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
- Molecular Weight:
- 346.89
- MDL Number:
- MOL File:
- 7153-08-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3,5-Diiodopyridin-4-ol 95% | AS43814 | 1g | $29 |
| 3,5-Diiodopyridin-4-ol 95% | AS43814 | 5g | $89 |
| 3,5-Diiodopyridin-4-ol 95% | AS43814 | 25g | $261 |
| 3,5-Diiodopyridin-4-ol 95+% | D38823 | 250mg | $81 |
| 3,5-Diiodopyridin-4-ol 95+% | D38823 | 1g | $87 |
| More product size | |||
| 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 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
3,5-Diiodo-4-hydroxypyridine price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Activate Scientific | AS43814 | 3,5-Diiodopyridin-4-ol 95% | 1g | $29 | 2026-06-04 | Buy | |
| Activate Scientific | AS43814 | 3,5-Diiodopyridin-4-ol 95% | 5g | $89 | 2026-06-04 | Buy | |
| Activate Scientific | AS43814 | 3,5-Diiodopyridin-4-ol 95% | 25g | $261 | 2026-06-04 | Buy | |
| Synthonix | D38823 | 3,5-Diiodopyridin-4-ol 95+% | 7153-08-4 | 250mg | $81 | 2026-05-06 | Buy |
| Synthonix | D38823 | 3,5-Diiodopyridin-4-ol 95+% | 7153-08-4 | 1g | $87 | 2026-05-06 | Buy |
3,5-Diiodo-4-hydroxypyridine Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +86-13203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23541 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29093 | 58 |
| Labnetwork lnc. | +86-27-50766799 +86-18062016861 | contact@labnetwork.com | China | 19987 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49734 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +86-15355479329 | market18@leapchem.com | China | 43333 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| ANHUI BYERSEN BIOTECH CO. LTD | +86-15385096007 +86-17755058861 | amy@byersenchemical.com | China | 10000 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
View Lastest Price from 3,5-Diiodo-4-hydroxypyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 3,5-Diiodo-4-hydroxypyridine
7153-08-4
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 3,5-Diiodo-4-hydroxypyridine
7153-08-4
- $1.10
- 99.00%
- Dideu Industries Group Limited
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