4-Amino-3-hydroxy pyridine
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- $17.78 - $2981.85
- Product name: 4-Amino-3-hydroxy pyridine
- CAS: 52334-53-9
- MF: C5H6N2O
- MW: 110.11
- EINECS:
- MDL Number:MFCD01941262
- Synonyms:4-Amino-3-pyridinol hydrochloride;3-HYDROXY-4-AMINOPYRIDINE;4-Amino-pyridin-3-ol HBr;4-Aminopyridin-3-ol hydrochloride;3-Pyridinol, 4-amino-;4-Aminopyridin-3-ol hydrochloride, 3-Hydroxypyridin-4-amine hydrochloride;4-AMino-3-pyridinol;4-AMINO-PYRIDIN-3-OL
66 prices
Selected condition：
Brand
- aablocks
- Abosyn
- ACHEMBLOCK
- Activate Scientific
- Alichem
- Ambeed
- Atlantic Research Chemicals
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Labseeker
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TRC
Package
- 50mg
- 100mg
- 250mg
- 500mg
- 1g
- 1.00g
- 2g
- 2.5g
- 5.00g
- 5g
- 10.00g
- 10g
- 25g
- 100g
- 5gm:
- Manufactureraablocks
- Product numberAA003KMS
- Product description4-Amino-3-pyridinol 97%
- Packaging250mg
- Price$27
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003KMS
- Product description4-Amino-3-pyridinol 97%
- Packaging1g
- Price$46
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003KMS
- Product description4-Amino-3-pyridinol 97%
- Packaging5g
- Price$110
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003KMS
- Product description4-Amino-3-pyridinol 97%
- Packaging10g
- Price$211
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003KMS
- Product description4-Amino-3-pyridinol 97%
- Packaging25g
- Price$491
- Updated2026-05-28
- Buy
- ManufacturerAbosyn
- Product number61-0473
- Product description4-aminopyridin-3-ol 95-98%
- Packaging1g
- Price$650
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberO30556
- Product description4-aminopyridin-3-ol 95%
- Packaging25G
- Price$845
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberO30556
- Product description4-aminopyridin-3-ol 95%
- Packaging5G
- Price$190
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS30589
- Product description4-Amino-3-hydroxypyridine 97%
- Packaging1g
- Price$111
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS30589
- Product description4-Amino-3-hydroxypyridine 97%
- Packaging25g
- Price$1292
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS30589
- Product description4-Amino-3-hydroxypyridine 97%
- Packaging5g
- Price$368
- Updated2026-06-04
- Buy
- ManufacturerAlichem
- Product number52334539
- Product description4-Amino-3-hydroxypyridine
- Packaging250mg
- Price$1078
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number52334539
- Product description4-Amino-3-hydroxypyridine
- Packaging1g
- Price$2981.85
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170692
- Product description4-Aminopyridin-3-ol 97%
- Packaging25g
- Price$1080
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170692
- Product description4-Aminopyridin-3-ol 97%
- Packaging5g
- Price$338
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA170692
- Product description4-Aminopyridin-3-ol 97%
- Packaging10g
- Price$569
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003KMS | 4-Amino-3-pyridinol 97% | 250mg | $27 | 2026-05-28 | Buy |
| aablocks | AA003KMS | 4-Amino-3-pyridinol 97% | 1g | $46 | 2026-05-28 | Buy |
| aablocks | AA003KMS | 4-Amino-3-pyridinol 97% | 5g | $110 | 2026-05-28 | Buy |
| aablocks | AA003KMS | 4-Amino-3-pyridinol 97% | 10g | $211 | 2026-05-28 | Buy |
| aablocks | AA003KMS | 4-Amino-3-pyridinol 97% | 25g | $491 | 2026-05-28 | Buy |
| Abosyn | 61-0473 | 4-aminopyridin-3-ol 95-98% | 1g | $650 | 2021-12-16 | Buy |
| ACHEMBLOCK | O30556 | 4-aminopyridin-3-ol 95% | 25G | $845 | 2026-05-27 | Buy |
| ACHEMBLOCK | O30556 | 4-aminopyridin-3-ol 95% | 5G | $190 | 2026-05-27 | Buy |
| Activate Scientific | AS30589 | 4-Amino-3-hydroxypyridine 97% | 1g | $111 | 2026-06-04 | Buy |
| Activate Scientific | AS30589 | 4-Amino-3-hydroxypyridine 97% | 25g | $1292 | 2026-06-04 | Buy |
| Activate Scientific | AS30589 | 4-Amino-3-hydroxypyridine 97% | 5g | $368 | 2026-06-04 | Buy |
| Alichem | 52334539 | 4-Amino-3-hydroxypyridine | 250mg | $1078 | 2021-12-16 | Buy |
| Alichem | 52334539 | 4-Amino-3-hydroxypyridine | 1g | $2981.85 | 2021-12-16 | Buy |
| Ambeed | A170692 | 4-Aminopyridin-3-ol 97% | 25g | $1080 | 2021-12-16 | Buy |
| Ambeed | A170692 | 4-Aminopyridin-3-ol 97% | 5g | $338 | 2021-12-16 | Buy |
| Ambeed | A170692 | 4-Aminopyridin-3-ol 97% | 10g | $569 | 2021-12-16 | Buy |
Properties
Melting point :222-223°C
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
pka :10.78±0.12(Predicted)
form :Solid
color :White to light brown
InChI :1S/C5H6N2O.ClH/c6-4-1-2-7-3-5(4)8;/h1-3,8H,(H2,6,7);1H
InChIKey :KBMSTKGEAGODPN-UHFFFAOYSA-N
SMILES :Cl.Nc1ccncc1O
CAS DataBase Reference :52334-53-9(CAS DataBase Reference)
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
pka :10.78±0.12(Predicted)
form :Solid
color :White to light brown
InChI :1S/C5H6N2O.ClH/c6-4-1-2-7-3-5(4)8;/h1-3,8H,(H2,6,7);1H
InChIKey :KBMSTKGEAGODPN-UHFFFAOYSA-N
SMILES :Cl.Nc1ccncc1O
CAS DataBase Reference :52334-53-9(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||
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Description
4-Amino-3-hydroxypyridine is a hydroxylated impurity as well as a metabolite of the potassium channel blocker Fampridine (D113500).Related product price
-
5-Amino-2-hydroxypyridine
$496.54 -
2-Amino-3-hydroxypyridine
$6.35-1880 -
3-Amino-2-pyridinol
$8-1953
Suppliers and manufacturers
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.
J & K SCIENTIFIC LTD.
PharmaBlock Sciences (Nanjing),Inc.
Wuhan Chemwish Technology Co., Ltd
Capot Chemical Co., Ltd
Pure Chemistry Scientific Inc.
Adamas Reagent, Ltd.
Shanghai Hanhong Scientific Co.,Ltd.
Chemsky（shanghai）International Co.,Ltd.
Shanghai Ennopharm Co., Ltd.