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4-Amino-3-hydroxypyridine Sulfate

4-Amino-3-hydroxypyridine Sulfate structure

CAS No.: 100130-15-2

Chemical Name:: 4-Amino-3-hydroxypyridine Sulfate

Synonyms: 3-sulfooxy-[4]pyridylamine;4-Amino-3-pyridinol sulfate;4-AMino-3-hydroxypyridine Sulfate;3-Pyridinol, 4-amino-, 3-(hydrogen sulfate);4-imino-1,4-dihydropyridin-3-ylhydrogensulfate

CBNumber:: CB62523413

Molecular Formula:: C5H6N2O4S

Molecular Weight:: 190.18

MDL Number:: MFCD20697461

MOL File:: 100130-15-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:58:38

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4-Amino-3-hydroxypyridine Sulfate Properties

Melting point	>155°C (dec.)
Density	1.713±0.06 g/cm3(Predicted)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	DMF (Slightly), DMSO (Slightly), Methanol (Very Slightly)
form	Solid
pka	-6.10±0.18(Predicted)
color	Light Brown to Brown
FDA UNII	G2432XF5PX

4-Amino-3-hydroxypyridine Sulfate price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-A611835-50MG	4-Amino-3-hydroxypyridine Sulfate	100130-15-2	50mg	$215	2026-06-03	Buy
TRC	TRC-A611835-500MG	4-Amino-3-hydroxypyridine Sulfate	100130-15-2	500mg	$873	2026-06-03	Buy
TRC	TRC-A611835-1G	4-Amino-3-hydroxypyridine Sulfate	100130-15-2	1g	$1590	2026-06-03	Buy
aablocks	AA008W20	4-Amino-3-hydroxypyridine Sulfate	100130-15-2	50mg	$292	2026-05-28	Buy
aablocks	AA008W20	4-Amino-3-hydroxypyridine Sulfate	100130-15-2	500mg	$819	2026-05-28	Buy

Product number	Packaging	Price	Buy
TRC-A611835-50MG	50mg	$215	Buy
TRC-A611835-500MG	500mg	$873	Buy
TRC-A611835-1G	1g	$1590	Buy
AA008W20	50mg	$292	Buy
AA008W20	500mg	$819	Buy

4-Amino-3-hydroxypyridine Sulfate Chemical Properties, Uses, Production

Uses

4-Amino-3-hydroxypyridine Sulfate is a sulfate conjugate of aminopyridines used to improve impairments of patients with a demyelinating condition, such as multiple sclerosis (MS).

Definition

ChEBI: 3-Hydroxy-4-aminopyridine sulfate is a sulfur molecular entity.

4-Amino-3-hydroxypyridine Sulfate Preparation Products And Raw materials

Raw materials

Preparation Products

4-Amino-3-hydroxypyridine Sulfate Suppliers

Global Suppliers ( 15)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8039	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20000	58
Chemwill Asia Co.,Ltd.	86-21-51086038	chemwill_asia@126.com	CHINA	23861	58
Energy Chemical	400-0056266	marketing1@energy-chemical.com	China	44928	58
Baoji Didu Pharmaceutical and Chemical Co., Ltd	029-029-81148929 17792602132	1103@dideu.com	China	10000	58
LGC Science (Shanghai) Ltd.	17717235263 17717235263	offer.de@lgcgroup.com	China	38135	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Shanghai Hanhong Scientific Co.,Ltd.	64
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Alfa Chemistry	58
Chemwill Asia Co.,Ltd.	58
Energy Chemical	58
Baoji Didu Pharmaceutical and Chemical Co., Ltd	58
LGC Science (Shanghai) Ltd.	58

3-sulfooxy-[4]pyridylamine 4-AMino-3-hydroxypyridine Sulfate 4-Amino-3-pyridinol sulfate 3-Pyridinol, 4-amino-, 3-(hydrogen sulfate) 4-imino-1,4-dihydropyridin-3-ylhydrogensulfate 100130-15-2 Heterocycles Intermediates Sulfur & Selenium Compounds Amines, Aromatics, Heterocycles, Intermediates, Sulfur & Selenium Compounds Amines Aromatics