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723665

1-Benzylpyrazole-4-boronic acid MIDA ester

99%

Synonym(s):

1-Benzyl-1H-pyrazol-4-yl-4-boronic acid MIDA ester, 2-(1-Benzyl-1H-pyrazol-4-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

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About This Item

Empirical Formula (Hill Notation):
C15H16BN3O4
Molecular Weight:
313.12
UNSPSC Code:
12352103
PubChem Substance ID:
329764025
MDL number:
MFCD26405973
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assay

99%

form

solid

storage temp.

2-8°C

SMILES string

O=C(O1)CN(C)CC(OB1C2=CN(CC3=CC=CC=C3)N=C2)=O

InChI

1S/C15H16BN3O4/c1-18-10-14(20)22-16(23-15(21)11-18)13-7-17-19(9-13)8-12-5-3-2-4-6-12/h2-7,9H,8,10-11H2,1H3

InChI key

QZHOUCQWBDLTSB-UHFFFAOYSA-N

Application

Protected boronic acid with methylimindodiacetic acid (MIDA) that does not react under standard Suzuki-Miyuara coupling conditions, allowing for selective and iterative cross-coupling sequences. The MIDA boronate also provides prolonged shelf life and stability to typically unstable boronic acid derivatives.

MIDA Boronates

Legal Information

Patents pending. U.S. Patent App Ser. Nos. 60/951,405 and 11/937,338 and Internat. App No. PCT/US07/84156 may apply.

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBD5518V

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Global Trade Item Number

SKUGTIN
723665-1G04061826175132