3,4-Diamino-2-hydroxypyridine

Modify Date: 2025-09-10 09:30:33

3,4-Diamino-2-hydroxypyridine Structure
3,4-Diamino-2-hydroxypyridine structure
Common Name 3,4-Diamino-2-hydroxypyridine
CAS Number 33631-02-6 Molecular Weight 125.12900
Density 1.46g/cm3 Boiling Point 545.7ºC at 760mmHg
Molecular Formula C5H7N3O Melting Point N/A
MSDS N/A Flash Point 283.8ºC

 Names

Name 3,4-Diamino-2-hydroxypyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.46g/cm3
Boiling Point 545.7ºC at 760mmHg
Molecular Formula C5H7N3O
Molecular Weight 125.12900
Flash Point 283.8ºC
Exact Mass 125.05900
PSA 85.16000
LogP 1.11400
Index of Refraction 1.493
InChIKey BHTKBUHNIZPKSG-UHFFFAOYSA-N
SMILES Nc1cc[nH]c(=O)c1N

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933399090

 Synthetic Route

~83%

3,4-Diamino-2-hydroxypyridine Structure

3,4-Diamino-2-h...

CAS#:33631-02-6

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

~%

3,4-Diamino-2-hydroxypyridine Structure

3,4-Diamino-2-h...

CAS#:33631-02-6

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

~%

3,4-Diamino-2-hydroxypyridine Structure

3,4-Diamino-2-h...

CAS#:33631-02-6

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

 Customs

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%

 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
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here




Get all suppliers and price by the below link:

3,4-Diamino-2-hydroxypyridine suppliers

3,4-Diamino-2-hydroxypyridine price