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
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
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.
N-Bromosuccinimide Price
- Product number
- Z3558
- Product name
- 3,5-Diiodopyridin-4-ol
- Packaging
- 250mg
- Price
- $38
- Updated
- 2021/12/16
- Product number
- J96382
- Product name
- 3,5-Diiodopyridin-4-ol
- Packaging
- 1g
- Price
- $59
- Updated
- 2021/12/16
- Product number
- Z3558
- Product name
- 3,5-Diiodopyridin-4-ol
- Packaging
- 1g
- Price
- $76
- Updated
- 2021/12/16
- Product number
- J96382
- Product name
- 3,5-Diiodopyridin-4-ol
- Packaging
- 5g
- Price
- $179
- Updated
- 2021/12/16
- Product number
- A325741
- Product name
- 3,5-Diiodopyridin-4-ol
- Purity
- 96%
- Packaging
- 250mg
- Price
- $8
- Updated
- 2021/12/16
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
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View Lastest Price from 3,5-Diiodo-4-hydroxypyridine manufacturers
- 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