2-AMINOPYRIDINE

PRODUCT IDENTIFICATION
CAS NO. 504-29-0

2-AMINOPYRIDINE 
EINECS NO. 207-988-4
FORMULA (C5H4N)NH2
MOL WT. 94.16

H.S. CODE

 2933.39

TOXICITY

 Oral rat LD50: 200 mg/kg
SYNONYMS 2-pyridinamine; alpha-aminopyridine; alpha-Pyridinamine;
1,2-Dihydro-2-iminopyridine; 2-Pyridylamine; amino-2-pyridine; alpha-pyridinamine; alpha-pyridylamine; 2-氨基吡啶;
SMILES

 

CLASSIFICATION

  

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE white to yellow flakes
MELTING POINT 57 - 60 C
BOILING POINT 204 - 210 C
SPECIFIC GRAVITY

 
SOLUBILITY IN WATER soluble
pH  
VAPOR DENSITY

 

AUTOIGNITION

 

NFPA RATINGS

 Health: 2; Flammability: 2; Reactivity: 0

REFRACTIVE INDEX

 
FLASH POINT

 
STABILITY

Stable under ordinary conditions

GENERAL DESCRIPTION & APPLICATIONS
Aminopyridine containing the monovalent chemical group -NH2 attached pyridine ring. The nitrogen atom in amino functional group contributes the free electron pair to the proton of an acid. There are three positional isomers. 4-Aminopyridine is a very effective avicide and bird repellent. But it is highly toxic to human also as it strongly excites central nervous system. 4-Aminopyridine is used primarily as a research tool for subtypes of potassium channels. 2-Aminopyridine is used in the synthesis of pharmaceuticals especially for antihistamines, antinflammatories and other drugs. Pyrilamine, an antihistaminic, is an example.  3-Aminopyrodine is also used as an intermediate for agrochemicals, pharmaceuticals and colorants. Examples of end-products derived from 3-aminopyridine are Piroxicam , Tenoxicam, , Ampiroxicam. Pyridine molecules are coordinated as chelate ligands to form a complex with a transition metal ion. Pyridines are involved in photosensitizer chemistry, luminescent materials, metal complex chemistry and liquid crystal. Aminopyridine is used as a monomer for polymerization.
SALES SPECIFICATION

APPEARANCE

 white to yellow flakes

ASSAY

99.0% min

MELTING POINT

 55 - 60 C
ISOMERS

0.5% max
WATER 0.2% max
HEAVY METALS

10 ppm max
SULFATED ASH

0.1% max
TRANSPORTATION
PACKING
50kgs in drum
HAZARD CLASS 6.1 (Packing Group: II)
UN NO. 2671
OTHER INFORMATION
Hazard Symbols: T, Risk Phrases: 25/36/37/38, Safety Phrases: 28B/36/37/39/45
LIST OF AMINOPYRIDINE

Product

CAS RN
1-(3-Amino-4-pyridyl)-4-phenylpiperazine 6892-97-3
1-(Naphthyloxy)-3-(4-pyridylamino)-2-propanol 36391-24-9
10-Propargyl-5-deazaaminopterin analog of folic acid 135423-84-6
1-Aminopyridinium iodide 6295-87-0
1-Benzyl-4-(p-((2-pyridyl)amino)benzyl)-2,3-piperazinedione 77917-52-3
1-Cyano-4-dimethylaminopyridinium 59016-55-6
1-Deazamethotrexate 34522-28-6
1-Hexyl-4-((4-(2-pyridinylamino)phenyl)methyl)-2,3-piperazinedione 77917-56-7
1-Hexyl-4-(p-(4-pyridylamino)benzyl)-2,3-piperazinedione 77917-60-3
2-((3-Nitro-2-pyridinyl)amino)-3-pyridinol 55609-27-3
2-(2-(Dimethylamino)ethylamino)pyridine 23826-72-4

2-(2,4-Dinitrophenyl)aminopyridine

34949-43-4
2-(4-Methoxybenzylamino)pyridine 52818-63-0
2-(4-Phenyl-5-(2-pyridinylamino)-4H-1,2,4-triazol-3-yl)phenol 82619-96-3
2-(4-Phenyl-5-(4-pyridinylamino)-4H-1,2,4-triazol-3-yl)phenol 82619-95-2
2-(4-Pyridinylamino)-4-quinolinecarboxylic acid 171204-20-9
2-(4-Pyridylamino)benzoic acid 34861-30-8
2-(6-Methoxy-3-nitro-2-pyridylamino)ethanol 94166-59-3
2-(N-3'-Sialyllactityl)aminopyridine 83073-74-9
2-(N-6'-Sialyllactityl)aminopyridine 85179-36-8
2-(Nicotinoylaminoethanesulfonylamino)pyridine 31644-54-9
2-(N-Lactityl)aminopyridine 83073-75-0
2,2'-Dipyridylamine 1202-34-2
2,2'-Sulfonylbis(5-aminopyridine) 51706-27-5
2,3,6-Triaminopyridine 4318-79-0
2,3-Diaminopyridine 452-58-4
2,3-Simethyl-4-hydroxyaminopyridine 1-oxide 55250-50-5
2,4-Diaminopyridine 461-88-1
2,5-Diaminopyridine 4318-76-7
2,6-Diaminopyridine 141-86-6
2,6-Dichloro-3-pyridylamine 62476-56-6
2,6-Dimethyl-3-pyridylamine 3430-33-9
2-[[4-(5-amino-1,2,4-triazolyl)-2-pyridinyl]amino]-ethanol 77314-62-6

