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2-Thiopheneboronic acid

2-Thiopheneboronic acid structure

CAS No.: 6165-68-0

Chemical Name:: 2-Thiopheneboronic acid

Synonyms: THIOPHEN-2-YLBORONIC ACID;THIOPHENE-2-BORONIC ACID;2-THIENYLBORONIC ACID;2-thiophenylboric acid;AKOS BRN-0022;BUTTPARK 98\04-23;2-Boronothiophene;Thienylboronic aci;TIMTEC-BB SBB004243;RARECHEM AH PB 0243

CBNumber:: CB6273875

Molecular Formula:: C4H5BO2S

Molecular Weight:: 127.96

MDL Number:: MFCD00151850

MOL File:: 6165-68-0.mol

MSDS File:: SDS

Last updated:2025-04-29 17:45:46

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2-Thiopheneboronic acid Properties

Melting point	138-140 °C (lit.)
Boiling point	287.9±32.0 °C(Predicted)
Density	1.32±0.1 g/cm3(Predicted)
storage temp.	2-8°C
solubility	Soluble in methanol.
pka	8.41±0.53(Predicted)
form	Powder
color	Off-white to beige
BRN	112375
Stability	store cold
InChIKey	ARYHTUPFQTUBBG-UHFFFAOYSA-N
CAS DataBase Reference	6165-68-0(CAS DataBase Reference)
UNSPSC Code	12352103
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P264-P270-P301+P312-P302+P352-P305+P351+P338

Hazard Codes

Xn,Xi

Risk Statements

22-36/37/38

Safety Statements

26-36/37-37/39-36

WGK Germany

Hazard Note

Harmful/Irritant/Keep Cold

HazardClass

IRRITANT, IRRITANT-HARMFUL, KEEP COLD

HS Code

29339900

NFPA 704

	0
2		0

2-Thiopheneboronic acid price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	436836	2-Thienylboronic acid ≥95.0%	6165-68-0	1g	$48.9	2024-03-01	Buy
Sigma-Aldrich	436836	2-Thienylboronic acid ≥95.0%	6165-68-0	5g	$80.3	2024-03-01	Buy
TCI Chemical	T1772	2-Thiopheneboronic Acid (contains varying amounts of Anhydride)	6165-68-0	1g	$23	2024-03-01	Buy
TCI Chemical	T1772	2-Thiopheneboronic Acid (contains varying amounts of Anhydride)	6165-68-0	5g	$71	2024-03-01	Buy
Alfa Aesar	B23071	Thiophene-2-boronic acid, 98%	6165-68-0	1g	$23.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
436836	1g	$48.9	Buy
436836	5g	$80.3	Buy
T1772	1g	$23	Buy
T1772	5g	$71	Buy
B23071	1g	$23.65	Buy

2-Thiopheneboronic acid Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

2-Thiopheneboronic acid can be used as reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings; Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide ;Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer; Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters.

Uses

2-Thienylboronic Acid is a reagent used for palladium-catalyzed Suzuki-Miyaura cross-couplings. It is also used in preparation of photophysical properties of oxygen-containing polycyclic aromatic triptycenes.

Uses

suzuki reaction

2-Thiopheneboronic acid synthesis

Synthesis of 2-Thiopheneboronic acid from 2-Iodothiophene

2-Thiopheneboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-Dibromoterephthalic acid diethyl ester N-(4-THIOPHEN-2-YL-PHENYL)-ACETAMIDE 1,3,5-tri(thiophen-2-yl)benzene 3-(2-THIENYL)PYRIDINE 4,7-Bis(thiophen-2-yl)benzo[c][1,2,5]thiadiazole

2-(2-THIENYL)PYRIDINE 2-BENZOYLTHIOPHENE 2,3'-bithiophene-5'-carbaldehyde 6-Thien-2-ylnicotinaldehyde 6-THIOPHEN-2-YL-1H-INDAZOLE

4-Chloro-6-thiophen-2-yl-pyrimidine 2,6-di(thiophen-2-yl)aniline (5-(THIOPHEN-2-YL)PYRIDIN-3-YL)METHANOL 2-(thiophen-2-yl)pyridin-4-amine Pyrimidine, 2-chloro-4,6-di-2-thienyl-

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2-Thiopheneboronic acid Suppliers

