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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Hydroxypyridine >2,4-Dihydroxypyridine

2,4-Dihydroxypyridine

2,4-Dihydroxypyridine Structure
  • ₹2046 - ₹24864
  • Product name: 2,4-Dihydroxypyridine
  • CAS: 626-03-9
  • MF: C5H5NO2
  • MW: 111.1
  • EINECS:210-924-8
  • MDL Number:MFCD00006273
  • Synonyms: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
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 1G
  • 5G
  • 25g
  • ManufacturerTCI Chemicals (India)
  • Product numberD2682
  • Product description2,4-Dihydroxypyridine min. 98.0 %
  • Packaging1G
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number176974
  • Product description2,4-Dihydroxypyridine 97%
  • Packaging1G
  • Price₹4005.25
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number176974
  • Product description2,4-Dihydroxypyridine 97%
  • Packaging5G
  • Price₹12600.3
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13566-14
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging25g
  • Price₹24864
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13566-06
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging5g
  • Price₹7107
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13566-03
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging1g
  • Price₹2046
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) D2682 2,4-Dihydroxypyridine min. 98.0 % 1G ₹2600 2022-05-26 Buy
Sigma-Aldrich(India) 176974 2,4-Dihydroxypyridine 97% 1G ₹4005.25 2022-06-14 Buy
Sigma-Aldrich(India) 176974 2,4-Dihydroxypyridine 97% 5G ₹12600.3 2022-06-14 Buy
ALFA India ALF-A13566-14 2,4-Dihydroxypyridine, 97% 25g ₹24864 2022-05-26 Buy
ALFA India ALF-A13566-06 2,4-Dihydroxypyridine, 97% 5g ₹7107 2022-05-26 Buy
ALFA India ALF-A13566-03 2,4-Dihydroxypyridine, 97% 1g ₹2046 2022-05-26 Buy

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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

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Suppliers and manufacturers

Rivashaa Agrotech Biopharma Pvt. Ltd. Vihasibio Sciences Private Limited Vyas Bio Life Sciences Pvt. Ltd Reax Chemicals Oceanic Pharmachem Pvt. Ltd. Rivashaa Agrotech Biopharma Pvt. Ltd. A.J Chemicals OCEAN TRADING CORPORATION CHEMSWORTH TCI Chemicals (India) Pvt. Ltd.