2-Amino-5-hydroxypyridine
- CAS No.
- 55717-46-9
- Chemical Name:
- 2-Amino-5-hydroxypyridine
- Synonyms
- 2-AMino-5-pyridinol;IFLAB-BB F1921-0034;2-aminopyridin-5-ol;6-Amino-3-pyridinol;6-AMINO-PYRIDIN-3-OL;3-Pyridinol, 6-amino-;6-AMINO-3-HYOXYPYRIDINE;5-Hydroxy-2-pyridinamine;2-amino-5-hydroxypryidine;2-AMINO-5-HYDROXYPYRIDINE
- CBNumber:
- CB4457220
- Molecular Formula:
- C5H6N2O
- Molecular Weight:
- 110.11
- MDL Number:
- MFCD03541056
- MOL File:
- 55717-46-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2-Amino-5-hydroxypyridine | A612485 | 10mg | $45 |
| 2-Amino-5-hydroxypyridine | FA07675 | 1g | $340 |
| 2-Amino-5-hydroxypyridine | FA07675 | 2g | $600 |
| 6-AMINO-3-HYOXYPYRIDINE 95.00% | CHM0012998 | 1G | $734.67 |
| 6-AMINO-3-HYOXYPYRIDINE 95.00% | CHM0012998 | 5G | $1487.14 |
| More product size | |||
| Melting point | 116-117 °C(Solv: methanol (67-56-1); benzene (71-43-2)) |
|---|---|
| Boiling point | 447.4±30.0 °C(Predicted) |
| Density | 1.320±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Powder |
| pka | 10.47±0.10(Predicted) |
| Appearance | Gray to black Solid |
| InChI | InChI=1S/C5H6N2O/c6-5-2-1-4(8)3-7-5/h1-3,8H,(H2,6,7) |
| InChIKey | ZTWYBFHLUJUUDX-UHFFFAOYSA-N |
| SMILES | C1=NC(N)=CC=C1O |
| CAS DataBase Reference | 55717-46-9(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-36-22 |
| Safety Statements | 26-36/37/39 |
| HS Code | 2933399990 |
2-Amino-5-hydroxypyridine price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | A612485 | 2-Amino-5-hydroxypyridine | 55717-46-9 | 10mg | $45 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA07675 | 2-Amino-5-hydroxypyridine | 55717-46-9 | 1g | $340 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FA07675 | 2-Amino-5-hydroxypyridine | 55717-46-9 | 2g | $600 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012998 | 6-AMINO-3-HYOXYPYRIDINE 95.00% | 55717-46-9 | 1G | $734.67 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012998 | 6-AMINO-3-HYOXYPYRIDINE 95.00% | 55717-46-9 | 5G | $1487.14 | 2021-12-16 | Buy |
2-Amino-5-hydroxypyridine Chemical Properties,Uses,Production
Chemical Properties
2-Amino-5-hydroxypyridine is Light yellow Cryst
Uses
2-Amino-5-hydroxypyridine is a substituted pyridine used as an efficient antioxidant in human low density lipoproteins.
Synthesis
96166-00-6
55717-46-9
The general procedure for the synthesis of 2-amino-5-hydroxypyridine from 5-(benzyloxy)pyridin-2-amine was as follows: 2-amino-5-benzyloxypyridine, ethanol (217 g) and a toluene solution (331 g) of 10% Pd/C (2.28 g, 53% moisture content) were added to an autoclave and the reaction was carried out at 25 °C. During the reaction, hydrogen was introduced into the autoclave, maintaining an absolute pressure of 0.2 MPa, and the reaction lasted for several hours. Upon completion of the reaction, the Pd/C catalyst was removed by filtration and the residue was washed with ethanol (76 g). The filtrate was dried under reduced pressure to give 2-amino-5-hydroxypyridine (25.6 g, 0.23 mol) in 92% yield.
References
[1] Patent: JP2017/48131, 2017, A. Location in patent: Paragraph 0124
2-Amino-5-hydroxypyridine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Sense Chemicals (Shanghai) Co., Ltd. | +86-21-52751036; +8613818977689 | david.dai@sensechemicals.com | China | 225 | 58 |
| Nanjing New Thinking Chem Co.,Ltd | +8615896017193 | nanjingxinsi@163.com | China | 217 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29833 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10405 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
View Lastest Price from 2-Amino-5-hydroxypyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 2-Amino-5-hydroxypyridine
55717-46-9
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-09-25 | 2-Amino-5-hydroxypyridine
55717-46-9
|
US $6.00-0.90 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2021-07-02 | 2-aMinopyridin-5-ol
55717-46-9
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 2-Amino-5-hydroxypyridine
55717-46-9
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 2-Amino-5-hydroxypyridine
55717-46-9
- US $6.00-0.90 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-aMinopyridin-5-ol
55717-46-9
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
