ChemicalBook > CAS DataBase List > 5-Acetyl-2-thiopheneboronic acid

5-Acetyl-2-thiopheneboronic acid

Product Name
5-Acetyl-2-thiopheneboronic acid
CAS No.
206551-43-1
Chemical Name
5-Acetyl-2-thiopheneboronic acid
Synonyms
AKOS BRN-0238;CAS:206551-43-1;RARECHEM AH PB 0135;5-Acetylthiophene-2-boronic;5-Acetyl-2-thienylboronic acid;5-Acetothiophene-2-boronic acid;2-Acetylthiphene-2-boronic acid;5-ACETYL-2-THIOPHENEBORONIC ACID;5-ACETYLTHIOPHENE-2-BORONIC ACID;5- acetylthiopheneboric acid -2-
CBNumber
CB4697811
Molecular Formula
C6H7BO3S
Formula Weight
169.99
MOL File
206551-43-1.mol
More
Less

5-Acetyl-2-thiopheneboronic acid Property

Melting point:
133-138 °C (lit.)
Boiling point:
399.3±52.0 °C(Predicted)
Density 
1.34±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility 
soluble in Methanol
pka
7.47±0.53(Predicted)
form 
Crystalline Powder
color 
White
BRN 
8681302
CAS DataBase Reference
206551-43-1(CAS DataBase Reference)
More
Less

Safety

Hazard Codes 
C,Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37
WGK Germany 
3
Hazard Note 
Corrosive/Keep Cold
HazardClass 
IRRITANT, KEEP COLD, CORROSIVE
HS Code 
29310095
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
499927
Product name
5-Acetyl-2-thienylboronic acid
Packaging
5g
Price
$88.6
Updated
2022/05/15
TCI Chemical
Product number
A2364
Product name
5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging
5g
Price
$158
Updated
2025/07/31
TCI Chemical
Product number
A2364
Product name
5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
Packaging
25g
Price
$632
Updated
2025/07/31
TRC
Product number
A188858
Product name
5-Acetylthiophene-2-boronicacid
Packaging
1g
Price
$75
Updated
2021/12/16
Usbiological
Product number
260244
Product name
5-Acetylthiophene-2-boronic acid
Packaging
5g
Price
$418
Updated
2021/12/16
More
Less

5-Acetyl-2-thiopheneboronic acid Chemical Properties,Usage,Production

Chemical Properties

cream to brown Solid

Uses

suzuki reaction

Uses

Reactant for:
Bioreduction by alcohol dehydrogenase
Preparation of highly fluorescent photochromic dyes by photocyclization reactions
Suzuki-Miyaura cross-couplings

