ChemicalBook > CAS DataBase List > 4-(4-Methylpiperazin-1-yl)phenylboronic Acid

4-(4-Methylpiperazin-1-yl)phenylboronic Acid

Product Name: 4-(4-Methylpiperazin-1-yl)phenylboronic Acid
CAS No.: 229009-40-9
Chemical Name: 4-(4-Methylpiperazin-1-yl)phenylboronic Acid
Synonyms: 4-(4-Methylpiperazino)benzeneboronic acid;4-(N-Methylpiperazin-1-yl)phenylboronic acid;4-(4-Methylpiperazin-1-yl)phenylboronic Acid;4-(4-Methyl-1-piperazinyl)phenylboronic Acid;4-(4-Methylpiperazin-1-yl)phenylboronic acid 96%;Boronic acid, B-[4-(4-methyl-1-piperazinyl)phenyl]-;[4-(4-methylpiperazin-1-yl)phenyl]boronic acid - [M22502];4-(4-Methyl-1-piperazinyl)phenylboronic Acid（contains varying amounts of Anhydride）
CBNumber: CB41564352
Molecular Formula: C11H17BN2O2
Formula Weight: 220.08
MOL File: 229009-40-9.mol

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4-(4-Methylpiperazin-1-yl)phenylboronic Acid Property

Boiling point:: 406.2±55.0 °C(Predicted)
Density: 1.20±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Store in freezer, under -20°C
pka: 9.08±0.17(Predicted)
form: solid
color: White
InChI: InChI=1S/C11H17BN2O2/c1-13-6-8-14(9-7-13)11-4-2-10(3-5-11)12(15)16/h2-5,15-16H,6-9H2,1H3
InChIKey: LSKYURVDOIDSCG-UHFFFAOYSA-N
SMILES: B(C1=CC=C(N2CCN(C)CC2)C=C1)(O)O

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Safety

HS Code: 2933998090

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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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

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

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N-Bromosuccinimide Price

TRC

Product number: M327495
Product name: [4-(4-Methylpiperazin-1-yl)phenyl]boronicAcid
Packaging: 5g
Price: $565
Updated: 2021/12/16

SynQuest Laboratories

Product number: 8H60-1-HG
Product name: 4-(4-Methylpiperazin-1-yl)phenylboronic acid
Packaging: 10g
Price: $740
Updated: 2021/12/16

ChemScene

Product number: CS-W003780
Product name: 4-(4-Methylpiperazin-1-yl)phenylboronicacid
Purity: 99.81%
Packaging: 25g
Price: $808
Updated: 2021/12/16

SynQuest Laboratories

Product number: 8H60-1-HG
Product name: 4-(4-Methylpiperazin-1-yl)phenylboronic acid
Packaging: 5G
Price: $434
Updated: 2021/12/16

Matrix Scientific

Product number: 076517
Product name: 4-(4-Methylpiperazin-1-yl)phenylboronic acid
Purity: 95+%
Packaging: 1g
Price: $462
Updated: 2021/12/16

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4-(4-Methylpiperazin-1-yl)phenylboronic Acid Chemical Properties,Usage,Production

Uses

[4-(4-Methylpiperazin-1-yl)phenyl]boronic Acid is a useful synthetic compound.

Synthesis

5419-55-6

130307-08-3

229009-40-9

(ii) Preparation of 53c: 4-(4-methylpiperazin-1-yl)phenylboronic acid To a solution of 53b (390 mg, 1.52 mmol) and THF (10 mL), n-butyllithium (0.79 mL, 2.5 M hexane solution) was slowly added at -78 °C and stirred for 10 min. Subsequently, triisopropyl borate (1.75 mL, 7.64 mmol) was added at the same temperature. The reaction mixture was slowly warmed to room temperature and then the reaction was quenched with phosphoric acid. The reaction mixture was neutralized with saturated NaHCO3 solution and subsequently extracted with EtOAc (3 x 10 mL). The organic phases were combined, dried with anhydrous Na2SO4, filtered and concentrated under reduced pressure. The residue was purified by column chromatography (silica gel, 0-10% MeOH in CH2Cl2 solution) to afford the target product 4-(4-methyl-1-piperazinyl)phenylboronic acid (180 mg, 58%). 1H NMR (300 MHz, CD3OD) δ 2.32 (s, 3H), 2.55 (m, 4H), 3.03 (s, 1H), 3.21 (m, 3H), 6.69-7.59 (m, 4H).

References

[1] Patent: US8324264, 2012, B1. Location in patent: Page/Page column 181
[2] Patent: EP2712863, 2014, A1. Location in patent: Paragraph 0435; 0436

4-(4-Methylpiperazin-1-yl)phenylboronic Acid Preparation Products And Raw materials

Raw materials

Sodium hydride N,N-Dimethylformamide Bis(2-chloroethyl)amine hydrochloride Triisopropyl borate 1-Butanol Iodomethane n-Butyllithium 4-Bromoaniline

Preparation Products

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View Lastest Price from 4-(4-Methylpiperazin-1-yl)phenylboronic Acid manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-(4-Methylpiperazin-1-yl)phenylboronic Acid 229009-40-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-(4-Methylpiperazin-1-yl)phenylboronic Acid 229009-40-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

Career Henan Chemical Co

Product: 4-(4-Methylpiperazin-1-yl)phenylboronic Acid 229009-40-9
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: JD 810
Release date: 2019-09-02

229009-40-9, 4-(4-Methylpiperazin-1-yl)phenylboronic AcidRelated Search:

2-BOC-AMINO PYRIDINE-5-BORONIC ACID 5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL& 2,3-Difluorophenylboronic acid Benzo[c][1,2,5]oxadiazole-5-boronic acid, pinacol ester 4-FLUORO-2-HYDROXYPHENYLBORONIC ACID 4-(4-ISOPROPYLPIPERIZINYL)PHENYLBORONIC ACID, PINACOL ESTER 1-Methyl-3-trifluoromethylpyrazole-4-boronic acid 4-Bromo-2,5-dimethylphenylboronic acid 5-TRIFLUOROMETHYL-1H-PYRAZOL-4-YLBORONIC ACID 2-FLUORO-3-METHOXYPHENYLBORONIC ACID 4-Chloro-2,3-difluorophenylboronic acid 5-Methylthiophene-3-boronic acid 6-BroMo-2-Methoxypyridine-3-boronic acid (4-(4-ISOPROPYLPIPERAZIN-1-YL)PHENYL)BORONIC ACID 2-Formylthiophene-4-boronic acid 5-Fluoro-2-formylphenylboronic acid 1-(Methoxymethyl)-3-(trifluoromethyl)-1H-pyrazol-4-ylboronic acid 2-PROPOXYPHENYLBORONIC ACID

4-(4-Methyl-1-piperazinyl)phenylboronic Acid

4-(4-Methylpiperazin-1-yl)phenylboronic Acid

Boronic acid, B-[4-(4-methyl-1-piperazinyl)phenyl]-

4-(4-Methylpiperazin-1-yl)phenylboronic acid 96%

4-(4-Methylpiperazino)benzeneboronic acid

4-(4-Methyl-1-piperazinyl)phenylboronic Acid（contains varying amounts of Anhydride）

4-(N-Methylpiperazin-1-yl)phenylboronic acid

[4-(4-methylpiperazin-1-yl)phenyl]boronic acid - [M22502]

229009-40-9

Boronate Ester

Boronic Acid

Potassium Trifluoroborate