Indole-4-boronic acid

Base Information

Chemical Name:Indole-4-boronic acid
CAS No.:220465-43-0
Molecular Formula:C8H8BNO2
Molecular Weight:160.968
Hs Code.:29339900
European Community (EC) Number:640-120-6
DSSTox Substance ID:DTXSID90376786
Nikkaji Number:J1.071.863E
Wikidata:Q72482933
Mol file:220465-43-0.mol

Synonyms:Indole-4-boronic acid;220465-43-0;1H-indol-4-ylboronic Acid;(1H-indol-4-yl)boronic acid;4-Boronoindole;1h-indole-4-boronic acid;1H-INDOL-4-YL-4-BORONIC ACID;Boronic acid, 1H-indol-4-yl-;(1h)-indol-4-ylboronic acid;4-Indoleboronic acid;4-indolylboronic acid;4-indole boronic acid;4-indole-boronic acid;indole 4-boronic acid;1H-Indole-4-ylboronic acid;SCHEMBL19337;(1H-indol-4-yl)boronicacid;1H-indole-4-yl-boronic acid;DTXSID90376786;USJUQEVUEBCLLR-UHFFFAOYSA-N;indole-4-boronic acid, AldrichCPR;MFCD03095175;AKOS002670087;CS-W014327;PB14320;PS-9448;SB10372;A4740;AM20030369;FT-0607902;EN300-6480643;Q-102077;1H-indol-4-ylboronic acid;(1H-Indol-4-yl)boronic acid

Suppliers and Price of Indole-4-boronic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

AHH
1H-Indole-4-boronicacid 97%
5g
$ 375.00

AK Scientific
Indole-4-boronicacid
5g
$ 380.00

AK Scientific
Indole-4-boronicacid
1g
$ 150.00

Alfa Aesar
Indole-4-boronic acid, 95%
250mg
$ 79.80

Alfa Aesar
Indole-4-boronic acid, 95%
1g
$ 251.00

Alichem
(1H-Indol-4-yl)boronicacid
5g
$ 403.30

Alichem
(1H-Indol-4-yl)boronicacid
10g
$ 618.00

Alichem
(1H-Indol-4-yl)boronicacid
25g
$ 1142.40

American Custom Chemicals Corporation
INDOLE-4-BORONIC ACID 95.00%
5G
$ 1305.15

American Custom Chemicals Corporation
INDOLE-4-BORONIC ACID 95.00%
1G
$ 371.70

Total 65 raw suppliers

Chemical Property of Indole-4-boronic acid

Chemical Property:

Vapor Pressure:2.83E-08mmHg at 25°C
Refractive Index:1.662
Boiling Point:433.2 °C at 760 mmHg
PKA:9.00±0.30(Predicted)
Flash Point:215.8 °C
PSA：56.25000
Density:1.33 g/cm³
LogP:-0.15230
Storage Temp.:Keep Cold
Sensitive.:Air Sensitive
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:161.0648087
Heavy Atom Count:12
Complexity:165

Purity/Quality:

97% ^*data from raw suppliers

1H-Indole-4-boronicacid 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 37/38-41-36/37/38
Safety Statements: 26-39-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B(C1=C2C=CNC2=CC=C1)(O)O
Uses An arylboronic acid-based fluorescent biosensor.

Technology Process of Indole-4-boronic acid

There total 5 articles about Indole-4-boronic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

: 52488-36-5
4-bromo-1H-indole

: 220465-43-0
indole-4-boronic acid

Guidance literature:: 4-bromo-1H-indole; With tert.-butyl lithium; potassium hydride; In diethyl ether; at 0 ℃; for 0.833333h;

With boric acid tributyl ester; In diethyl ether; at 0 - 20 ℃;

With phosphoric acid; In diethyl ether; at 0 ℃; for 0.5h;
DOI:10.1021/jo981778u

Reference yield:

: 121-43-7,63156-11-6
Trimethyl borate

: 220465-43-0
indole-4-boronic acid

Guidance literature:: 4-bromo-1H-indole; With sodium hydride; In diethyl ether; at 0 ℃; for 0.5h;

With n-butyllithium; In diethyl ether; hexane; for 0.5h; Cooling with acetone-dry ice;

Trimethyl borate; With phosphoric acid; water; more than 3 stages;