5-Acetyl-2-thiopheneboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

5-Acetyl-2-thiopheneboronic acid Suppliers

Americas 1 China 142 Europe 4 France 2 Germany 7 India 9 Italy 1 Japan 2 Russia 1 Switzerland 1 Ukraine 1 United Kingdom 14 United States 45 Global 230
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
Accela ChemBio Inc.
Tel
+1(858) 699-3322
Fax
+1(858) 876-1948
Email
marketing@accelachem.com
Country
United States
ProdList
6024
Advantage
65
Alfa Chemistry
Tel
+1-5166625404;
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
20405
Advantage
58
Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Aladdin Scientific
Tel
Email
tp@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Alfa Chemistry
Tel
--
Fax
--
Email
info@Alfa-Chemistry.com
Country
United States
ProdList
6814
Advantage
0
Frontier Scientific Services, Inc.
Tel
--
Fax
--
Email
customerservice@frontierssi.com
Country
United States
ProdList
1575
Advantage
0
Alichem Inc.
Tel
--
Fax
--
Email
sales@alichem.com
Country
United States
ProdList
6167
Advantage
58
Optima Chemical Group, LLC. (OCG)
Tel
--
Fax
--
Email
sales@optimachem.com
Country
United States
ProdList
185
Advantage
58
Archimica USA
Tel
--
Fax
--
Country
United States
ProdList
172
Advantage
58
Chemphtec Corporation
Tel
--
Fax
--
Email
fo@chemphtec.com
Country
United States
ProdList
2181
Advantage
58
Optima Chemical Group, LLC
Tel
--
Fax
--
Country
United States
ProdList
116
Advantage
58
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
HBCChem Inc.
Tel
--
Fax
--
Email
sales@hbcchem-inc.com
Country
United States
ProdList
4569
Advantage
30
OChem Incorporation
Tel
--
Fax
--
Email
sales@ocheminc.com
Country
United States
ProdList
6501
Advantage
60
Leonid Chemicals Private Limited
Tel
--
Fax
--
Email
careers@leonidchemicals.com
Country
United States
ProdList
1700
Advantage
43
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Sphinx Scientific Laboratory, LLC
Tel
--
Fax
--
Email
sales@sphinxscientificlab.com
Country
United States
ProdList
3343
Advantage
50
HBCChem, Inc.
Tel
--
Fax
--
Email
Sales@hbcchem-inc.com
Country
United States
ProdList
887
Advantage
50
Pure Chemistry Scientific Inc
Tel
--
Fax
--
Email
sales@purechems.com
Country
United States
ProdList
2321
Advantage
50
Anvia Chemicals, LLC
Tel
--
Fax
--
Email
sales@anviachem.com
Country
United States
ProdList
3933
Advantage
0
AOBChem USA
Tel
--
Fax
--
Email
sales@aobchem.com
Country
United States
ProdList
3487
Advantage
50
HDH Pharma, Inc.
Tel
--
Fax
--
Email
catalog@hdhpharma.com
Country
United States
ProdList
6248
Advantage
62
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6962
Advantage
56
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Neogen Chemicals Limited
Tel
--
Fax
--
Email
info@neogenchem.com
Country
United States
ProdList
286
Advantage
51
INDOFINE Chemical Company, Inc.
Tel
--
Fax
--
Email
chemical@indofinechemical.com
Country
United States
ProdList
6176
Advantage
69
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
Bio-Vin Research Laboratories
Tel
--
Fax
--
Email
sales@biovinresearch.com
Country
United States
ProdList
6210
Advantage
64
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
APAC Pharmaceutical, LLC
Tel
--
Fax
--
Email
sales@apacpharma.com
Country
United States
ProdList
6322
Advantage
38
American Custom Chemicals Corporation
Tel
--
Fax
--
Email
sales@acccorporation.com
Country
United States
ProdList
6820
Advantage
51
Asymchem Laboratories, Inc.
Tel
--
Fax
--
Email
info@asymchem.com
Country
United States
ProdList
1315
Advantage
69
Optimachem
Tel
--
Fax
--
Email
dmills@optimachem.com
Country
United States
ProdList
255
Advantage
66
Atlantic SciTech Group, Inc.
Tel
--
Fax
--
Email
sales@astginc.com
Country
United States
ProdList
2308
Advantage
43
ASDI Incorporated
Tel
--
Fax
--
Email
customerservice@asdi.net
Country
United States
ProdList
6922
Advantage
67
Ryscor Science Inc.
Tel
--
Fax
--
Email
sales@ryscor.com
Country
United States
ProdList
394
Advantage
68
Cuschem, Inc.
Tel
--
Fax
--
Country
United States
ProdList
353
Advantage
42
More
Less

View Lastest Price from 5-Acetyl-2-thiopheneboronic acid manufacturers

Career Henan Chemical Co
Product
5-Acetyl-2-thiopheneboronic acid 206551-43-1
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-12-30

206551-43-1, 5-Acetyl-2-thiopheneboronic acidRelated Search:

2-Thiopheneboronic acid Acetylacetone Acetylferrocene N-ACETYL-L-TYROSINE ETHYL ESTER Acetyl coenzyme A sodium salt 2-Acetylthiophene EPA 3-Acetylthiophene 5-ACETYL-2-THIOPHENECARBALDEHYDE tributyl acetocitrate 5-Indolylboronic acid 5-ETHYLTHIOPHENYLBORONIC ACID 5-Methylthiophene-2-boronic acid 5-Formyl-2-thiopheneboronic acid Boric acid 3-ACETYL-2-THIOPHENEBORONIC ACID 2-Acetyl-3-thiopheneboronic acid 5-Acetyl-2-thiopheneboronic acid

  • 5-Acetothiophene-2-boronic acid
  • 5-Acetyl-2-thienylboronic acid
  • 5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
  • 2-Acetyl-5-boronothiophene, 5-Boronothien-2-yl)ethan-1-one
  • 5- acetylthiopheneboric acid -2-
  • 5-ACETYLTHIOPHENE-2-BORONIC ACID
  • 5-ACETYL-2-THIOPHENEBORONIC ACID
  • 5-Acetylthiophene-2-boronicacid,98%
  • (2-Acetylthien-5-yl)boronic acid
  • (5-Acetylthien-2-yl)boronic acid
  • RARECHEM AH PB 0135
  • 5-Acetylthiophen-2-ylboronic acid
  • Boronic acid, (5-acetyl-2-thienyl)- (9CI)
  • AKOS BRN-0238
  • 2-Acetylthiphene-2-boronic acid
  • 2-ACETYLTHIOPHENE-5-BORONIC ACID
  • 5-Acetylthiophene-2-boronic
  • Boronic acid, B-(5-acetyl-2-thienyl)-
  • (5-acetylthiophen-2-yl)boronicaci
  • CAS:206551-43-1
  • 5-Acetylthiophene-2-boronic acid - [A1130]
  • 206551-43-1
  • C4H4BClO2S
  • C6H7BO3S
  • Boronic Acids and Derivatives
  • Boronic Acids
  • Heteroaryl
  • Organometallic Reagents
  • ACETYLGROUP
  • blocks
  • BoronicAcids
  • Heterocycles
  • Boronic Acids
  • Boronic Acids and Derivatives
  • Heteroaryl
  • Boronic acids
  • Boronic Acid
  • Organoborons
  • Thiophene