ChemicalBook > CAS DataBase List > 3,5-Diiodo-4-hydroxypyridine

3,5-Diiodo-4-hydroxypyridine

Product Name
3,5-Diiodo-4-hydroxypyridine
CAS No.
7153-08-4
Chemical Name
3,5-Diiodo-4-hydroxypyridine
Synonyms
3,5-diiodopyridin-4-ol;4-Pyridinol, 3,5-diiodo-;4-Hydroxy-3,5-diiodopyridine;3,5-Diiodo-4-hydroxypyridine ISO 9001:2015 REACH
CBNumber
CB51471170
Molecular Formula
C5H3I2NO
Formula Weight
346.89
MOL File
7153-08-4.mol
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3,5-Diiodo-4-hydroxypyridine Property

Boiling point:
342.0±37.0 °C(Predicted)
Density 
2.769
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
pka
2.36±0.23(Predicted)
Appearance
White to off-white Solid
InChI
InChI=1S/C5H3I2NO/c6-3-1-8-2-4(7)5(3)9/h1-2H,(H,8,9)
InChIKey
FRPFEVLOFNAKBS-UHFFFAOYSA-N
SMILES
C1=NC=C(I)C(O)=C1I
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

AK Scientific
Product number
Z3558
Product name
3,5-Diiodopyridin-4-ol
Packaging
250mg
Price
$38
Updated
2021/12/16
AK Scientific
Product number
J96382
Product name
3,5-Diiodopyridin-4-ol
Packaging
1g
Price
$59
Updated
2021/12/16
AK Scientific
Product number
Z3558
Product name
3,5-Diiodopyridin-4-ol
Packaging
1g
Price
$76
Updated
2021/12/16
AK Scientific
Product number
J96382
Product name
3,5-Diiodopyridin-4-ol
Packaging
5g
Price
$179
Updated
2021/12/16
Ambeed
Product number
A325741
Product name
3,5-Diiodopyridin-4-ol
Purity
96%
Packaging
250mg
Price
$8
Updated
2021/12/16
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3,5-Diiodo-4-hydroxypyridine Chemical Properties,Usage,Production

Synthesis

108-96-3

7153-08-4

General procedure for the synthesis of 4-hydroxy-3,5-diiodopyridine from pyridin-4(1H)-one: In a 3L three-necked round-bottomed flask, pyridin-4(1H)-one (50.0 g, 0.50 mol) and N-iodosuccinimide (232 g, 1.00 mol) were suspended in acetonitrile (1L). The reaction mixture was refluxed for 3 hours. After completion of the reaction, the mixture was cooled in an ice bath and subsequently filtered and washed with acetonitrile (150 mL). The resulting light yellow solid was dried under reduced pressure at 60 °C for 15 h to give 165 g (95% yield) of 4-hydroxy-3,5-diiodopyridine as a light yellow solid.LC/MS (Method B): retention time 1.34 min, (M+H)+ m/z 348.

References

[1] Patent: WO2015/144290, 2015, A1. Location in patent: Page/Page column 69
[2] Journal of Medicinal Chemistry, 2016, vol. 59, # 3, p. 1078 - 1101
[3] DRP/DRBP Org.Chem.,
[4] Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 20, p. 765
[5] Journal of the Society of Chemical Industry, London, 1943, vol. 62, p. 189

3,5-Diiodo-4-hydroxypyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,5-Diiodo-4-hydroxypyridine manufacturers

Dideu Industries Group Limited
Product
3,5-Diiodo-4-hydroxypyridine 7153-08-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-09-28