29730 60 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 33024 60 Inquiry
Supplier Advantage
Nandana Laboratories Pvt. Ltd.(NLPL) 58
SETV ASRV LLP 58
Reax Chemicals 58
A.J Chemicals 58
CLEARSYNTH LABS LTD. 58
Alfa Aesar 58
Oceanic Pharmachem Pvt. Ltd. 58
Ramkishore Chemical Company Pvt. Ltd. 58
Capot Chemical Co.,Ltd. 60
ATK CHEMICAL COMPANY LIMITED 60

2,5-Diaminopyridine Spectrum

2,5-Diaminopyridine(4318-76-7)IR

4318-76-7(2,5-Diaminopyridine)Related Search:

2-Aminopyridine Iminodiacetonitrile 2,5-PYRIDINEDICARBOXYLIC ACID 3-Aminopyridine 4-Dimethylaminopyridine
Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate 4-Aminopyridine 1, 4- Benzenedicarboxylic acid, 2, 5- dipropoxy- , 1, 4- dihydrazide 2,5-DIAMINOPYRIDINE 2HCL,2,5-DIAMINOPYRIDINE DIHYDROCHLORIDE,2,5-Diaminopyridine dihydrochloride 96%,2,5-Diaminopyridine-2-hydrochloride,2,5-Diaminopyridine HCl 1-(5-Nitropyridin-2-yl)piperazine
2-Amino-6-methyl-5-nitropyridine 2,4-DIAMINOPYRIDINE Phenazopyridine hydrochloride 2,6-DIAMINO-3-NITROSOPYRIDINE 2-Amino-5-nitro-4-picoline
2-(2-AMINOETHYLAMINO)-5-NITROPYRIDINE 4-(5-Nitropyridin-2-yl)morpholine Diaminopyridine,2 6-DIAMINOPYRIDINE 99+% &,2,6-Diaminopyridine,>98%
chevron_left

1of4

chevron_right
2,5-diamino-pyridin 2,5-DIAMINOPYRIDINE TIMTEC-BB SBB004342 2,5-Diaminopyridine, 97+% 2,5-Diaminopyridine,98+% 2,5-Pyridinediamine 2,5-Diaminopyridine ISO 9001：2015 REACH PYRIDINE-2,5-DIAMINE 4318-76-7 C5 Building Blocks Pyridines Heterocyclic Building Blocks Pyridine Pyridines derivates Pyridines C5 Heterocyclic Building Blocks pyridine series compounds of pyridine