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680516

Sigma-Aldrich

N-Boc-5-methoxy-2-indolylboronic acid

≥95%

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Synonym(s):
N-(tert-Butoxycarbonyl)-5-methoxyindole-2-boronic acid, N-Boc-5-methoxyindole-2-boronic acid
Empirical Formula (Hill Notation):
C14H18BNO5
CAS Number:
Molecular Weight:
291.11
MDL number:
PubChem Substance ID:

Quality Level

assay

≥95%

form

solid

mp

102-107 °C

storage temp.

2-8°C

SMILES string

COc1ccc2n(C(=O)OC(C)(C)C)c(cc2c1)B(O)O

InChI

1S/C14H18BNO5/c1-14(2,3)21-13(17)16-11-6-5-10(20-4)7-9(11)8-12(16)15(18)19/h5-8,18-19H,1-4H3

InChI key

PZLVPMBCKHDVKT-UHFFFAOYSA-N

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This Item
687650675911684589
But-3-enylboronic acid ≥95%

687650

But-3-enylboronic acid

N-Boc-indole-2-boronic acid ≥95%

675911

N-Boc-indole-2-boronic acid

2-Methoxy-3-pyridinylboronic acid ≥95.0%

684589

2-Methoxy-3-pyridinylboronic acid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

mp

102-107 °C

mp

84-90 °C

mp

84-94 °C, 85-90 °C (lit.)

mp

140-144 °C

form

solid

form

powder

form

solid

form

solid

General description

May contain varying amounts of anhydride.

Application

Reactant for:
  • Preparation of dihalogenated pyrazoles via dipolar cycloaddition by palladium-catalyzed cross-coupling processes
  • Suzuki-Miyaura cross-coupling
  • Synthesis of the isocryptolepine alkaloid and its related skeletons using a modified Pictet-Spengler reaction

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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