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643890

Sigma-Aldrich

4-Nitrophenylboronic acid pinacol ester

≥95%

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Synonym(s):
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nitrobenzene
Empirical Formula (Hill Notation):
C12H16BNO4
CAS Number:
Molecular Weight:
249.07
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥95%

form

powder or crystals

mp

112-116 °C (lit.)

SMILES string

CC1(C)OB(OC1(C)C)c2ccc(cc2)[N+]([O-])=O

InChI

1S/C12H16BNO4/c1-11(2)12(3,4)18-13(17-11)9-5-7-10(8-6-9)14(15)16/h5-8H,1-4H3

InChI key

LUWACRUAJXZANC-UHFFFAOYSA-N

Application

Reactant involved in:
  • Synthesis of aryl azides
  • Arylation of allylic chlorides
  • Syntehsis of RNA conjugates
  • Alkoxycarbonylation
  • Synthesis of mTOR and PI3K inhibitors as antitumor agents
  • Electrooxidative synthesis of biaryls

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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