ChemicalBook > CAS DataBase List > 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE

Product Name: 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE
CAS No.: 190788-58-0
Chemical Name: 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE
Synonyms: 4-THIOANISOLEBORONIC ACID, PINACOL ESTER;4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE;4-Methylthiophenylboronic acid,pinacol ester;4-(Methylthio)benzeneboronic acid pinacol ester;2-[4-(Methylthio)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-TetraMethyl-2-(4-(Methylthio)phenyl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(4-methylsulfanylphenyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(methylthio)phenyl]-
CBNumber: CB5155211
Molecular Formula: C13H19BO2S
Formula Weight: 250.16
MOL File: 190788-58-0.mol

Less

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE Property

Melting point:: 35.1-35.9 °C
Boiling point:: 344.5±25.0 °C(Predicted)
Density: 1.06±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
form: solid
Appearance: White to off-white Solid

Less

Safety

Hazard Codes: Xn
Risk Statements: 22
WGK Germany: 3
HS Code: 2931900090

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BML00035
Product name: 4-Thioanisoleboronic acid, pinacol ester
Purity: Aldrich
Packaging: 1g
Price: $73.1
Updated: 2025/07/31

TRC

Product number: M725575
Product name: 4-(Methylthio)phenylboronicAcidPinacolEster
Packaging: 100mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: AMTB631
Product name: 4-(Methylthio)phenylboronicacidpinacolester
Packaging: 5g
Price: $110
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6666-1-26
Product name: 4-(Methylthio)phenylboronic acid, pinacol ester
Packaging: 1g
Price: $112
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0001591
Product name: 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE
Purity: 95.00%
Packaging: 1G
Price: $154.35
Updated: 2021/12/16

Less

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE Chemical Properties,Usage,Production

Synthesis

73183-34-3

104-96-1

190788-58-0

GENERAL METHOD: Arylamine (10 mmol) was dissolved in a mixture of 5 mL of distilled water with 3.4 mL of 50% hydrofluoroboric acid. After cooling the reaction mixture to 0°C using an ice bath, sodium nitrite solution (0.69 g dissolved in 2 mL of distilled water) was added dropwise over 5 min. The resulting mixture was stirred for 1 h. The precipitate was collected by filtration and redissolved in a minimal amount of acetone. Subsequently, diethyl ether was added until the aryl diazonium tetrafluoroborate precipitate precipitated, the precipitate was filtered, washed several times with ether and dried under vacuum. TYPICAL REACTION PROCEDURE: The diazonium tetrafluoroborate (0.5 mmol) and pinacol ester of bisboronic acid (B2pin2, 1.5 mmol) were transferred to an oven-dried reaction tube under air atmosphere. Acetone/water (2:1 volume ratio, 4 mL) was added to the reaction tube via syringe. The sealed reaction tube was kept at 20°C and stirred for 1-2 hours. Upon completion of the reaction, dichloromethane was added for extraction, and the organic phases were combined and dried with anhydrous sodium sulfate (Na2SO4). Finally, the target product 4-methylthiophenylboronic acid pinacol ester was isolated and purified by silica gel column chromatography (eluent was petroleum ether/ethyl acetate).

References

[1] Tetrahedron Letters, 2017, vol. 58, # 40, p. 3851 - 3853
[2] Journal of Organic Chemistry, 2013, vol. 78, # 5, p. 1923 - 1933

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE Preparation Products And Raw materials

Raw materials

Preparation Products

Less

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE Suppliers

China 48 Germany 2 India 1 United Kingdom 4 United States 12 Global 67

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
Advantage: 59

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

ZhengZhou HuaWen Chemical Co.Ltd

Tel: 0370-2785118 17550508557
Fax: QQ：3470079902
Email: 675141927@qq.com
Country: China
ProdList: 3199
Advantage: 55

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 18209
Advantage: 56

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5872
Advantage: 58

Wuhan Chemwish Technology Co.， Ltd

Tel: 027-67849912
Fax: 027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 9148
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Fax: QQ：2853979815
Email: 2853979815@qq.com
Country: China
ProdList: 9996
Advantage: 55

Dalian lichuang Chemical Co., Ltd

Tel: 0411-0411-00000000 13644282108
Fax: -
Email: 3500508746@qq.com
Country: China
ProdList: 2896
Advantage: 55

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 400821072
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 25000
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-6387771-6039 18920764717
Email: sales@heowns.com
Country: China
ProdList: 23771
Advantage: 60

Nanjing holy chemical co., LTD

Tel: 19951936396
Email: 1815156226@qq.com
Country: China
ProdList: 2947
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11811
Advantage: 58

Shanghai Jiange Chemical Co., Ltd.