2-Acetamido-5-aminopyridine

29958-14-3
2-Amino-1-methylpyridinium iodide 6964-53-0
2-Amino-3-hydroxypyridine 16867-03-1
2-Amino-3-methylpyridine 1603-40-3
2-Amino-4-picoline 695-34-1
2-Amino-5-chloropyridine 1072-98-6
2-Amino-6-chloropyridine 45644-21-1

2-Aminonicotinic acid

5345-47-1

2-Aminopyridine hydrochloride

32654-45-8
2-Benzylaminopyridine hydrochloride 67465-04-7
2-Benzylaminopyridine 6935-27-9
2-Chloro-3-pyridylamine 6298-19-7
2-Chloro-5-methoxy-4-(2-pyridylamino)aniline 85896-07-7
2-Chloropyridin-4-amine 14432-12-3
2-Dimethylaminopyridine 5683-33-0
2H-Pyrido(2,3-e)-1,2,4-thiadiazin-3-amine 1,1-dioxide 70661-81-3
2-Nitraminopyridine 26482-54-2
2-Nitroaminopyridine potassium salt 62209-52-3
2-Nitrosomethylaminopyridine 16219-98-0
2-Phenoxymethyl-1-((4-pyridylamino)methyl)benzimidazole 84138-26-1
2-Phenyl-2-(2-pyridylamino)acetophenone hydrochloride 22905-27-7
3-((Dimethylamino)carbonyl)amino-4-aminopyridine 88404-01-7
3-((o-Chlorophenyl)azo)-2,6-diaminopyridine 74037-43-7
3-(2,6-diamino-3-pyridylazo)-2,4,6-triiodobenzoic acid 103863-33-8
3-(2-Carbethoxyhydrazino)-6-diallylaminopyridazine 54121-10-7
3-(3,5-Diamino-2-pyridylazo)-2,4,6-triiodobenzoic acid 103859-69-4
3-(6-Amino-2-hydroxy-3-pyridylazo)-2,4,6-triiodobenzoic acid 105945-47-9
3,4-Diaminopyridine 54-96-6
3,4-Dimethoxyphenylethylamino-3-aminopyridine 495-05-6
3,5-Diaminopyridin-4-ol 94201-57-7
3,5-Diaminopyridine 4318-78-9
3,5-Dibromo-2-pyridylamine 35486-42-1
3,5-Dichloro-3-pyridylamine 4214-74-8
3,5-Dichloro-3-pyridylamine 4214-74-8
3,5-Dimethyl-4-phenethylaminopyridine 63681-06-1
3-Acetaminopyridine 5867-45-8
3-Amino-4-phenethylaminopyridine 451-74-1
3-Aminopicolinic acid 1462-86-8
3-Aminopyridine 1,N6-ethenoadenine dinucleotide 82773-63-5
3-Aminopyridine hydrochloride 73074-20-1
3-Aminopyridine adenine dinucleotide phosphate 54758-28-0
3-Aminopyridine adenine dinucleotide 21106-96-7
3-Aminopyridine 462-08-8
3-Aminopyridine-1,N6-ethenoadenine dinucleotide phosphate 87865-72-3
3-Aminopyridine-2-butyronitrile 84604-29-5
3-Aminopyridine-2-carboxaldehyde thiosemicarbazone 143621-35-6
3-Aminopyridine-2-carboxaldehyde- thiosemicarbazone 236392-56-6
3-Benzyloxy-2-pyridylamine 24016-03-3
3-Bromo-4,5-diaminopyridine 4635-08-9
3-Chloro-4-(2-pyridinylamino)hydratropic acid 83528-38-5
3-Cyano-4-methyl-6-dimethylaminopyridone-2 51562-86-8
3-Deazamethotrexate 34561-27-8
3-Iodo-4-azidophenpyramine 114896-56-9
3-Methoxy-4-aminopyridine 52334-90-4
3-Methyl-2-amino-N-(2-oxazolin-2-yl)pyridine hydrochloride 102206-70-2
3-Methyl-4-aminopyridine 1990-90-5
3-Nitrosomethylaminopyridine 69658-91-9
4,5-Dihydro-6-(4-(4-pyridinylamino)phenyl)-3(2H)-pyridazinone 98326-32-0
4,6-Dimethyl-2-pyridinamine 5407-87-4

4-Amino-2,6-dichloropyridine

2587-02-2
4-Amino-3-phenethylaminopyridine 2883-60-5
4-Aminopyridine hydrochloride 1003-40-3
4-Aminopyridine methiodide 7680-59-3

