ChemicalBook > CAS DataBase List > 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

3-BROMO-2-HYDROXY-5-METHYLPYRIDINE

Product Name
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
CAS No.
17282-02-9
Chemical Name
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
Synonyms
TIMTEC-BB SBB003679;3-Bromo-5-methyl-2-pyridone;3-Bromo-5-methyl-2-pyridinol;3-Bromo-2-hydroxy-5-picoline;2-HYDROXY-3-BROMO-5-PICOLINE;3-BROMO-5-METHYLPYRIDIN-2-OL;5-Bromo-2-hydroxy-3-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
Formula Weight
188.02
MOL File
17282-02-9.mol
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3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Property

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
pka
10.95±0.10(Predicted)
form 
powder to crystal
color 
White to Orange to Green
BRN 
1423374
CAS DataBase Reference
17282-02-9(CAS DataBase Reference)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
636371
Product name
3-Bromo-2-hydroxy-5-methylpyridine
Purity
97%
Packaging
1g
Price
$170
Updated
2023/06/20
TCI Chemical
Product number
B3350
Product name
3-Bromo-5-methyl-2-pyridone
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$181
Updated
2025/07/31
TCI Chemical
Product number
B3350
Product name
3-Bromo-5-methyl-2-pyridone
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$721
Updated
2025/07/31
TRC
Product number
B697610
Product name
3-Bromo-5-methyl-2(1H)-pyridinone
Packaging
250mg
Price
$55
Updated
2021/12/16
AK Scientific
Product number
J54048
Product name
3-Bromo-2-hydroxy-5-methylpyridine
Packaging
25g
Price
$55
Updated
2021/12/16
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3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Chemical Properties,Usage,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

Raw materials

Preparation Products

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3-BROMO-2-HYDROXY-5-METHYLPYRIDINE Suppliers

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View Lastest Price from 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE manufacturers

Dideu Industries Group Limited
Product
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE 17282-02-9
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-09-24
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-BROMO-2-HYDROXY-5-METHYLPYRIDINE 17282-02-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-Bromo-5-methyl-2-pyridone 17282-02-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

17282-02-9, 3-BROMO-2-HYDROXY-5-METHYLPYRIDINERelated Search:

3-BROMO-2-HYDROXY-6-PICOLINE 5-BROMO-2-HYDROXY-3-METHYLPYRIDINE 5-BROMO-2-HYDROXY-6-METHYLPYRIDINE,3-BROMO-6-HYDROXY-2-METHYLPYRIDINE 3-Bromo-2-methoxy-5-trifluoromethylpyridine 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE 5-BROMO-6-HYDROXYNICOTINIC ACID 3-Bromo-2-hydroxy-5-(trifluoromethyl)pyridine METHYL 5-BROMO-6-HYDROXYNICOTINATE 5-BROMO-2-HYDROXY-4-METHYLPYRIDINE 2-Hydroxy-5-methylpyridine 3-BROMO-2-METHOXY-5-METHYLPYRIDINE 5-bromo-6-hydroxypyridine-3-carbonitrile 5-bromo-6-(cyclopropylmethoxy)nicotinic acid 5-bromo-6-(tetrahydro-2h-pyran-4-yloxy)nicotinic acid Pyridine, 3-bromo-2-ethoxy-5-methyl- (9CI) 5-bromo-6-(piperidin-4-ylmethoxy)nicotinic acid 5-bromo-6-phenoxynicotinic acid 5-BROMO-2,6-DIMETHOXY-NICOTINIC ACID METHYL ESTER

  • 3-BROMO-5-METHYLPYRIDIN-2-OL
  • 3-BROMO-5-METHYL-2(1H)-PYRIDINONE
  • 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE
  • TIMTEC-BB SBB003679
  • 2-HYDROXY-3-BROMO-5-PICOLINE
  • 3-Bromo-2-hydroxy-5-picoline
  • 3-Bromo-2-hydroxy-5-methylpyridine 98%
  • 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 &gt
  • 3-BROMO-2-HYDROXY-5-METHYLPYRIDINE ISO 9001：2015 REACH
  • 17282-02-9
  • 17282-020-9
  • Pyridines
  • Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Building Blocks
  • C6Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • blocks
  • Bromides
  • Pyridines
  • Pyridine