Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

697443

Sigma-Aldrich

1-(Phenylsulfonyl)-2-indolylboronic acid MIDA ester

96%

Synonym(s):

1-(Phenylsulfonyl)indole-2-boronic acid, 1-(Phenylsulfonyl)indole-2-boronic acid MIDA ester, Methyliminodiacetic acid anhydride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C19H17BN2O6S
CAS Number:
1158984-95-2
Molecular Weight:
412.22
MDL number:
MFCD11215206
UNSPSC Code:
12352103
PubChem Substance ID:
329761920

Assay

96%

form

powder

mp

159-165 °C

SMILES string

C[N]12CC(=O)O[B]1(OC(=O)C2)c3cc4ccccc4n3S(=O)(=O)c5ccccc5

InChI

1S/C19H17BN2O6S/c1-21-12-18(23)27-20(28-19(24)13-21)17-11-14-7-5-6-10-16(14)22(17)29(25,26)15-8-3-2-4-9-15/h2-11H,12-13H2,1H3

InChI key

MESWPWMZFWLPMN-UHFFFAOYSA-N

Application

MIDA boronate for slow-release cross-coupling

MIDA boronates as stable boronic acid surrogates for classically challenging cross-couplings.

Suzuki Cross-Coupling with MIDA Boronates
Excludes solvent of crystallization. May contain up to 1.2 mole equivalence DMSO

Storage Class Code

13 - Non 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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
07927BJ

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Pawel Strzelczyk et al.
Scientific reports, 10(1), 17516-17516 (2020-10-17)
The mechanism of catalysis by the L-glutaminase-asparaginase from Pseudomonas 7A (PGA) was investigated using structural, mass spectrometry, and kinetic data. We had previously proposed mechanism of hydrolysis of L-Asn by the type II L-asparaginase from E. coli (EcAII), but that

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service