Substance

ID:318225

1-Methyl-1H-pyrazole-5-boronic acid pinacol ester

Names and Identifiers
IUPAC name
1-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
IUPAC Traditional name
1-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Synonyms
2-(1-Methyl-1H-pyrazol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-pyrazole1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole1-甲基-1H-吡唑-5-硼酸频哪醇酯1-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧杂戊硼烷-2-基)-1H-吡唑1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
Registration numbers
CAS Number
MDL Number
Properties
Safety Information
Safety Statements
26
German water hazard class
3
Risk Statements
22-36/37/38
MSDS Link
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H302-H315-H319-H335
GHS Signal Word
Warning
European Hazard Symbols
Harmful Harmful (Xn)
GHS Precautionary statements
P261-P305+P351+P338
Product Information
Purity
97%
Empirical Formula (Hill Notation)
C10H17BN2O2
Physical Property
Melting Point
67-71 °C
Molecule Details
Packaging
1, 5 g in glass bottle
Application
Reagent used for the stereoselective preparation of N-[1-(cyanomethylaminocarbonyl)-2-arylethyl]arylamides used as Cathepsin inhibitors
Molecular Spectra
No Data Available
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References
No Data Available
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