Global( 480)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd	+86-86-22-87899925 +86-8618522618860	18522618860@163.com	China	694	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20232	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29730	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19841	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21628	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1803	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3009	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29857	58
Shanghai Arbor Chemical Co., Ltd.	021-60451682	act@arborchemical.com	CHINA	904	58
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10406	58

Supplier	Advantage
Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
career henan chemical co	58
Shanghai Arbor Chemical Co., Ltd.	58
Shenzhen Nexconn Pharmatechs Ltd	58

View Lastest Price from 2-Thiopheneboronic acid manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-04	2-Thiopheneboronic acid 6165-68-0	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.
2025-03-21	2-Thiopheneboronic acid 6165-68-0	US $0.00 / Kg/Drum	1Kg/Drum	99%	5000KG	Hebei Mujin Biotechnology Co.,Ltd
2024-04-23	2-Thiopheneboronic acid 6165-68-0	US $8.00-6.00 / kg	1kg	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

2-Thiopheneboronic acid
6165-68-0
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

2-Thiopheneboronic acid
6165-68-0
US $0.00 / Kg/Drum
99%
Hebei Mujin Biotechnology Co.,Ltd

2-Thiopheneboronic acid
6165-68-0
US $8.00-6.00 / kg
99%
Henan Fengda Chemical Co., Ltd

2-Thiopheneboronic acid Spectrum

2-Thiopheneboronic acid(6165-68-0)FT-IR 2-Thiopheneboronic acid(6165-68-0)IR

6165-68-0(2-Thiopheneboronic acid)Related Search:

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2-THIOPHENEBORONIC ACID PINACOL ESTER THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER-5-BORIC ACID 2-ACETYLTHIOPHENE ETHYLENE ACETAL Ascoric Acid 3-THIOPHENEBORONIC ACID, PINACOL ESTER

3-Thiopheneboronic Acid (contains varying amounts of Anhydride),3-THIOPHENEBORONIC ACID,3-THIOPHENEBORONIC ACID ,THIOPHENE-3-BORONIC ACID 2-Thiophenecarboxylic acid hydrazide 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole

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TIMTEC-BB SBB004243 THIOPHENYL 2-BORONIC ACID RARECHEM AH PB 0243 BUTTPARK 98\04-23 AKOS BRN-0022 2-THIOPHENEBORONIC ACID Thienylboronic aci 2-Thiopheneboronic acid 2-Thienylboronic acid 2-Thienylboronic acid >=95.0% Thienylboronic acid thiophen-2-yl dihydrogen borate 2-Thienylboronic acid(contains varying amounts of Anhydride) Thiophene-2-boronicacid,98% 2-Thiopheneboronicacid,min.97% Thiophen-2-ylboric acid Thiophen-5-ylboronic acid 2-Thienylboronic acid, 97%, May contain varying aMounts of anhydride 2-tiopheneboronic acid Thiophen-2-Boronic acid Tiophene-2-boronic acid 3-Fluoro-4-methoxylboronic acid 2-ThiopheneBoricAcid BORONICACID, B-2-THIENYL- 2-THIOPHENEBORONIC ACID ,THIOPHENE-2-BORONIC ACID ,2-THIENYLBORONIC ACID 2-thienylboric acid 2-Thiopheneboronic Acid (contains varying amounts of Anhydride) 2-Thiopheneboronic acid, min. 97% 2-Thiopheneboronic acid,97% 2-Thiopheneboronica (2,3-Dihydrothieno[2,3-b][1,4]dioxin-6-yl)boronic acid thiophen-2-yl-2-boronic acid 2-Thienylboronic acid, May contain varying amounts of anhydride, 97% 2-Thienylboronic acid,Thiophene-2-boronic acid 2-Boronothiophene 2-Thiopheneboronic acid, 97% 1GR 2-Thiopheneboronic acid, 97% 5GR Thien-5-ylboronic acid B-2-Thiopheneboronic acid 2-Thiopheneboronicaci 6165-68-0 2-Thiopheneboronic acid Thiophene-2-Boronic Acid extrapure, 98% THIOPHENE-2-BORONIC ACID THIOPHEN-2-YLBORONIC ACID 2-THIENYLBORONIC ACID 2-thiophenylboric acid 6165-68-0 165-68-0 C4H3SBOH C4H3SBOH2 C4H5BO2S Organometallic Reagents Heteroaryl B (Classes of Boron Compounds) Boronic Acids Boronic Acids and Derivatives Substituted Boronic Acids Boronic acids Boronic Acid