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ChemicalBook >> CAS DataBase List >> 2,5-Dihydroxypyridine

2,5-Dihydroxypyridine

2,5-Dihydroxypyridine price.
  • $11 - $4123.35
  • Product name: 2,5-Dihydroxypyridine
  • CAS: 5154-01-8
  • MF: C5H5NO2
  • MW: 111.1
  • EINECS:
  • MDL Number:MFCD00234075
  • Synonyms:2,5-PYRIDINEDIOL;5-HYDROXY-2-PYRIDONE;6-Hydroxy-3-pyridinol;2,5-Pyridinediol 5-Hydroxy-2-pyridone 6-Hydroxy-3-pyridinol;5-Hydroxypyridin-2(1H);NSC 224189;5-Hydroxypyridin-2(1H)-one;5-hydroxy-1H-pyridin-2-one
Price56 Properties Safety Information Description
56 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • ChemBridge Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • SynQuest Laboratories
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Package
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  • 100g
  • Manufactureraablocks
  • Product numberAA00DE33
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging100mg
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE33
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging250mg
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE33
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DE33
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging5g
  • Price$61
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS84320
  • Product description5-hydroxy-1,2-dihydropyridin-2-one 97%
  • Packaging5G
  • Price$100
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS84320
  • Product description5-hydroxy-1,2-dihydropyridin-2-one 97%
  • Packaging25G
  • Price$395
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS41371
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging5g
  • Price$138
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS41371
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging1g
  • Price$47
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS41371
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging25g
  • Price$517
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ4821
  • Product description5-Hydroxypyridin-2(1H)-one
  • Packaging250mg
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number5154018
  • Product description2,5-Dihydroxypyridine
  • Packaging5g
  • Price$435.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number5154018
  • Product description2,5-Dihydroxypyridine
  • Packaging10g
  • Price$658.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA145230
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging10g
  • Price$585
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA145230
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging25g
  • Price$1404
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA145230
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging5g
  • Price$343
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA145230
  • Product description5-Hydroxypyridin-2(1H)-one 98%
  • Packaging1g
  • Price$104
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DE33 5-Hydroxypyridin-2(1H)-one 98% 100mg $11 2026-05-28 Buy
aablocks AA00DE33 5-Hydroxypyridin-2(1H)-one 98% 250mg $13 2026-05-28 Buy
aablocks AA00DE33 5-Hydroxypyridin-2(1H)-one 98% 1g $19 2026-05-28 Buy
aablocks AA00DE33 5-Hydroxypyridin-2(1H)-one 98% 5g $61 2026-05-28 Buy
ACHEMBLOCK S84320 5-hydroxy-1,2-dihydropyridin-2-one 97% 5G $100 2026-05-27 Buy
ACHEMBLOCK S84320 5-hydroxy-1,2-dihydropyridin-2-one 97% 25G $395 2026-05-27 Buy
Activate Scientific AS41371 5-Hydroxypyridin-2(1H)-one 98% 5g $138 2026-06-04 Buy
Activate Scientific AS41371 5-Hydroxypyridin-2(1H)-one 98% 1g $47 2026-06-04 Buy
Activate Scientific AS41371 5-Hydroxypyridin-2(1H)-one 98% 25g $517 2026-06-04 Buy
AK Scientific Z4821 5-Hydroxypyridin-2(1H)-one 250mg $81 2021-12-16 Buy
Alichem 5154018 2,5-Dihydroxypyridine 5g $435.45 2021-12-16 Buy
Alichem 5154018 2,5-Dihydroxypyridine 10g $658.33 2021-12-16 Buy
Ambeed A145230 5-Hydroxypyridin-2(1H)-one 98% 10g $585 2021-12-16 Buy
Ambeed A145230 5-Hydroxypyridin-2(1H)-one 98% 25g $1404 2021-12-16 Buy
Ambeed A145230 5-Hydroxypyridin-2(1H)-one 98% 5g $343 2021-12-16 Buy
Ambeed A145230 5-Hydroxypyridin-2(1H)-one 98% 1g $104 2021-12-16 Buy
Next Last

Properties

Melting point :250-260°C
Boiling point :334℃
Density :1.379
Flash point :156℃
storage temp. :Inert atmosphere,Room Temperature
pka :8.51±0.10(Predicted)
Appearance :Off-white to gray Solid

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

5-Hydroxy-2-pyridone is a metabolite of Pyriproxyfen (P998850); a pyridine-based pesticide used against a variety of arthropoda, in particular to protect cotton crops against whitefly.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Alfa Aesar Capot Chemical Co., Ltd Hangzhou Sage Chemical Co., Ltd. Shanghai Keepontech Co.,Ltd Shanghai Raise Chemical Technology Co.,Ltd Hebei Summedchem Co.,Ltd Bide Pharmatech Ltd. Finetech Industry Limited Shanghai HuanChuan Industry Co.,Ltd.