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

2,4-Dihydroxypyridine

2,4-Dihydroxypyridine price.
  • $5 - $2798.99
  • 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
Price39 Properties Safety Information Description
39 prices
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Brand
  • Absolute Chiral
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
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  • 2g
  • 5g
  • 10g
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  • 1gm:
  • ManufacturerAbsolute Chiral
  • Product numberO1357-00-N
  • Product description4-hydroxypyridin-2(1H)-one 95%
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09921
  • Product description2,4-Dihydroxypyridine 98%
  • Packaging25g
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC230
  • Product description2,4-Dihydroxypyridine
  • Packaging5g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13566
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging1g
  • Price$55.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13566
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging5g
  • Price$173.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA13566
  • Product description2,4-Dihydroxypyridine, 97%
  • Packaging25g
  • Price$710.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA234572
  • Product description4-Hydroxypyridin-2(1H)-one 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1476037
  • Product description4-Hydroxypyridin-2(1H)-one 98+%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234572
  • Product description4-Hydroxypyridin-2(1H)-one 98%
  • Packaging5g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1476037
  • Product description4-Hydroxypyridin-2(1H)-one 98+%
  • Packaging5g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1476037
  • Product description4-Hydroxypyridin-2(1H)-one 98+%
  • Packaging10g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234572
  • Product description4-Hydroxypyridin-2(1H)-one 98%
  • Packaging10g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234572
  • Product description4-Hydroxypyridin-2(1H)-one 98%
  • Packaging25g
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1476037
  • Product description4-Hydroxypyridin-2(1H)-one 98+%
  • Packaging25g
  • Price$36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA234572
  • Product description4-Hydroxypyridin-2(1H)-one 98%
  • Packaging100g
  • Price$127
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1476037
  • Product description4-Hydroxypyridin-2(1H)-one 98+%
  • Packaging100g
  • Price$127
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Absolute Chiral O1357-00-N 4-hydroxypyridin-2(1H)-one 95% 1g $45 2021-12-16 Buy
AHH MT-09921 2,4-Dihydroxypyridine 98% 25g $346 2021-12-16 Buy
AK Scientific C230 2,4-Dihydroxypyridine 5g $14 2021-12-16 Buy
Alfa Aesar A13566 2,4-Dihydroxypyridine, 97% 1g $55.65 2024-03-01 Buy
Alfa Aesar A13566 2,4-Dihydroxypyridine, 97% 5g $173.65 2024-03-01 Buy
Alfa Aesar A13566 2,4-Dihydroxypyridine, 97% 25g $710.65 2024-03-01 Buy
Ambeed A234572 4-Hydroxypyridin-2(1H)-one 98% 1g $5 2021-12-16 Buy
Ambeed A1476037 4-Hydroxypyridin-2(1H)-one 98+% 1g $5 2021-12-16 Buy
Ambeed A234572 4-Hydroxypyridin-2(1H)-one 98% 5g $9 2021-12-16 Buy
Ambeed A1476037 4-Hydroxypyridin-2(1H)-one 98+% 5g $9 2021-12-16 Buy
Ambeed A1476037 4-Hydroxypyridin-2(1H)-one 98+% 10g $17 2021-12-16 Buy
Ambeed A234572 4-Hydroxypyridin-2(1H)-one 98% 10g $17 2021-12-16 Buy
Ambeed A234572 4-Hydroxypyridin-2(1H)-one 98% 25g $35 2021-12-16 Buy
Ambeed A1476037 4-Hydroxypyridin-2(1H)-one 98+% 25g $36 2021-12-16 Buy
Ambeed A234572 4-Hydroxypyridin-2(1H)-one 98% 100g $127 2021-12-16 Buy
Ambeed A1476037 4-Hydroxypyridin-2(1H)-one 98+% 100g $127 2021-12-16 Buy
Next Last

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

career henan chemical co
2,4-Dihydroxypyridine
$1.00 /1kg
2,4-Dihydroxypyridine CAS:626-03-9
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Shenzhen Nexconn Pharmatechs Ltd
Jinan Finer Chemical Co., Ltd
Xi'an Kono chem co., Ltd.,
Hubei xin bonus chemical co. LTD
Shandong chuangyingchemical Co., Ltd.
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.