CAS:903550-26-5 / 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole--Hangzhou Chempro Technology Co., Ltd.

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CAS Number: 903550-26-5
1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Structure
Name: 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonyms:

General Information

Product Number: 903550265

CAS Registry Number: 903550-26-5

Name:

1H-Pyrazole, 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester; 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Chemical Formula: C14H23BN2O3

Exact Mass: 278.18

Molecular Weight: 278.16

m/z: 278.18 (100.0%), 277.18 (24.8%), 279.18 (16.0%), 278.19 (3.8%), 280.19 (1.2%)

Elemental Analysis: C, 60.45; H, 8.33; B, 3.89; N, 10.07; O, 17.26

InChI: InChI=1S/C14H23BN2O3/c1-13(2)14(3,4)20-15(19-13)11-8-9-16-17(11)12-7-5-6-10-18-12/h8-9,12H,5-7,10H2,1-4H3

InChIKey: ZZRFDLHBMBHJTI-UHFFFAOYSA-N

Canonical SMILES : B1(OC(C(O1)(C)C)(C)C)C2=CC=NN2C3CCCCO3

Thermal Properties	Value	Condition	Note
Melting Point	77-78 °C		(1)CAS

Specification

98%

References

(1) McLaughlin, Mark; Journal of Organic Chemistry 2008, V73(11), P4309-4312 CAPLUS

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