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ChemicalBook >> CAS DataBase List >>2,4-Dihydroxypyridine

2,4-Dihydroxypyridine

2,4-Dihydroxypyridine Structure
2,4-Dihydroxypyridine structure
CAS No.
626-03-9
Chemical Name:
2,4-Dihydroxypyridine
Synonyms
4-Hydroxypyridin-2(1H)-one;Dihydroxypyridine;4-diol;NSC 37839;NSC 119859;3-DEAZAURACIL;2,4-Pridinediol;4,6-Pyridinediol;2,4-PYRIDINEDIOL;TIMTEC-BB SBB004331
CBNumber:
CB6746357
Molecular Formula:
C5H5NO2
Molecular Weight:
111.1
MDL Number:
MFCD00006273
MOL File:
626-03-9.mol
MSDS File:
SDS
Last updated:2024-10-31 20:01:59
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2,4-Dihydroxypyridine Properties

Melting point 272-276 °C (lit.)
Boiling point 208.19°C (rough estimate)
Density 1.3113 (rough estimate)
refractive index 1.4260 (estimate)
storage temp. Inert atmosphere,Room Temperature
solubility DMSO, Methanol
form powder
pka pK1:1.37(+1);pK2:6.45(0);pK3:13(+1) (20°C)
color light yellow
Water Solubility 6.211g/L(20 ºC)
BRN 108533
InChI InChI=1S/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)
InChIKey ZEZJPIDPVXJEME-UHFFFAOYSA-N
SMILES C1(=O)NC=CC(O)=C1
CAS DataBase Reference 626-03-9(CAS DataBase Reference)
FDA UNII LQ01OR5OK4

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  UV1146800
HazardClass  IRRITANT
HS Code  29339900
NFPA 704
1
2 0

2,4-Dihydroxypyridine price More Price(39)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 176974 2,4-Dihydroxypyridine 97% 626-03-9 1g $32.2 2023-01-07 Buy
Sigma-Aldrich 176974 2,4-Dihydroxypyridine 97% 626-03-9 5g $80.2 2023-01-07 Buy
TCI Chemical D2682 2,4-Dihydroxypyridine >98.0%(GC)(T) 626-03-9 1g $45 2024-03-01 Buy
Alfa Aesar A13566 2,4-Dihydroxypyridine, 97% 626-03-9 1g $55.65 2024-03-01 Buy
Alfa Aesar A13566 2,4-Dihydroxypyridine, 97% 626-03-9 5g $173.65 2024-03-01 Buy
Product number Packaging Price Buy
176974 1g $32.2 Buy
176974 5g $80.2 Buy
D2682 1g $45 Buy
A13566 1g $55.65 Buy
A13566 5g $173.65 Buy

2,4-Dihydroxypyridine Chemical Properties,Uses,Production

Description

2,4-Dihydroxypyridine belongs to the class of organic compounds known as pyridinones. Pyridinones are compounds containing a pyridine ring, which bears a ketone. This compound has been identified in human blood. 2,4-dihydroxypyridine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,4-Dihydroxypyridine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.

Application

2,4-Dihydroxypyridine is profusely employed in multiple fields such as pesticide design, pharmacology, and clinical therapeutics[1]. This compound could used as a new growth-directing agent to to prepare AgPt nanorings supported on reduced graphene oxide (AgPt NRs-rGO) through a facile one-pot wet-chemical route. This label-free electrochemical immunosensor could be used for the sensitive detection of CEA[2].

Chemical Properties

white to yellow-beige crystals or cryst. powder

Uses

2,4-Dihydroxypyridine (3-deazauracil) was used in the synthesis of diazaphenoxathiin skeleton.

Definition

ChEBI: 2,4-Dihydroxypyridine is a pyridone.

General Description

2,4-Dihydroxypyridine (3-deazauracil) is a potent inhibitor of dihydrouracil dehydrogenase.

References

[1] Pajares A, et al. Ionization effects on the sensitized photooxidation of 2,3-dihydroxypyridine and 2,4-dihydroxypyridine: a kinetic study. Journal of Photochemistry and Photobiology A: Chemistry, 2002; 153: 101-107.
[2] Wang R, et al. A label-free electrochemical immunosensor based on AgPt nanorings supported on reduced graphene oxide for ultrasensitive analysis of tumor marker. Sensors and Actuators B: Chemical, 2017; 254: 1174-1181.

