1849-55-4

Basic information

• Product Name: 3-Hydroxypyridine-2-carboxaldehyde
• Synonyms: IFLAB-BB F1957-0037;3-HYDROXY-PYRIDINE-2-CARBALDEHYDE;3-HYDROXYPYRIDINE-2-CARBOXALDEHYDE;2-FORMYL-3-HYDROXYPYRIDINE;3-Hydroxypicolinaldehyde;3-Hydroxypicolinaldehyde, 2-Formyl-3-hydroxypyridine;2-Pyridinecarboxaldehyde, 3-hydroxy-;3-Hydroxy-2-pyridinecarbaldehyde
• CAS NO: 1849-55-4
• Molecular Formula: C₆H₅NO₂
• Molecular Weight: 123.11
• EINECS: -0
• Product Categories: pharmacetical;Aldehydes;Pyridines;Pyridine
• Mol File: 1849-55-4.mol

Chemical Properties

• Melting Point: 80-82°C (subl.)
• Boiling Point: 96-100°C/30mm
• Flash Point: 130.6 °C
• Appearance: /
• Density: 1.327 g/cm³
• Vapor Pressure: 0.00106mmHg at 25°C
• Refractive Index: 1.629
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: pK1:3.40(＋1);pK2:6.95(OH)(20°C)
• CAS DataBase Reference: 3-Hydroxypyridine-2-carboxaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Hydroxypyridine-2-carboxaldehyde(1849-55-4)
• EPA Substance Registry System: 3-Hydroxypyridine-2-carboxaldehyde(1849-55-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• HazardClass: IRRITANT
• Hazardous Substances Data: 1849-55-4(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
3-Hydroxypyridine-2-carboxaldehyde serves as a key intermediate in the synthesis of various pharmaceutical compounds. It is particularly utilized in the production of antihistamines and antifungal agents, contributing to the development of medications that address a range of health conditions.
Used in Agrochemical Production:
Beyond its pharmaceutical applications, 3-Hydroxypyridine-2-carboxaldehyde also functions as a building block in the creation of agrochemicals. Its role in this industry is vital for the synthesis of products that protect crops and enhance agricultural yields.
Used in Specialty Chemicals:
3-Hydroxypyridine-2-carboxaldehyde's versatility extends to other specialty chemical applications, where it is employed to produce a variety of specialized products that cater to unique industrial needs.

InChI:InChI=1/C6H5NO2/c8-4-5-6(9)2-1-3-7-5/h1-4,9H

Upstream product

• 14047-53-1 3-hydroxy-2-hydroxymethylpyridine 

Downstream Products

• 3814-79-7 3-hydroxypyridine-2-carboxaldehyde thiosemicarbazone 
• 74686-57-0 3-hydroxy-2-pyridinealdoxime 
• 1350321-08-2 C₁₈H₁₄N₄O 
• 1431151-71-1 (E)-2-(((3,5-bis(trifluoromethyl)phenyl)imino)methyl)pyridin-3-ol 
• 1431152-24-7 3-((3,5-bis(trifluoromethyl)phenyl)amino)-N,N-diethyl-2,3-dihydrofuro[3,2-b]pyridine-2-carboxamide 
• 19403-80-6 N-(1-phenylethyl)salicylaldimine 

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