700231
Ethynylboronic acid MIDA ester
Synonym(s):
Acetyleneboronic acid MIDA ester, Acetynylboronic acid MIDA ester, Ethyneboronic acid MIDA ester
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C7H8BNO4
CAS Number:
Molecular Weight:
180.95
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
mp
208-209 °C
SMILES string
CN1CC(=O)OB(OC(=O)C1)C#C
InChI
1S/C7H8BNO4/c1-3-8-12-6(10)4-9(2)5-7(11)13-8/h1H,4-5H2,2H3
InChI key
NHVZIRZCTRJEFP-UHFFFAOYSA-N
Application
Ethynylboronic acid MIDA ester is a bifunctional acetylene equivalent, air-stable, chromatography-compatible boronate commonly used in Suzuki-Miyaura cross-coupling reaction. It can also be used in the synthesis of heterocyclic MIDA boronates of isoquinolone, isoquinoline, pyrrole, indole, isoxazoles and triazoles for subsequent cross-coupling reactions.
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
Sorry, we don't have COAs for this product available online at this time.
If you need assistance, please contact Customer Support.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
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