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ChemicalBook >> CAS DataBase List >> 2-Hydroxyisonicotinic acid

2-Hydroxyisonicotinic acid

2-Hydroxyisonicotinic acid price.
  • $5 - $1646.4
  • Product name: 2-Hydroxyisonicotinic acid
  • CAS: 22282-72-0
  • MF: C6H5NO3
  • MW: 139.11
  • EINECS:947-323-1
  • MDL Number:MFCD01318566
  • Synonyms:2-Hydroxyisonicotini;4-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-;2-HYDROXYISONICOTINIC ACID;2-HYDROXYPYRIDINE-4-CARBOXYLIC ACID;2-HYDROXY-4-PYRIDINECARBOXYLIC ACID;RARECHEM AL BO 2291;4-CARBOXY-2(1H)-PYRIDINONE;1,2-Dihydro-2-oxopyridine-4-carboxylic acid
Price71 Properties Safety Information Description
71 prices
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  • aablocks
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  • Advanced Chemicals Intermediat
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  • AK Scientific
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  • Ambeed
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  • 1gm:
  • Manufactureraablocks
  • Product numberAA0033A1
  • Product description2-Hydroxyisonicotinic acid 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033A1
  • Product description2-Hydroxyisonicotinic acid 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033A1
  • Product description2-Hydroxyisonicotinic acid >97%
  • Packaging25g
  • Price$17
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033A1
  • Product description2-Hydroxyisonicotinic acid >97%
  • Packaging10g
  • Price$15
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033A1
  • Product description2-Hydroxyisonicotinic acid 97%
  • Packaging100g
  • Price$50
  • Updated2026-05-28
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  • ManufacturerAcints
  • Product numberACI-BNW-01164
  • Product description2-hydroxyisonicotinic acid 95%
  • Packaging100g
  • Price$285
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-01164
  • Product description2-hydroxyisonicotinic acid 95%
  • Packaging100g
  • Price$285
  • Updated2026-05-19
  • Buy
  • ManufacturerAHH
  • Product numberMT-15551
  • Product description2-Hydroxy-4-pyridinecarboxylic acid 97%
  • Packaging50g
  • Price$635
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ98754
  • Product description2-Hydroxyisonicotinic acid 95%
  • Packaging100g
  • Price$58
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberR158
  • Product description2-Hydroxyisonicotinic acid 98%
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberR158
  • Product description2-Hydroxyisonicotinic acid 98%
  • Packaging100g
  • Price$77
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98754
  • Product description2-Hydroxyisonicotinic acid 95%
  • Packaging25g
  • Price$19
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberR158
  • Product description2-Hydroxyisonicotinic acid 98%
  • Packaging25g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ98754
  • Product description2-Hydroxyisonicotinic acid 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number22282720
  • Product description2-Hydroxy-4-pyridinecarboxylicacid
  • Packaging250mg
  • Price$652.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number22282720
  • Product description2-Hydroxy-4-pyridinecarboxylicacid
  • Packaging500mg
  • Price$1058.4
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033A1 2-Hydroxyisonicotinic acid 97% 1g $8 2026-05-28 Buy
aablocks AA0033A1 2-Hydroxyisonicotinic acid 97% 5g $10 2026-05-28 Buy
aablocks AA0033A1 2-Hydroxyisonicotinic acid >97% 25g $17 2026-05-28 Buy
aablocks AA0033A1 2-Hydroxyisonicotinic acid >97% 10g $15 2026-05-28 Buy
aablocks AA0033A1 2-Hydroxyisonicotinic acid 97% 100g $50 2026-05-28 Buy
Acints ACI-BNW-01164 2-hydroxyisonicotinic acid 95% 100g $285 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-01164 2-hydroxyisonicotinic acid 95% 100g $285 2026-05-19 Buy
AHH MT-15551 2-Hydroxy-4-pyridinecarboxylic acid 97% 50g $635 2026-05-26 Buy
AK Scientific J98754 2-Hydroxyisonicotinic acid 95% 100g $58 2026-06-04 Buy
AK Scientific R158 2-Hydroxyisonicotinic acid 98% 5g $16 2026-06-04 Buy
AK Scientific R158 2-Hydroxyisonicotinic acid 98% 100g $77 2026-06-04 Buy
AK Scientific J98754 2-Hydroxyisonicotinic acid 95% 25g $19 2026-06-04 Buy
AK Scientific R158 2-Hydroxyisonicotinic acid 98% 25g $25 2026-06-04 Buy
AK Scientific J98754 2-Hydroxyisonicotinic acid 95% 5g $12 2026-06-04 Buy
Alichem 22282720 2-Hydroxy-4-pyridinecarboxylicacid 250mg $652.8 2021-12-16 Buy
Alichem 22282720 2-Hydroxy-4-pyridinecarboxylicacid 500mg $1058.4 2021-12-16 Buy
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Properties

Melting point :300
Boiling point :384.0±42.0 °C(Predicted)
Density :1.451±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
form :Solid
pka :2+-.0.20(Predicted)
color :White to Orange to Green
InChI :InChI=1S/C6H5NO3/c8-5-3-4(6(9)10)1-2-7-5/h1-3H,(H,7,8)(H,9,10)
InChIKey :BXHCJLRTXPHUGH-UHFFFAOYSA-N
SMILES :C1(=O)NC=CC(C(O)=O)=C1
CAS DataBase Reference :22282-72-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Used in the synthesis of selective inhibitors of neuropeptide Y Y5 inhibiting food intake. Also used in the optimization of p-subsite residues of HIV protease inhibitors.

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Suppliers and manufacturers

Nantong Flying Pharmtech Co., Ltd. Wuhan EnTai Technology Development Co,.Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. future industrial shanghai co., ltd Alfa Aesar Energy Chemical Wuhan Chemwish Technology Co., Ltd Capot Chemical Co., Ltd