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Home/Compounds/Pharmaceutical Intermediate/1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
C10H17BN2O2
208.07 g/mol
Pharmaceutical IntermediateWarning

1-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

CAS847818-74-0EC628-091-8
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

This compound is a boronic ester derivative used as a pharmaceutical intermediate. It is primarily employed in the synthesis of active pharmaceutical ingredients, particularly those involving pyrazole-based structures.

Pharmaceutical intermediate for synthesisBuilding block in medicinal chemistry research

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencesame scaffold

1-(Propan-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

CAS1282518-60-8

pharmaceutical intermediate

Referencesame scaffold

5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole

CAS903550-12-9

research compound

Referencesame scaffold

Pyrazole-3-boronic acid pinacol ester

CAS844501-71-9

research compound

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name

1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

InChIKey

HLXOVAMYQUFLPE-UHFFFAOYSA-N

SMILES

B1(OC(C(O1)(C)C)(C)C)C2=CC=NN2C

Synonyms (15)

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