4-Aminopyridine-d6

286367-79-1
4-Dimethylaminopyridine 1122-58-3
4-Homoveratrylamino-3-cyano-2-aminopyridine 104802-90-6
4-Hydroxyamino-3-methylpyridine 1-oxide 14070-03-2
4-Hydroxyaminopyridine 1-oxide 1621-90-5
4-Methyl-2-aminopyridine-palladium chloride 77839-67-9
4-Methylaminopyridine 1121-58-0
4-Nitrosomethylaminopyridine 16219-99-1
4-Trimethylaminopyridine 132151-83-8

5-((2-Pyridinylamino)methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione

307975-70-8
5-(4-Pyridinylamino)-1H-1,2,3-triazole-4-carboxylic acid 70292-34-1
5,10-Dideazaaminopterin 95674-53-6
5,5-Dipropyl-6-(3-pyridinylamino)-2,4(3H,5H)-pyrimidinedione 105891-86-9
5-Amino-2-methoxypyridine 6628-77-9

5-Aminopyridine-2-carbonitrile

55338-73-3
5-Bromo-2-pyridylamine 1072-97-5
5-Chloro-2-(dimethylamino)methyleneaminopyridine 36172-58-4
5-Deazaaminopterin 80360-09-4
5-Iodo-2-pyridinamine 20511-12-0
5-Methyl-2-pyridinamine 1603-41-4
5-Methyl-6-benzyl-2,4-diaminopyridopyrimidine 4871-70-9
5-Nitro-2-n-propylaminopyridine 25948-11-2
5-Nitro-2-pyridinamine 4214-76-0
5-Nitro-2-pyridylaminoethyl-2-amine 29602-39-9
6-((4-Aminophenyl)sulfonyl)-3-pyridinamine 5401-26-3
6-(4-(4-Pyridinylamino)phenyl)-3(2H)-pyridazinone 98326-38-6

6-Aminonicotinamide

329-89-5

6-Aminonicotinic acid

3167-49-5
6-Aminopyridin-2-ol 59315-47-8
6-Methyl-2-aminopyridine palladium dichloride 87936-24-1
6-Methyl-2-pyridinamine 1824-81-3
9-(3-Pyridylamino)acridine hydrochloride 34947-32-5
9-(3-Pyridylamino)acridine 75775-64-3
Acetylsulfopyridine 101651-74-5
alpha-Aminopyridine 504-29-0
Ampiroxicam 99464-64-9
Avandamet 622402-70-4
Barixibat 263562-28-3
Besipirdine hydrochloride 130953-69-4
Bis(3-aminopyridinium)-1,10-decane 36920-50-0
Chloropyramine 59-32-5
Chlorprophenpyridamine hydrochloride 56343-98-7
Diazoaminopyridine dinucleotide 42919-10-8
Fampridine 504-24-5

Fluazinam

79622-59-6
-Formyl-1-tert-pentyl-3-(3-pyridyl)guanidine 67026-78-2
Gapromidine 106686-40-2
Homosulphasalazine 73536-01-3
Iodobolpyramine 101395-33-9
Isothipendyl hydrochloride 1225-60-1
Methapyrilene 91-80-5
Modipafant racemate 122956-68-7

N-(2-Pyridyl)bis(trifluoromethanesulfonimide)

145100-50-1
N,N'-2,6-Pyridinediylbisacetamide 5441-02-1
N-2-Pyridinylacetamide 5231-96-9
N-2-Pyridylsuccinamic acid 62134-49-0
N3-(1-Methyl-2-pyrrolidinylidene)-2,3-Pyridinediamine 84859-10-9
N-4-Pyridinylacetamide 5221-42-1
N-4-Pyridinylbenzamide 5221-44-3
N-Acetylsulfapyridine 19077-98-6
N''-Carbethoxy-N-tert-pentyl-N'-3-pyridylguanidine 67026-76-0
N-Methyl-2-pyridinamine 4597-87-9
N-Phenyl-2-pyridineamine 6631-37-4
Ofornine 87784-12-1
p-(2-Pyridinylamino)hydratropic acid 76302-29-9
p-(2-Pyridinylamino)hydratropic acid 76302-29-9
Palladium dichloride (2,6-diaminopyridine) hydrate 54017-56-0
Phenazopyridine hydrochloride 136-40-3
Phenylalanyl-3-aminopyridine 88932-75-6
Phenyramidol hydrochloride 326-43-2
Phenyramidol 553-69-5
Piroxicam cinnamate] 87234-24-0
Piroxicam pivalic ester 87027-09-6
Propiram fumarate 13717-04-9
Prothipendyl 303-69-5
Pyridin-4-amine 1-oxide 3535-75-9
Pyridinamine 26445-05-6
Pyrilamine maleate 59-33-6
Pyrilamine 91-84-9
Pyroxamide 382180-17-8
Rosiglitazone maleate 155141-29-0
Rosiglitazone 122320-73-4
Salazopyrine 31363-03-8
Salicylidene 2-aminopyridene 1823-47-8
Solupyridine 53778-51-1
Sulfapyridine 144-83-2
Sulfasalazin 599-79-1
Tauraminopyridine 31644-48-1
Tetrahydroalstonate d'aminopyridine 77756-82-2
Tripelennamine hydrochloride 154-69-8
Tripelennamine 91-81-6