C14H23BN2O4
294.16 g/mol
Pharmaceutical IntermediateWarning
Tert-butyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate
CAS552846-17-0EC676-377-6
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
This compound is a boron-containing heterocyclic building block used as a pharmaceutical intermediate. It features a pyrazole ring with a tert-butyl ester protecting group and a pinacol boronate ester moiety, which is commonly employed in Suzuki-Miyaura coupling reactions.
pharmaceutical intermediatebuilding block for organic synthesis
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-Propyl-1H-pyrazole-4-boronic acid pinacol ester
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Referencesame scaffold
1,3,5-Trimethyl-1H-pyrazole-4-boronic acid pinacol ester
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research compound
Referencesame scaffold
1,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS1036991-40-8
research compound
Referencesame scaffold
1,3-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS1046832-21-6
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Identifiers
IUPAC Name
tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate
InChIKey
IPISOFJLWYBCAV-UHFFFAOYSA-N
SMILES
B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C(=O)OC(C)(C)C
Synonyms (31)
- Crizotinib Impurity 57
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