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(1-Methyl-1H-pyrazol-3-yl)methanol

Product Name
(1-Methyl-1H-pyrazol-3-yl)methanol
CAS No.
84547-62-6
Chemical Name
(1-Methyl-1H-pyrazol-3-yl)methanol
Synonyms
AKOS PAO-1076;(1-methylpyrazol-3-yl)methanol;(1-methyl-3-pyrazolyl)methanol;1-Methyl-1H-pyrazole-3-methanol;1H-Pyrazole-3-Methanol, 1-Methyl-;(1-METHYL-1H-PYRAZOL-3-YL)METHANOL;(1-methyl-1h-pyrazole-3-yl) methanol;3-(Hydroxymethyl)-1-methyl-1H-pyrazole;(1-Methyl-1H-pyrazol-3-yl)methanol90+%;3-(Hydroxymethyl)-1-methyl-1H-pyrazole95%
CBNumber
CB9854457
Molecular Formula
C5H8N2O
Formula Weight
112.13
MOL File
84547-62-6.mol
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(1-Methyl-1H-pyrazol-3-yl)methanol Property

Boiling point:
243.6±15.0 °C(Predicted)
Density 
1.16±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
13.61±0.10(Predicted)
Appearance
Colorless to light yellow Liquid
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Safety

Hazard Note 
Harmful
HS Code 
2933199090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

TRC
Product number
M320948
Product name
(1-Methyl-1H-pyrazol-3-yl)methanol
Packaging
500mg
Price
$200
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
M11754
Product name
(1-Methyl-1H-pyrazol-3-yl)methanol
Purity
95%
Packaging
5g
Price
$150
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM1555410
Product name
(1-METHYL-1H-PYRAZOL-3-YL)METHANOL
Purity
95.00%
Packaging
1G
Price
$282.45
Updated
2021/12/16
AK Scientific
Product number
Y5569
Product name
(1-Methyl-1H-pyrazol-3-yl)methanol
Packaging
5g
Price
$291
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
M11754
Product name
(1-Methyl-1H-pyrazol-3-yl)methanol
Purity
95%
Packaging
1g
Price
$40
Updated
2021/12/16
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(1-Methyl-1H-pyrazol-3-yl)methanol Chemical Properties,Usage,Production

Synthesis

17827-61-1

84547-62-6

General procedure for the synthesis of (1-methyl-1H-pyrazol-3-yl)methanol from methyl 1-methyl-1H-pyrazole-3-carboxylate: lithium aluminium hydride (11.9 g, 314.29 mmol) was added batchwise to methyl 1-methyl-1H-pyrazole-3-carboxylate (22.0 g, 157.14 mmol) in a tetrahydrofuran (150 mL) at 0-5 °C solution. Subsequently, the reaction mixture was stirred at room temperature for 18 hours. Upon completion of the reaction, the reaction mixture was cooled to 0 °C using a water/ice bath and 15 mL of water was added to quench the reaction. The resulting solution was diluted with 200 mL of dichloromethane and dried with anhydrous sodium sulfate. After filtration to remove the solid, the mixture was concentrated under vacuum to give (1-methyl-1H-pyrazol-3-yl)methanol as a light yellow liquid (6.0 g, 35% yield).

References

[1] Patent: WO2014/66795, 2014, A1. Location in patent: Paragraph 0175
[2] Journal of the Chemical Society, Chemical Communications, 1985, # 24, p. 1765 - 1766

(1-Methyl-1H-pyrazol-3-yl)methanol Preparation Products And Raw materials

Raw materials

Nitrogen N,N-Dimethylformamide Sodium borohydride Tetrahydrofuran Methanol 1-Methylpyrazole n-Butyllithium

Preparation Products

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(1-Methyl-1H-pyrazol-3-yl)methanol Suppliers

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84547-62-6, (1-Methyl-1H-pyrazol-3-yl)methanolRelated Search:

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