Tel: 15921040873
Email: 1434142450@qq.com
Country: CHINA
ProdList: 7649
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Country: China
ProdList: 39927
Advantage: 58

Wuhan Chemwish Technology Co., Ltd

Tel: 027-67849912
Email: sales@chemwish.com
Country: CHINA
ProdList: 10821
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49975
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29798
Advantage: 58

Changzhou Kechem Bio-Scientific Co., LTD.

Tel: 0519-68985668 13685222090
Fax: qq735434464
Email: sales@kechem.cn
Country: China
ProdList: 26028
Advantage: 58

Meng Cheng Technology (Shanghai) Co., LTD

Tel: 400-820-6829
Email: sales@mitachieve.com
Country: China
ProdList: 8860
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39665
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18921922613
Email: hywu@aikonchem.com
Country: China
ProdList: 10709
Advantage: 58

Henan Dobe Chemical Co. , Ltd.

Tel: 0370-6999054 17550096163
Email: 3189729795@qq.com
Country: China
ProdList: 7172
Advantage: 58

Anhui Henuo Biotechnology Co., Ltd

Tel: 18455579438
Country: China
ProdList: 16684
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Zhuhai Aobokai Biomedical Technology Co., Ltd.

Tel: 400-0628126 15697567703
Email: sales-team@aobchem.com.cn
Country: China
ProdList: 49999
Advantage: 58

Suzhou Haoheng New Materials Co., Ltd

Tel: 15052381896
Email: 112612057@qq.com
Country: China
ProdList: 3090
Advantage: 58

Cheng Du Micxy Chemical Co.,Ltd

Tel: 028-85632863 18108198598
Fax: 028-85632863
Email: micxysales@163.com
Country: China
ProdList: 10475
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Suzhou SuKaiLu Chemical Technology Co., Ltd.

Tel: 0512-0512-62766020 15995735907
Fax: 0512-62766020
Email: zwk@sukailu.com
Country: China
ProdList: 956
Advantage: 55

DAYANG CHEM (HANGZHOU) CO.,LTD

Tel: +86-88938639 +86-17705817739
Email: info@dycnchem.com
Country: China
ProdList: 53899
Advantage: 58

Aromsyn Co., Ltd.

Tel: +86-0571-85585865 +8613336024896
Email: CB@aromsyn.com
Country: China
ProdList: 19183
Advantage: 58

Absin Bioscience Inc.

Tel: --
Fax: --
Email: chenjw@absin.cn
Country: CHINA
ProdList: 6208
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6650
Advantage: 58

Shanghai PI Chemicals Ltd.

Tel: --
Fax: --
Email: sales@pipharm.com
Country: China
ProdList: 6344
Advantage: 56

Rudong physical and chemical plants

Tel: --
Fax: --
Email: sales@frinton.com
Country: China
ProdList: 4687
Advantage: 80

Shanghai Holly Chemical Co., Ltd

Tel: --
Fax: --
Email: sales@hollychem.com
Country: China
ProdList: 864
Advantage: 30

Advanced Technology & Industrial Co., Ltd.

Tel: --
Fax: --
Email: sales@advtechind.com
Country: China
ProdList: 6523
Advantage: 75

Less

View Lastest Price from 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE manufacturers

Career Henan Chemical Co

Product: :4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE 190788-58-0
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1000kg
Release date: 2020-01-13

190788-58-0, 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATERelated Search:

3-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE 2-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE 4-(Methanesulfonyl)phenylboronic acid pinacol ester 4-(Methylthio)phenylboronic acid 4-Mercaptophenylboronic acid IFLAB-BB F2108-0004 Trifluoromethylthio-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzene 4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE

4-Methylthiophenylboronic acid,pinacol ester

4-THIOANISOLEBORONIC ACID, PINACOL ESTER

4-(METHYLTHIO)PHENYLBORONIC ACID PINACOLATE

4,4,5,5-TetraMethyl-2-(4-(Methylthio)phenyl)-1,3,2-dioxaborolane

2-[4-(Methylthio)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(methylthio)phenyl]-

4,4,5,5-tetramethyl-2-(4-methylsulfanylphenyl)-1,3,2-dioxaborolane

4-(Methylthio)benzeneboronic acid pinacol ester

190788-58-0

C13H19BO2S

Boronic Acid