ChemicalBook >> CAS DataBase List >>4-Pyridylamidoxime

4-Pyridylamidoxime

4-Pyridylamidoxime structure

CAS No.: 1594-57-6

Chemical Name:: 4-Pyridylamidoxime

Synonyms: isonicotinamidoxime;N-Hydroxyisonicotinimidamide;AKOS B030084;BUTTPARK 33\04-41;N-hydroxyisoamide;4-PYRIDYLAMIDOXIME;RARECHEM BG FB 0129;pyridine-4-amidoxime;4-Amidoxime-pyridine;4-Pyridylamide oxime

CBNumber:: CB2133245

Molecular Formula:: C6H7N3O

Molecular Weight:: 137.14

MDL Number:: MFCD00125873

MOL File:: 1594-57-6.mol

MSDS File:: SDS

Last updated:2026-05-27 23:55:56

Request For Quotation

4-Pyridylamidoxime Properties

Melting point	128-133 °C (lit.)
Boiling point	278℃
Density	1.31
Flash point	122℃
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
solubility	DMF: 15 mg/ml; DMSO: 20 mg/ml; Ethanol: 0.3 mg/ml; PBS (pH 7.2): 0.15 mg/ml
pka	13.00±0.50(Predicted)
form	Crystalline Solid
color	White to off-white
λmax	268nm(H2O)(lit.)
InChI	InChI=1S/C6H7N3O/c7-6(9-10)5-1-3-8-4-2-5/h1-4,10H,(H2,7,9)
InChIKey	ZUUATXHRJFHSGO-UHFFFAOYSA-N
SMILES	C1=NC=CC(C(NO)=N)=C1
CAS DataBase Reference	1594-57-6(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	6Z54KMK98L
UNSPSC Code	12352100
NACRES	NA.22

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

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

NS1050000

HazardClass

IRRITANT

HS Code

29333990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

4-Pyridylamidoxime price More Price(67)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	542806	4-Pyridylamidoxime 97%	1594-57-6	1g	$33.5	2023-06-20	Buy
TCI Chemical	P2591	4-Pyridylamidoxime >98.0%(HPLC)(T)	1594-57-6	1g	$33	2026-04-30	Buy
TCI Chemical	P2591	4-Pyridylamidoxime >98.0%(HPLC)(T)	1594-57-6	5g	$92	2026-04-30	Buy
Cayman Chemical	13005	4-Pyridylamide oxime ≥98%	1594-57-6	100mg	$18	2026-04-30	Buy
Cayman Chemical	13005	4-Pyridylamide oxime ≥98%	1594-57-6	250mg	$36	2026-04-30	Buy

Product number	Packaging	Price	Buy
542806	1g	$33.5	Buy
P2591	1g	$33	Buy
P2591	5g	$92	Buy
13005	100mg	$18	Buy
13005	250mg	$36	Buy

4-Pyridylamidoxime Chemical Properties, Uses, Production

Chemical Properties

White to off-white solid or powder

Uses

4-Pyridylamidoxime may be used in the synthesis of substituted α-1,2,4-oxadiazolo esters.

4-Pyridylamidoxime Preparation Products And Raw materials

Raw materials

4-Cyanopyridine Hydroxylamine hydrochloride Sodium carbonate

Preparation Products

4-Pyridinecarboxamidine 5-phenyl-3-pyridin-4-yl-1,2,4-oxadiazole (Z)-N-hydroxyisonicotiniMidoyl chloride

4-Pyridylamidoxime Suppliers

Global Suppliers ( 129)

Supplier	Tel	Email	Country	ProdList	Advantage
Nantong Huakang Medicine Technology Co.,Ltd.	18912220755	249125764@qq.com	China	21	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
INTATRADE GmbH	+49 3493/605464	sales@intatrade.de	Germany	3563	66
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59

Supplier	Advantage
Nantong Huakang Medicine Technology Co.,Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
INTATRADE GmbH	66
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Adamas Reagent, Ltd.	59

View Latest Price from 4-Pyridylamidoxime manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2019-07-10	N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE 1594-57-6	$1.00	1KG	99%	1ton	Career Henan Chemical Co
2019-07-10	N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE 1594-57-6	$1.00	1KG	99%	1ton	Career Henan Chemical Co
2019-07-06	N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE 1594-57-6	$1.00	1kg	98%	200kg	Career Henan Chemical Co

N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE
1594-57-6
$1.00
99%
Career Henan Chemical Co

N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE
1594-57-6
$1.00
99%
Career Henan Chemical Co

N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE
1594-57-6
$1.00
98%
Career Henan Chemical Co

1594-57-6 (4-Pyridylamidoxime) Related Search:

N'-Hydroxy-4-methoxybenzenecarboximidamide N-Hydroxy-furan-2-carboxamidine N-Hydroxy-5-methyl-pyridine-2-carboxamidine N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE 2-Pyridylamid oxime

3-Pyridylamidoxime N-Hydroxy-1-oxy-isonicorinamidine N'-hydroxy-2-methoxypyridine-4-carboximidamide 2-(2,6-dimethylmorpholin-4-yl)-N'-hydroxypyridine-4-carboximidamide 2-(2-ethoxyethoxy)-N'-hydroxypyridine-4-carboximidamide

N'-hydroxy-2-(1H-imidazol-1-yl)pyridine-4-carboximidamide 2-(dimethylamino)-N'-hydroxypyridine-4-carboximidamide 2-(4-fluorophenoxy)-N'-hydroxypyridine-4-carboximidamide N'-hydroxy-2-morpholin-4-ylpyridine-4-carboximidamide N'-[(2,4-Dichlorobenzyl)oxy]-4-pyridinecarboximidamide

N'-[(2,6-Dichlorobenzyl)oxy]-4-pyridinecarboximidamide N'-[(4-Nitrobenzyl)oxy]-4-pyridinecarboximidamide 4-[(Z)-Amino(hydroxyimino)methyl]-1-benzylpyridinium

1of4

4-Pyridylamidoxime≥ 98%(HPLC) N-HYDROXY-ISONICOTINAMIDINE N'-HYDROXYPYRIDINE-4-CARBOXIMIDAMIDE N'-HYDROXY-4-PYRIDINECARBOXIMIDAMIDE PYRIDINE-4-CARBOXAMIDE OXIME RARECHEM BG FB 0129 4-Pyridylamidoxime 97% 4-Pyridinecarboxamide oxime 4-Pyridinecarboxamidoxime 4-Pyridinecarboximidamide, N-hydroxy- nitroso(1H-pyridin-4-ylidene)methanamine n-hydroxy-4-pyridinecarboximidamid pyridine-4-amidoxime pyridine-4-methanamidoxime ISONICOTINAMIDE OXIME BUTTPARK 33\04-41 AKOS B030084 4-PYRIDYLAMIDOXIME N'-Hydroxypyridine-4-carboximideamide 4-Amidoxime-pyridine 4-Pyridylamidoxime ,97% 4-Pyridylamide oxime 1,4-Dihydropyridin-4-ylidene(nitroso)methanamine pyridine-4-carboxamidoxime 4-(-1-Aminohydroxyimino-methyl)pyridine (E)-N'-hydroxyisonicotinimidamide N-hydroxyisoamide isonicotinamidoxime N-Hydroxyisonicotinimidamide 1594-57-6 Pyridines Heterocyclic Building Blocks Building Blocks C6 Heterocycles pharmacetical Building Blocks Chemical Synthesis Heterocyclic Building Blocks Pyridines C6