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576557

Sigma-Aldrich

2-Aminophenylboronic acid pinacol ester

≥95%

Synonym(s):

2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline

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About This Item

Empirical Formula (Hill Notation):
C12H18BNO2
CAS Number:
Molecular Weight:
219.09
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

Assay

≥95%

form

powder

mp

63-68 °C (lit.)

SMILES string

CC1(C)OB(OC1(C)C)c2ccccc2N

InChI

1S/C12H18BNO2/c1-11(2)12(3,4)16-13(15-11)9-7-5-6-8-10(9)14/h5-8H,14H2,1-4H3

InChI key

ZCJRWQDZPIIYLM-UHFFFAOYSA-N

Application

Reactant involved in synthesis of:
  • Indolo[3,4-cd][1]benzazepines via Pictet-Spengler-type cyclizations
  • Antimicrobial amphiphilic aryl peptideomimetics
  • Pyridoquinazolines and benzo[h][1,6]naphthyridines via intramolecular electrophilic substitution reactions
  • Thienopyridine derivatives
  • Dihydroquinolones
  • Methacrylamidophenylboronic acids

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

JAN Code

576557-VAR:
576557-5G:
576557-1G:
576557-BULK:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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