2,4-Dihydroxypyridine Preparation Products And Raw materials

Raw materials

Preparation Products

3-AMINOPYRIDINE-2,4-DIOL 2,4-Dihydroxy-3-nitropyridine 4-Amino-2-chloropyridine 4-Amino-2-bromopyridine N-(2,4-DIHYDROXYPYRIDIN-3-YL)ACETAMIDE
2,4-DICHLORO-3-AMINO-6-BROMOPYRIDINE 2,3,4-trichloro-pyridine 2,4-DICHLORO-3-AMINOPYRIDINE

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2,4-Dihydroxypyridine Suppliers

Global( 413)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21639 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32820 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29885 58
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10310 58
Jinan Finer Chemical Co., Ltd 		+86-531-88989536 +86-15508631887 sales@finerchem.com China 2964 58
Xi'an Kono chem co., Ltd., 		029-86107037 13289246953 info@konochemical.com China 2993 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Shenzhen Nexconn Pharmatechs Ltd 		58
Jinan Finer Chemical Co., Ltd 		58
Xi'an Kono chem co., Ltd., 		58
Hubei xin bonus chemical co. LTD 		58
Shandong chuangyingchemical Co., Ltd. 		58
Chongqing Chemdad Co., Ltd 		58
Alchem Pharmtech,Inc. 		58

View Lastest Price from 2,4-Dihydroxypyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4-Dihydroxypyridine pictures 2024-10-31 2,4-Dihydroxypyridine
626-03-9
 US $30.00-65.00 / mg 97.79% 10g TargetMol Chemicals Inc.
2,4-Dihydroxypyridine pictures 2022-10-11 2,4-Dihydroxypyridine
626-03-9
 US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
Pyridine-2,4-diol pictures 2022-02-22 Pyridine-2,4-diol
626-03-9
 US $0.00 / KG 1KG 99.2% 100 tons Honest Joy Holdings Limited

2,4-Dihydroxypyridine Spectrum

2,4-Dihydroxypyridine(626-03-9)MS2,4-Dihydroxypyridine(626-03-9)1HNMR2,4-Dihydroxypyridine(626-03-9)13CNMR2,4-Dihydroxypyridine(626-03-9)IR12,4-Dihydroxypyridine(626-03-9)IR22,4-Dihydroxypyridine(626-03-9)Raman

626-03-9(2,4-Dihydroxypyridine)Related Search:

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3-Deazauracil, 4-Hydroxy-2-pyridone, 2,4-PYridinediol 2(1H)-Pyridone, 4-hydroxy. 2,4-Dihydroxypyridine, HPLC 97% NSC 119859 NSC 37839 2,4-Dihydroxypyridine 2,4-Pyridinediol, 3-Deazauracil, 4-Hydroxy-2-pyridone 2-Hydroxy-1H-pyridin-4-one 4-Hydroxy-2(1H)-pyridinone 2,4-Dihydroxypyridine ,98% 4,6-Pyridinediol 4-Hydroxy-2(1H)-pyridone 2,4-Pridinediol 2,4-Dihydoxypyridine 4-hydroxy-2(1h)-pyridinon 3-Deazauracil 2,4-Pyridinediol 2,4-Dihydroxypyridine, 2,4-Pridinediol, 4-HYDROXY-2-PYRIDONE, 3-DEAZAURACIL 2,4-two hydroxypyridine 4-hydroxy-2(1h)-pyridon 3-DEAZAURACIL 4-HYDROXY-2-PYRIDONE 2,4-PYRIDINEDIOL 2(1H)-PYRIDINONE, 4-HYDROXY- TIMTEC-BB SBB004331 2,4-Dihydroxypyridine,97% 2,4-Dihydroxypyridine 97% Pyridine-2,4-diol 98% 4-hydroxy-1,2-dihydropyridin-2-one 2,4-Dihydroxypyridine> Gimeracil Impurity 12 2,4-Dihydroxypyridine ISO 9001：2015 REACH 4-hydroxy-1H-pyridin-2-one 4-Hydroxypyridin-2(1H)-one 4-diol Dihydroxypyridine 2,4-Dihydroxypyridine Manufacturer/High quality/Best price/In stock CAS NO.626-03-9 626-03-9 626-06-9 Building Blocks C5 Pyridines Heterocyclic Building Blocks Building Blocks C5 Chemical Synthesis Heterocyclic Building Blocks Heterocycle-Pyridine series Pyridine Series Pyridine Pyridines derivates Aromatics Compounds Aromatics Bases & Related Reagents Nucleotides Pyridines