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1849-55-4

1849-55-4

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1849-55-4 Usage

General Description

3-Hydroxypyridine-2-carboxaldehyde is a chemical compound with the molecular formula C6H5NO2. It is a derivative of pyridine and is also known by the abbreviation 3-HPA. It is widely used in the pharmaceutical industry as a key intermediate in the synthesis of various pharmaceutical compounds, including antihistamines and antifungal agents. It is also used as a building block in the production of agrochemicals and other specialty chemicals. 3-Hydroxypyridine-2-carboxaldehyde is a light yellow crystalline solid that is soluble in water and has a characteristic odor. It is important to handle this chemical with care and to follow proper safety protocols when working with it.

Check Digit Verification of cas no

The CAS Registry Mumber 1849-55-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,4 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1849-55:
(6*1)+(5*8)+(4*4)+(3*9)+(2*5)+(1*5)=104
104 % 10 = 4
So 1849-55-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H5NO2/c8-4-5-6(9)2-1-3-7-5/h1-4,9H

1849-55-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-hydroxypyridine-2-carbaldehyde

1.2 Other means of identification

Product number -
Other names 2-Formyl-3-hydroxypyridine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1849-55-4 SDS

1849-55-4Relevant articles and documents

Polymethylenedioxy bis(2-hydroxyiminomethylpyridinium) as in vitro reactivators of organophosphorous inhibited eel acetylcholinesterase

Demerseman, Pierre,Kiffer, Daniel,Debussche, Laurent,Lion, Claude,Royer, Rene,Sentenac-Roumanou, Henri

, p. 63 - 68 (1988)

The synthesis and in vitro AChE reactivating potency of 5 new bridged pyridinium-2 carbaldoximes are described.Tested as reactivators and protectors in vitro against 5 organophosphorous inhibitors, they show a particularly interesting activity against paraoxon and tabun.These oximes themselves are reversible AChE inhibitors.Keywords - acetylcholinesterase reactivators; organophosphorous poisons; bridged pyridinium oximes.

Imparting hysteretic behavior to spin transition in neutral mononuclear complexes

Seredyuk, Maksym,Znovjyak, Kateryna,Mu?oz, M. Carmen,Galyametdinov, Yurii,Fritsky, Igor O.,Real, Jose A.

, p. 39627 - 39635 (2016/05/24)

A series of spin transition neutral compounds [FeL(NCS)2] has been synthesized and characterized by means of magnetic susceptibility studies, X-ray diffraction, IR and M?ssbauer spectroscopic, and calorimetric measurements (L = N,N-bis((3-alkox

Design, synthesis, testing, and quantitative structure - Activity relationship analysis of substituted salicylaldehyde Schiff bases of 1-amino-3-hydroxyguanidine tosylate as new antiviral agents against coronavirus

Wang,Keck,Lien,Lai

, p. 608 - 614 (2007/10/02)

Further modifications of the structural features of Schiff bases of hydroxyaminoguanidines (SB-HAG) led to nine substituted salicylaldehyde Schiff bases of HAG (SSB-HAG) derivatives and three other SB-HAG derivatives. These new compounds were tested for t

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