2-Chloro-5-hydroxy-3-methylpyridine

Product Name: 2-Chloro-5-hydroxy-3-methylpyridine
CAS No.: 54232-03-0
Chemical Name: 2-Chloro-5-hydroxy-3-methylpyridine
Synonyms: 6-chloro-5-Methylpyridin-3-ol;6-chloro-5-Methyl-3-Pyridinol;2-Chloro-5-hydroxy-3-methylpyr;3-Pyridinol, 6-chloro-5-methyl-;2-Chloro-5-hydroxy-3-methylpyrdine;2-Chloro-3-methyl-5-hydroxypyridine;2-Chloro-5-hydroxy-3-methylpyridine;6-Chloro-5-methyl-3-hydroxy-pyridine;2-Chloro-5-hydroxy-3-methylpyridine 96%;2-Chloro-5-hydroxy-3-methylpyridine,97%
CBNumber: CB01076068
Molecular Formula: C6H6ClNO
Formula Weight: 143.57
MOL File: 54232-03-0.mol

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2-Chloro-5-hydroxy-3-methylpyridine Property

Boiling point:: 353.0±37.0 °C(Predicted)
Density: 1.313±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 8.81±0.10(Predicted)
Appearance: White to light yellow Solid
CAS DataBase Reference: 54232-03-0

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Safety

HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: C367673
Product name: 6-Chloro-5-methylpyridin-3-ol
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: C367673
Product name: 6-Chloro-5-methylpyridin-3-ol
Packaging: 100mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: X3363
Product name: 2-Chloro-5-hydroxy-3-methylpyridine
Packaging: 100mg
Price: $88
Updated: 2021/12/16

Apolloscientific

Product number: OR345498
Product name: 2-Chloro-5-hydroxy-3-methylpyridine
Purity: 96%
Packaging: 250mg
Price: $102
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-5-8J
Product name: 2-Chloro-5-hydroxy-3-methylpyridine
Purity: 96%
Packaging: 250mg
Price: $112
Updated: 2021/12/16

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2-Chloro-5-hydroxy-3-methylpyridine Chemical Properties,Usage,Production

Synthesis

54232-04-1

54232-03-0

To a stirred solution of methanol (15 mL) was added potassium carbonate (1.10 g, 0.0081 mol) as 6-chloro-5-methylpyridin-3-yl acetate (750 mg, 0.004 mol) at room temperature. The reaction mixture was stirred continuously at ambient temperature for 1 hour. Subsequently, the solvent was removed by concentration under reduced pressure and the residue was diluted with a minimal amount of water and neutralized with 1N hydrochloric acid (15 mL). After neutralization was complete, the solution was extracted using ethyl acetate (2 x 100 mL). The combined organic layers were washed with brine, dried over anhydrous sodium sulfate and concentrated to give 6-chloro-5-methylpyridin-3-ol as an off-white solid (500 mg, 89% yield). Mass spectrometry analysis showed m/z = 143.01 [M + H]+. 1H-NMR (300 MHz, DMSO-d6) data were as follows: δ 10.09 (s, 1H), 7.76 (d, J = 3Hz, 1H), 7.18 (d, J = 3.6Hz, 1H), 2.24 (s, 3H).

References

[1] Patent: WO2014/138484, 2014, A1. Location in patent: Page/Page column 157
[2] Patent: WO2016/22724, 2016, A1. Location in patent: Page/Page column 297
[3] Patent: US2014/249104, 2014, A1. Location in patent: Page/Page column

2-Chloro-5-hydroxy-3-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Chloro-5-hydroxy-3-methylpyridine Suppliers

China 108 Germany 1 India 2 Switzerland 1 United Kingdom 2 United States 17 Global 131

Alfa Aesar

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Shanghai Hanhong Scientific Co.,Ltd.

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View Lastest Price from 2-Chloro-5-hydroxy-3-methylpyridine manufacturers

Dideu Industries Group Limited

Product: 2-BROMO-5-HYDROXY-3-PICOLINE 54232-03-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-09-26

Career Henan Chemical Co

Product: 2-BROMO-5-HYDROXY-3-PICOLINE 54232-03-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-08

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2-BROMO-5-HYDROXY-3-PICOLINE ISO 9001：2015 REACH

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1003711-43-0 oldold

MFCD09839267 oldold

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