- 512117
All Photos(2)
512117
Benzo[b]thien-3-ylboronic acid
≥95.0%
All Photos(2)
Synonym(s):
Thianaphthene-3-boronic acid
Empirical Formula (Hill Notation):
C8H7BO2S
CAS Number:
Molecular Weight:
178.02
MDL number:
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
≥95.0%
mp
225-230 °C (lit.)
SMILES string
OB(O)c1csc2ccccc12
InChI
1S/C8H7BO2S/c10-9(11)7-5-12-8-4-2-1-3-6(7)8/h1-5,10-11H
InChI key
QVANIYYVZZLQJP-UHFFFAOYSA-N
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This Item | 499978 | 679569 | 491853 |
|---|---|---|---|
| assay ≥95.0% | assay ≥95% | assay 97% | assay 99% (CP) |
| mp 225-230 °C (lit.) | mp 256-260 °C (lit.) | mp 137-141 °C | mp 163-165 °C (lit.) |
| Quality Level 100 | Quality Level 100 | Quality Level - | Quality Level 200 |
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Application
Benzo[b]thien-3-ylboronic acid can be used:
- To prepare thienyl substituted pyrimidine derivatives as potent antimycobacterial compounds.
- To prepare 3-O-protected 17-heteroaryl-3-hydroxyestra-1,3,5,16-tetraene-16-carbaldehyde, which in turn is used for the synthesis of heteroarenes-annelated estranes.
- As a substrate in the study of metal-free coupling reactions of allylic alcohols with heteroaryl boronic acids.
- As a starting material for the preparation of thienyl based quinoline and pyridine ligands, which are further used to synthesize platinum complexes.
Other Notes
Contains varying amounts of anhydride
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
Certificate of Analysis
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Certificate of Origin
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