2-Hydroxypyridine
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- $6 - $2031.7
- Product name: 2-Hydroxypyridine
- CAS: 142-08-5
- MF: C5H5NO
- MW: 95.1
- EINECS:205-520-3
- MDL Number:MFCD00006268
- Synonyms:1-Hydroxy-2-pyridine;alpha-Pyridone;Pyridone-2;AURORA KA-3075;A-PYRIDONE;TIMTEC-BB SBB004392;a-Hydroxypyridine;1,2-dihydro-2-oxopyridine
83 prices
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Brand
- aablocks
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Chem-Impex
- ChemScene
- Frontier Specialty Chemicals
- Labseeker
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
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- TCI Chemical
- Thermo Scientific Chemicals
- Usbiological
Package
- 100mg
- 5g
- 1g
- y0001256
- 10g
- 25g
- 25.00g
- 50g
- 100.00g
- 0.1kg
- 100g
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- 0.25kg
- 500.00g
- 0.5kg
- 500g
- 1000g
- 1kg
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- 2.5kg
- 5KG
- 5 g
- 15 mg
- Manufactureraablocks
- Product numberAA00HW7B
- Product description2-Hydroxypyridine 98%
- Packaging10g
- Price$8
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HW7B
- Product description2-Hydroxypyridine 98%
- Packaging25g
- Price$10
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HW7B
- Product description2-Hydroxypyridine 98%
- Packaging100g
- Price$23
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HW7B
- Product description2-Hydroxypyridine 98%
- Packaging1kg
- Price$124
- Updated2026-05-29
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- Manufactureraablocks
- Product numberAA00HW7B
- Product description2-Hydroxypyridine 98%
- Packaging500g
- Price$69
- Updated2026-05-29
- Buy
- ManufacturerActivate Scientific
- Product numberAS7048
- Product description2-Hydroxypyridine 97%
- Packaging5g
- Price$23
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS7048
- Product description2-Hydroxypyridine 97%
- Packaging100g
- Price$96
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS7048
- Product description2-Hydroxypyridine 97%
- Packaging25g
- Price$37
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-15548
- Product description2-Hydroxypyridine 98%
- Packaging1000g
- Price$398
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberD613
- Product description2-Hydroxypyridine 99%(HPLC)
- Packaging100g
- Price$67
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberD613
- Product description2-Hydroxypyridine 99%(HPLC)
- Packaging500g
- Price$214
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ90196
- Product description2-Hydroxypyridine 98%
- Packaging500g
- Price$156
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ90196
- Product description2-Hydroxypyridine 98%
- Packaging100g
- Price$50
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberD613
- Product description2-Hydroxypyridine
- Packaging100g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberD613
- Product description2-Hydroxypyridine 99%(HPLC)
- Packaging5g
- Price$18
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberD613
- Product description2-Hydroxypyridine 99%(HPLC)
- Packaging25g
- Price$27
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00HW7B | 2-Hydroxypyridine 98% | 10g | $8 | 2026-05-29 | Buy |
| aablocks | AA00HW7B | 2-Hydroxypyridine 98% | 25g | $10 | 2026-05-29 | Buy |
| aablocks | AA00HW7B | 2-Hydroxypyridine 98% | 100g | $23 | 2026-05-29 | Buy |
| aablocks | AA00HW7B | 2-Hydroxypyridine 98% | 1kg | $124 | 2026-05-29 | Buy |
| aablocks | AA00HW7B | 2-Hydroxypyridine 98% | 500g | $69 | 2026-05-29 | Buy |
| Activate Scientific | AS7048 | 2-Hydroxypyridine 97% | 5g | $23 | 2026-06-04 | Buy |
| Activate Scientific | AS7048 | 2-Hydroxypyridine 97% | 100g | $96 | 2026-06-04 | Buy |
| Activate Scientific | AS7048 | 2-Hydroxypyridine 97% | 25g | $37 | 2026-06-04 | Buy |
| AHH | MT-15548 | 2-Hydroxypyridine 98% | 1000g | $398 | 2021-12-16 | Buy |
| AK Scientific | D613 | 2-Hydroxypyridine 99%(HPLC) | 100g | $67 | 2026-06-04 | Buy |
| AK Scientific | D613 | 2-Hydroxypyridine 99%(HPLC) | 500g | $214 | 2026-06-04 | Buy |
| AK Scientific | J90196 | 2-Hydroxypyridine 98% | 500g | $156 | 2026-06-04 | Buy |
| AK Scientific | J90196 | 2-Hydroxypyridine 98% | 100g | $50 | 2026-06-04 | Buy |
| AK Scientific | D613 | 2-Hydroxypyridine | 100g | $54 | 2021-12-16 | Buy |
| AK Scientific | D613 | 2-Hydroxypyridine 99%(HPLC) | 5g | $18 | 2026-06-04 | Buy |
| AK Scientific | D613 | 2-Hydroxypyridine 99%(HPLC) | 25g | $27 | 2026-06-04 | Buy |
Properties
Melting point :105-107 °C (lit.)
Boiling point :280-281 °C (lit.)
Density :1.39
refractive index :1.5939 (estimate)
Flash point :210 °C
storage temp. :Sealed in dry,Room Temperature
solubility :450g/l
pka :0.75(at 20℃)
form :Liquid
color :Colorless to yellow to brown, darken on storage with no loss of purity
Water Solubility :Soluble in water 450 g/L @ 20°C and ethanol, slightly soluble in benzene and ether.
BRN :105786
InChI :1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)
InChIKey :UBQKCCHYAOITMY-UHFFFAOYSA-N
SMILES :Oc1ccccn1
LogP :-0.593 (est)
CAS DataBase Reference :142-08-5(CAS DataBase Reference)
NIST Chemistry Reference :2(1H)-Pyridinone(142-08-5)
EPA Substance Registry System :2(1H)-Pyridinone (142-08-5)
Boiling point :280-281 °C (lit.)
Density :1.39
refractive index :1.5939 (estimate)
Flash point :210 °C
storage temp. :Sealed in dry,Room Temperature
solubility :450g/l
pka :0.75(at 20℃)
form :Liquid
color :Colorless to yellow to brown, darken on storage with no loss of purity
Water Solubility :Soluble in water 450 g/L @ 20°C and ethanol, slightly soluble in benzene and ether.
BRN :105786
InChI :1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)
InChIKey :UBQKCCHYAOITMY-UHFFFAOYSA-N
SMILES :Oc1ccccn1
LogP :-0.593 (est)
CAS DataBase Reference :142-08-5(CAS DataBase Reference)
NIST Chemistry Reference :2(1H)-Pyridinone(142-08-5)
EPA Substance Registry System :2(1H)-Pyridinone (142-08-5)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
2-Hydroxypyridine is a bifunctional catalyst for a wide variety of acylation reactions, catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate. It is used in peptide synthesis.More related product prices
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Suppliers and manufacturers
JINING XINHE CHEMICAL CO., LTD
Beijing Wisdom Chemicals Co., Ltd.
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai Zheyan Biotech Co., Ltd.
Standardpharm Co. Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
2-Hydroxypyridine
CAS:142-08-5
