5-BROMO-2-HYDROXY-3-PICOLINE
- CAS No.
- 89488-30-2
- Chemical Name:
- 5-BROMO-2-HYDROXY-3-PICOLINE
- Synonyms
- 5-BroMo-3-Methylpyridin-2(1H)-one;5-BROMO-2-HYDROXY-3-METHYLPYRIDINE;5-Bromo-2-hydroxy-3-methyL;5-BROMO-3-METHYL-2-PYRIDONE;2-Hydorxy-5-Bromo-3-Picoline;2-HYDROXY-5-BROMO-3-PICOLINE;5-BROMO-2-HYDROXY-3-PICOLINE;5-BROMO-3-METHYL-2-PYRIDINOL;5-BROMO-3-METHYL-PYRIDIN-2-OL;5-Bromo-2-hydroxy-3-picoline,98%
- CBNumber:
- CB7163320
- Molecular Formula:
- C6H6BrNO
- Molecular Weight:
- 188.02
- MDL Number:
- MFCD03427657
- MOL File:
- 89488-30-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 5-Bromo-2-hydroxy-3-methylpyridine 97% | 636355 | 1g | $81.2 |
| 5-Bromo-2-hydroxy-3-methylpyridine >98.0%(GC) | B2797 | 1g | $17 |
| 5-Bromo-2-hydroxy-3-methylpyridine >98.0%(GC) | B2797 | 5g | $58 |
| 5-Bromo-3-methyl-pyridin-2-ol Asreported | 263852 | 2g | $382 |
| 5-Bromo-3-methyl-pyridin-2-ol Asreported | 263852 | 5g | $542 |
| More product size | |||
| Melting point | 170-174 °C(lit.) |
|---|---|
| Boiling point | 295.1±40.0 °C(Predicted) |
| Density | 1.5296 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| form | Solid |
| pka | 10.55±0.10(Predicted) |
| color | Off-white |
| InChI | 1S/C6H6BrNO/c1-4-2-5(7)3-8-6(4)9/h2-3H,1H3,(H,8,9) |
| InChIKey | HXPMRPRBABWPKL-UHFFFAOYSA-N |
| SMILES | Cc1cc(Br)cnc1O |
| CAS DataBase Reference | 89488-30-2(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-38-41-36/37/38 | |||||||||
| Safety Statements | 36/37/39-36-26 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Harmful | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29337900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 |
|||||||||
| NFPA 704 |
|
5-BROMO-2-HYDROXY-3-PICOLINE price More Price(96)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 636355 | 5-Bromo-2-hydroxy-3-methylpyridine 97% | 89488-30-2 | 1g | $81.2 | 2023-01-07 | Buy |
| TCI Chemical | B2797 | 5-Bromo-2-hydroxy-3-methylpyridine >98.0%(GC) | 89488-30-2 | 1g | $17 | 2026-04-30 | Buy |
| TCI Chemical | B2797 | 5-Bromo-2-hydroxy-3-methylpyridine >98.0%(GC) | 89488-30-2 | 5g | $58 | 2026-04-30 | Buy |
| Usbiological | 263852 | 5-Bromo-3-methyl-pyridin-2-ol Asreported | 89488-30-2 | 2g | $382 | 2026-06-03 | Buy |
| Usbiological | 263852 | 5-Bromo-3-methyl-pyridin-2-ol Asreported | 89488-30-2 | 5g | $542 | 2026-06-03 | Buy |
5-BROMO-2-HYDROXY-3-PICOLINE Chemical Properties,Uses,Production
Chemical Properties
creamish to light brown crystalline powder
Uses
5-Bromo-3-methylpyridin-2(1H)-one is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Synthesis
3430-21-5
89488-30-2
The general procedure for the synthesis of 5-bromo-3-methylpyridin-2-one from 2-amino-3-methyl-5-bromopyridine is as follows: Example 1. 1A. To a solution of 2.6 M H2SO4 (70 mL) of 2-amino-5-bromo-3-methylpyridine (5.0 g, 26.7 mmol) was added dropwise an aqueous solution (10 mL) of sodium 2-nitrite (5.0 g, 72.5 mmol) at 0 °C. 1B. The reaction mixture was slowly warmed to room temperature and stirring was continued for 1.5 hours. 1C. Upon completion of the reaction, the mixture was filtered and the resulting solid was washed with cold water. 1D. The washed solid was dissolved in dichloromethane (100 mL), dried by adding anhydrous magnesium sulfate, and the solvent was subsequently concentrated to give 5-bromo-3-methylpyridin-2-one (4.2 g, 84% yield). MS (DCI/NH3) m/z: 188/190 (M+H)+.
References
[1] Patent: US2002/19388, 2002, A1
[2] Patent: EP1428824, 2004, A1. Location in patent: Page 49
[3] Patent: WO2008/67644, 2008, A1. Location in patent: Page/Page column 39
5-BROMO-2-HYDROXY-3-PICOLINE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20120 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1803 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 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 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
View Lastest Price from 5-BROMO-2-HYDROXY-3-PICOLINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-09 | 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
|
$5.00 | 1KG | 98% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-06-30 | 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
|
1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-11-18 | 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited |
-
- 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
- $5.00
- 98%
- Henan Fengda Chemical Co., Ltd
-
- 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 5-BROMO-2-HYDROXY-3-PICOLINE
89488-30-2
- $1.10
- 99.00%
- Dideu Industries Group Limited
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