ChemicalBook >> CAS DataBase List >>3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
- CAS No.
- 17282-02-9
- Chemical Name:
- 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
- Synonyms
- 3-BROMO-5-METHYLPYRIDIN-2-OL;3-Bromo-2-hydroxy-5-picoline;TIMTEC-BB SBB003679;3-Bromo-5-methyl-2-pyridone;5-Bromo-2-hydroxy-3-picoline;3-Bromo-5-methyl-2-pyridinol;2-HYDROXY-3-BROMO-5-PICOLINE;3-bromo-5-methyl-2(1H)-pyridone;3-Bromo-5-methyl-2-pyridone >3-BROMO-5-METHYL-2(1H)-PYRIDINONE
- CBNumber:
- CB0237273
- Molecular Formula:
- C6H6BrNO
- Molecular Weight:
- 188.02
- MDL Number:
- MFCD03791312
- MOL File:
- 17282-02-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-27 17:23:38
| Product description | Number | Pack Size | Price |
| 3-Bromo-2-hydroxy-5-methylpyridine 97% | 636371 | 1g | $170 |
| 3-Bromo-5-methyl-2-pyridone >98.0%(GC)(T) | B3350 | 1g | $188 |
| 3-Bromo-5-methyl-2-pyridone >98.0%(GC)(T) | B3350 | 5g | $749 |
| 3-Bromo-2-hydroxy-5-methylpyridine Asreported | 266440 | 2g | $333 |
| 3-Bromo-2-hydroxy-5-methylpyridine Asreported | 266440 | 5g | $483 |
| More product size | |||
| Melting point | 78-82 °C (lit.) |
|---|---|
| Boiling point | 324.0±42.0 °C(Predicted) |
| Density | 1.622±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 10.95±0.10(Predicted) |
| color | White to Orange to Green |
| BRN | 1423374 |
| InChI | 1S/C6H6BrNO/c1-4-2-5(7)6(9)8-3-4/h2-3H,1H3,(H,8,9) |
| InChIKey | KHBRMXVUQOVORD-UHFFFAOYSA-N |
| SMILES | Cc1cnc(O)c(Br)c1 |
| CAS DataBase Reference | 17282-02-9(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-H335 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-37/38-41-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-36 | |||||||||
| RIDADR | 1993 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Keep Cold | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE price More Price(77)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 636371 | 3-Bromo-2-hydroxy-5-methylpyridine 97% | 17282-02-9 | 1g | $170 | 2023-06-20 | Buy |
| TCI Chemical | B3350 | 3-Bromo-5-methyl-2-pyridone >98.0%(GC)(T) | 17282-02-9 | 1g | $188 | 2026-04-30 | Buy |
| TCI Chemical | B3350 | 3-Bromo-5-methyl-2-pyridone >98.0%(GC)(T) | 17282-02-9 | 5g | $749 | 2026-04-30 | Buy |
| Usbiological | 266440 | 3-Bromo-2-hydroxy-5-methylpyridine Asreported | 17282-02-9 | 2g | $333 | 2026-06-03 | Buy |
| Usbiological | 266440 | 3-Bromo-2-hydroxy-5-methylpyridine Asreported | 17282-02-9 | 5g | $483 | 2026-06-03 | Buy |
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Chemical Properties,Uses,Production
Chemical Properties
White solid
Synthesis
1003-68-5
17282-02-9
5-Methylpyridin-2-ol (1 g, 9.16 mmol) was used as starting material and dissolved in 4 mL of carbon disulfide (CS2). Bromine (Br2, 0.47 mL) was slowly added to this solution at room temperature and the reaction mixture was stirred for 2 hours. Upon completion of the reaction, aqueous sodium thiosulfate (Na2S2O3) was added to quench the reaction, followed by extraction of the reaction mixture with ethyl acetate (EtOAc). The organic layer was separated, dried over anhydrous magnesium sulfate (MgSO4) and concentrated under reduced pressure to afford the solid product 3-bromo-2-hydroxy-5-methylpyridine (1.7 g, 98% yield). The structure of the product was confirmed by 1H-NMR (CDCl3): δ 7.73 (1H, s), 7.22 (1H, s), 2.10 (3H, s).
References
[1] Patent: EP3239143, 2017, A2. Location in patent: Paragraph 0168
[2] Patent: US2008/85906, 2008, A1. Location in patent: Page/Page column 15
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Preparation Products And Raw materials
Global( 175)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 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 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
View Lastest Price from 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
17282-02-9
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2021-08-12 | 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
17282-02-9
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-02 | 3-Bromo-5-methyl-2-pyridone
17282-02-9
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
17282-02-9
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
17282-02-9
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 3-Bromo-5-methyl-2-pyridone
17282-02-9
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
17282-02-9(3-BROMO-2-HYDROXY-5-METHYLPYRIDINE)Related Search:
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3-Bromo-2-hydroxy-5-picoline 17282-02-9
3-BROMO-2-HYDROXY-5-PICOLINE (3-BROMO-2-HYDROXY-5-METHYLPYRIDINE)
3-Bromo-5-methyl-2-pyridone
3-Bromo-5-methyl-2-pyridinol
5-Bromo-2-hydroxy-3-picoline
2-HYDROXY-3-BROMO-5-METHYLPYRIDINE
3-BroMo-5-Methyl-1H-pyridin-2-one
3-Bromo-5-methylpyridin-2-ol, 5-Bromo-6-hydroxy-3-picoline
3-Bromo-5-methyl-2-pyridinol
3-Bromo-2-hydroxy-5-methylpyridine
2(1H)-Pyridinone,3-broMo-5-Methyl-
3-bromo-5-methyl-2(1H)-pyridone
JR-8301, 3-Bromo-2-hydroxy-5-methylpyridine, 97%
3-Bromo-5-methyl-2-pyridone >
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE ISO 9001：2015 REACH
3-BROMO-5-METHYLPYRIDIN-2-OL
3-Bromo-2-hydroxy-5-picoline
17282-02-9
17282-020-9
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