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3-Hydroxypyridine-2-carboxaldehyde

3-Hydroxypyridine-2-carboxaldehyde Structure
3-Hydroxypyridine-2-carboxaldehyde structure
CAS No.
1849-55-4
Chemical Name:
3-Hydroxypyridine-2-carboxaldehyde
Synonyms
3-Hydroxypicolinaldehyde;IFLAB-BB F1957-0037;2-FORMYL-3-HYDROXYPYRIDINE;3-Hydroxy-2-pyridinecarbaldehyde;3-Hydroxy-pyridin-2-carbaldehyde;3-HYDROXY-PYRIDINE-2-CARBALDEHYDE;3-HYDROXYPYRIDINE-2-CARBOXALDEHYDE;3-Hydroxy-2-pyridinecarboxaldehyde;2-Pyridinecarboxaldehyde, 3-hydroxy-;3-Hydroxypicolinaldehyde, 2-Formyl-3-hydroxypyridine
CBNumber:
CB4164346
Molecular Formula:
C6H5NO2
Molecular Weight:
123.11
MDL Number:
MFCD06245505
MOL File:
1849-55-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-08-25 20:17:46
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3-Hydroxypyridine-2-carboxaldehyde Properties

Melting point 80-82°C (subl.)
Boiling point 96-100°C/30mm
Density 1.327±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka pK1:3.40(+1);pK2:6.95(OH)(20°C)
color Dark Brown
InChI InChI=1S/C6H5NO2/c8-4-5-6(9)2-1-3-7-5/h1-4,9H
InChIKey ICDSWZBXIZCMHR-UHFFFAOYSA-N
SMILES C1(C=O)=NC=CC=C1O
CAS DataBase Reference 1849-55-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P501-P260-P264-P280-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P405
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
HazardClass  IRRITANT
HS Code  2933399990

3-Hydroxypyridine-2-carboxaldehyde price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 279863 3-Hydroxypyridine-2-carboxaldehyde Asreported 1849-55-4 250mg $460 2026-06-03 Buy
Usbiological 279863 3-Hydroxypyridine-2-carboxaldehyde Asreported 1849-55-4 500mg $616 2026-06-03 Buy
Usbiological 279863 3-Hydroxypyridine-2-carboxaldehyde Asreported 1849-55-4 1g $799 2026-06-03 Buy
Usbiological 279863 3-Hydroxypyridine-2-carboxaldehyde Asreported 1849-55-4 2g $1154 2026-06-03 Buy
Usbiological 279863 3-Hydroxypyridine-2-carboxaldehyde Asreported 1849-55-4 5g $1770 2026-06-03 Buy
Product number Packaging Price Buy
279863 250mg $460 Buy
279863 500mg $616 Buy
279863 1g $799 Buy
279863 2g $1154 Buy
279863 5g $1770 Buy

3-Hydroxypyridine-2-carboxaldehyde Chemical Properties, Uses, Production

3-Hydroxypyridine-2-carboxaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Furo[3,2-b]pyridin-3-ol,2,3-dihydro-(9CI)

3-Hydroxypyridine-2-carboxaldehyde Suppliers

Global Suppliers ( 158)
Supplier Tel Email Country ProdList Advantage
Tianjin YongSheng Biotechnology Co., Ltd. 022-60987737 13512258274;13820956092 sales@immortalbio.com China 154 55
Shanghai Changer Pharmaceutical Technology Co. Ltd. 15921595598;15921595598 qd.yu@pharmachanger.com China 469 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 0311-89250318 13582355795 master@sjzsdyn.com China 2776 65
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Supplier Advantage
Tianjin YongSheng Biotechnology Co., Ltd. 55
Shanghai Changer Pharmaceutical Technology Co. Ltd. 58
J & K SCIENTIFIC LTD. 76
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Energy Chemical 61
Shijiazhuang Sdyano Fine Chemical Co., Ltd. 65
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Jia Xing Isenchem Co.,Ltd 66

View Latest Price from 3-Hydroxypyridine-2-carboxaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Hydroxy-2-pyridinecarbaldehyde pictures 2026-08-25 3-Hydroxy-2-pyridinecarbaldehyde
1849-55-4
 $3.90-5.90 1KG 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
3-Hydroxypyridine-2-carboxaldehyde pictures 2026-08-20 3-Hydroxypyridine-2-carboxaldehyde
1849-55-4
 $1.10 1g 99.00% 100 Tons Min Dideu Industries Group Limited
3-Hydroxypyridine-2-carboxaldehyde pictures 2026-03-20 3-Hydroxypyridine-2-carboxaldehyde
1849-55-4
 $10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd

3-Hydroxypyridine-2-carboxaldehyde Spectrum

3-Hydroxypyridine-2-carboxaldehyde(1849-55-4)1HNMR3-Hydroxypyridine-2-carboxaldehyde(1849-55-4)FT-IR

1849-55-4 (3-Hydroxypyridine-2-carboxaldehyde) Related Search:

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4-Pyridinecarboxaldehyde 3-Hydroxypicolinic acid 2-Hydroxynicotinaldehyde 4-Hydroxypyridine-3-carboxaldehyde 2-Hydroxy-5-formylpyridine
3-Hydroxy-pyridine-2-carboxylic acid methyl ester 3-Hydroxypicolinamide Formyl radical

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IFLAB-BB F1957-0037 3-HYDROXY-PYRIDINE-2-CARBALDEHYDE 3-HYDROXYPYRIDINE-2-CARBOXALDEHYDE 2-FORMYL-3-HYDROXYPYRIDINE 2-Pyridinecarboxaldehyde, 3-hydroxy- 3-Hydroxy-2-pyridinecarbaldehyde 3-Hydroxypicolinaldehyde 3-Hydroxypicolinaldehyde, 2-Formyl-3-hydroxypyridine 3-Hydroxypyridine-2-carboxaldehyde ISO 9001：2015 REACH 3-Hydroxy-2-pyridinecarboxaldehyde 3-Hydroxy-pyridin-2-carbaldehyde 1849-55-4 Pyridine pharmacetical Aldehydes Pyridines