4-Iodopyridine
- CAS No.
- 15854-87-2
- Chemical Name:
- 4-Iodopyridine
- Synonyms
- 4-Iodopyride;4-lodopyridine;p-iodopyridine;4-IODOPYRIDINE;BUTTPARK 96\50-18;4-pyridine iodide;4-Iodopyridine>Pyridine, 4-iodo-;4-Iodopyridine 96%;4-Iodine Pyridine
- CBNumber:
- CB7124406
- Molecular Formula:
- C5H4IN
- Molecular Weight:
- 205
- MDL Number:
- MFCD02093937
- MOL File:
- 15854-87-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 4-Iodopyridine 96% | 722170 | 1g | $114 |
| 4-Iodopyridine >98.0%(GC)(T) | I0673 | 5g | $154 |
| 4-Iodopyridine >98.0%(GC)(T) | I0673 | 25g | $457 |
| 4-Iodopyridine | I719430 | 25g | $250 |
| 4-IODOPYRIDINE | 45661 | 1g | $75.14 |
| More product size | |||
| Melting point | 94-99 °C |
|---|---|
| Boiling point | 212~215℃ |
| Density | 1.081g/cm3 |
| refractive index | 1.5290 |
| storage temp. | -20°C |
| solubility | soluble in Methanol |
| form | Crystals or Powder |
| pka | pK1:4.02(＋1) (20°C) |
| color | Pale brown to dark green-brown |
| Sensitive | Light Sensitive |
| BRN | 1594 |
| InChI | InChI=1S/C5H4IN/c6-5-1-3-7-4-2-5/h1-4H |
| InChIKey | RTLUPHDWSUGAOS-UHFFFAOYSA-N |
| SMILES | C1=NC=CC(I)=C1 |
| CAS DataBase Reference | 15854-87-2(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-41-37/38-22 | |||||||||
| Safety Statements | 26-36-39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Light Sensitive | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
4-Iodopyridine price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 722170 | 4-Iodopyridine 96% | 15854-87-2 | 1g | $114 | 2026-04-30 | Buy |
| TCI Chemical | I0673 | 4-Iodopyridine >98.0%(GC)(T) | 15854-87-2 | 5g | $154 | 2026-04-30 | Buy |
| TCI Chemical | I0673 | 4-Iodopyridine >98.0%(GC)(T) | 15854-87-2 | 25g | $457 | 2026-04-30 | Buy |
| TRC | I719430 | 4-Iodopyridine | 15854-87-2 | 25g | $250 | 2021-12-16 | Buy |
| GFS CHEMICALS | 45661 | 4-IODOPYRIDINE | 15854-87-2 | 1g | $75.14 | 2021-12-16 | Buy |
4-Iodopyridine Chemical Properties,Uses,Production
Chemical Properties
White to off-white crystals,turns brown on storage
Uses
4-Iodopyridine is used as a reagent in the synthesis of indazolylamides as glucocorticoid receptor agonists.
Synthesis
110-86-1
15854-87-2
GENERAL METHODS: [Li(TMP)Zn(tBu)2] 1 was prepared according to literature methods in a 0.4 mmol scale solution of THF. Pyridine (0.032 mL, 0.4 mmol) was added to this solution at 0°C and the resulting light orange colored reaction mixture was allowed to stir for 2 h at room temperature. Subsequently, the reaction was quenched with I2 (508 mg, dissolved in 1 mL THF) and stirring was continued for 1 hour. A 10% Na2S2O3 solution was added until the color of the reaction mixture faded, and then the product was extracted with DCM (3 x 1 mL). The organic extracts were combined, dried with MgSO4 and concentrated under reduced pressure to remove the solvent. The residue was purified by silica gel column chromatography using EtOAc:heptane (20:80→30:70) as eluent to afford 4-iodopyridine (compound 5a) as an off-white solid (42 mg, 50% yield).1H NMR (400 MHz, CDCl3) δ ppm 7.59-7.86 (m, 2H), 8.07-8.44 (m 2H).
References
[1] Tetrahedron Letters, 2011, vol. 52, # 36, p. 4590 - 4594
[2] Journal of Organic Chemistry, 1984, vol. 49, # 20, p. 3857 - 3859
4-Iodopyridine Preparation Products And Raw materials
Raw materials
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Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21590 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29819 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10404 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
View Lastest Price from 4-Iodopyridine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 4-Iodopyridine
15854-87-2
|
US $1.10 / g | 1g | 99.00% | 100 Tons min | Dideu Industries Group Limited | |
 |
2025-04-04 | 4-Iodopyridine
15854-87-2
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2023-04-21 | 4-iodopyridine
15854-87-2
|
US $0.00 / KG | 1KG | 98% | 1000 | Wuhan Silworld Chemical Co.,Ltd |
-
- 4-Iodopyridine
15854-87-2
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 4-Iodopyridine
15854-87-2
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 4-iodopyridine
15854-87-2
- US $0.00 / KG
- 98%
- Wuhan Silworld Chemical Co.,Ltd
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