33631-02-6

33631-02-6 structure

Name: 3,4-Diamino-2-hydroxypyridine
Chemical Name: 3,4-Diamino-2-hydroxypyridine
CAS Number: 33631-02-6
Molecular Formula: C₅H₇N₃O
Molecular Weight: 125.12900
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
Create Date: 2018-04-03 08:00:00
Modify Date: 2024-01-02 22:11:38

Name	3,4-Diamino-2-hydroxypyridine
Synonyms	3,4-DIAMINOPYRIDIN-2-OL 4-diaMino 3,4-Diamino-2-hydroxypyridin 3,4-Diamino-1H-pyridin-2-one 3,4-Diamino-2-pyridinol

Hazard Codes	Xi: Irritant;
HS Code	2933399090

88511-57-3

~83%

33631-02-6

Literature: Boehringer Ingelheim Pharma GmbH Co. KG Patent: US2005/20574 A1, 2005 ; Location in patent: Page/Page column 16 ;

1681-37-4

33631-02-6

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 68, p. 1013,1024

3243-24-1

33631-02-6

2770-01-6

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 68, p. 1013,1024

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%