4–Methyl–3–(4，4，5，5–tetramethyl–1，3，2–dioxaborolan–2–yl)–1H–pyrazole

cas: 1440520-87-5 — see every product listed under this CAS number, including other names

4–Methyl–3–(4，4，5，5–tetramethyl–1，3，2–dioxaborolan–2–yl)–1H–pyrazole (CAS 1440520-87-5) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 25mg. Offered by: GLPBio.

• 2D
• 3D

4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1440520-87-5) is a chemical compound with the molecular formula C10H17BN2O2 and a molecular weight of 208.07 g/mol. IUPAC name: 4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. InChIKey: HQYVEZWZGLCNIU-UHFFFAOYSA-N.

Identity

Molecular formula	C10H17BN2O2
Molecular weight	208.07 g/mol
IUPAC name	4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
InChIKey	HQYVEZWZGLCNIU-UHFFFAOYSA-N
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=C(C=NN2)C

Computed by PubChem (NCBI)

Synonyms: 4-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 4-Methylpyrazole-5-boronic acid, pinacol ester, 4-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 4-methyl-3-(tetramethyl-1,3,2, 4-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Isomers (same molecular formula)

3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole C₁₀H₁₇BN₂O₂

1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole C₁₀H₁₇BN₂O₂

1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole C₁₀H₁₇BN₂O₂

5-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1-ethylpyrazole C₁₀H₁₇BN₂O₂

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(trideuteriomethyl)pyrazole C₁₀H₁₇BN₂O₂

1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole C₁₀H₁₇BN₂O₂

1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole C₁₀H₁₇BN₂O₂

5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole C₁₀H₁₇BN₂O₂

1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole C₁₀H₁₇BN₂O₂

2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole C₁₀H₁₇BN₂O₂

4-methyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazole C₁₀H₁₇BN₂O₂

2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole C₁₀H₁₇BN₂O₂