2,6-Diiodopyridine
- CAS No.
- 53710-17-1
- Chemical Name:
- 2,6-Diiodopyridine
- Synonyms
- 2,6-DIIODO-PYRIDINE;Pyridine, 2,6-diiodo-;2,6-Diiodopyridine ISO 9001：2015 REACH
- CBNumber:
- CB6427098
- Molecular Formula:
- C5H3I2N
- Molecular Weight:
- 330.89
- MDL Number:
- MFCD07366728
- MOL File:
- 53710-17-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2,6-Diiodopyridine >97.0%(GC) | D5268 | 1g | $164 |
| 2,6-Diiodopyridine >97.0%(GC) | D5268 | 5g | $490 |
| 2,6-Diiodopyridine ≥97%(GC) | 44656 | 1G | $233.65 |
| 2,6-Diiodopyridine ≥97%(GC) | 44656 | 5G | $697.44 |
| 2,6-Diiodopyridine | 305312 | 1.00g | $112 |
| More product size | |||
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| HS Code | 2933.39.6190 | |||||||||
| HazardClass | IRRITANT | |||||||||
| NFPA 704 |
|
2,6-Diiodopyridine price More Price(41)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D5268 | 2,6-Diiodopyridine >97.0%(GC) | 53710-17-1 | 1g | $164 | 2026-04-30 | Buy |
| TCI Chemical | D5268 | 2,6-Diiodopyridine >97.0%(GC) | 53710-17-1 | 5g | $490 | 2026-04-30 | Buy |
| Chem-Impex | 44656 | 2,6-Diiodopyridine ≥97%(GC) | 53710-17-1 | 1G | $233.65 | 2026-05-19 | Buy |
| Chem-Impex | 44656 | 2,6-Diiodopyridine ≥97%(GC) | 53710-17-1 | 5G | $697.44 | 2026-05-19 | Buy |
| Matrix Scientific | 305312 | 2,6-Diiodopyridine | 53710-17-1 | 1.00g | $112 | 2026-05-19 | Buy |
2,6-Diiodopyridine Chemical Properties,Uses,Production
Synthesis
626-05-1
53710-17-1
General procedure for the synthesis of 2,6-diiodopyridine from 2,6-dibromopyridine: A mixture of 2,6-dibromopyridine (4.83 g, 20.4 mmol), sodium iodide (NaI, 4.00 g, 26.7 mmol, 1.3 eq.), and a 57% aqueous hydriodic acid (HI, 15 mL, 0.20 mol, 9.8 eq.) in water was placed in a sealed tube suitable for a high pressure reaction in a sealed tube and stirred at 140°C for 12 hours. Upon completion of the reaction, the resulting yellow slurry was cooled to room temperature and the reaction mixture was poured into crushed ice (which could be remelted using a hot air gun if necessary). The pH of the mixture was adjusted to neutral with concentrated aqueous sodium hydroxide, followed by extraction with ether (Et2O, 3 × 200 mL). The organic extracts were combined, washed sequentially with saturated aqueous sodium bicarbonate (NaHCO3, 50 mL) and saturated aqueous sodium bisulfite (NaHSO3, 50 mL), dried with anhydrous sodium sulfate (Na2SO4), filtered and concentrated under reduced pressure. Purification was carried out by dry column vacuum chromatography (0-10% ethyl acetate/heptane, 1% increments, 100 mL steps), and finally recrystallized from boiling heptane to afford the target product 2,6-diiodopyridine (3.33 g, 20.4 mmol, 49% yield) as colorless fine needle-like crystals.
References
[1] Chemistry - A European Journal, 2010, vol. 16, # 41, p. 12425 - 12433
[2] European Journal of Inorganic Chemistry, 2013, # 19, p. 3334 - 3347
[3] Synlett, 2002, # 2, p. 271 - 272
[4] Journal of Organic Chemistry, 1986, vol. 51, # 6, p. 953 - 954
[5] Tetrahedron, 2016, vol. 72, # 39, p. 5831 - 5842
2,6-Diiodopyridine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30225 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 18895 | 58 |
| Hefei Hirisun Pharmatech Co., Ltd | +8615056975894 | shawn@hirisunpharm.com | CHINA | 9911 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 12272 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
View Lastest Price from 2,6-Diiodopyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 2,6-Diiodopyridine
53710-17-1
|
US $1.10 / g | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited |
-
- 2,6-Diiodopyridine
53710-17-1
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
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