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ChemicalBook >> CAS DataBase List >> 2-Thiopheneboronic acid MIDA ester

2-Thiopheneboronic acid MIDA ester

2-Thiopheneboronic acid MIDA ester price.
  • $17 - $1063.59
  • Product name: 2-Thiopheneboronic acid MIDA ester
  • CAS: 1158984-92-9
  • MF: C9H10BNO4S
  • MW: 239.056
  • EINECS:
  • MDL Number:MFCD15144786
  • Synonyms:2-Thiopheneboronic acid MIDA ester;4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide;2-Thiopheneboronic acid MIDA este;5-methyl-1-(2-thienyl)-2,8-dioxa-5-azonia-1-boranuidabicyclo[3.3.0]octane-3,7-dione;(T-4)-[N-[(Carboxy-κO)methyl]-N-methylglycinato(2-)-κN,κO]-2-thienylboron;2-Thiopheneboronic acid methyliminodiacetic acid ester
26 prices
Selected condition:
Brand
  • aablocks
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Crysdot
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA000GZ8
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging5g
  • Price$45
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000GZ8
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging10g
  • Price$67
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000GZ8
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging1g
  • Price$19
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000GZ8
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging25g
  • Price$135
  • Updated2026-05-25
  • Buy
  • ManufacturerAmbeed
  • Product numberA619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+%
  • Packaging5g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+%
  • Packaging10g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+%
  • Packaging25g
  • Price$192
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002907
  • Product description2-THIOPHENEBORONIC ACID MIDA ESTER 95.00%
  • Packaging1G
  • Price$688.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002907
  • Product description2-THIOPHENEBORONIC ACID MIDA ESTER 95.00%
  • Packaging5G
  • Price$1063.59
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging25g
  • Price$105
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging25g
  • Price$105
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging5g
  • Price$28
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging5g
  • Price$28
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging10g
  • Price$44
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A619606
  • Product description4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95%
  • Packaging10g
  • Price$44
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000GZ8 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 5g $45 2026-05-25 Buy
aablocks AA000GZ8 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 10g $67 2026-05-25 Buy
aablocks AA000GZ8 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 1g $19 2026-05-25 Buy
aablocks AA000GZ8 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 25g $135 2026-05-25 Buy
Ambeed A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+% 5g $57 2021-12-16 Buy
Ambeed A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+% 10g $90 2021-12-16 Buy
Ambeed A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+% 25g $192 2021-12-16 Buy
Ambeed A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95+% 1g $18 2021-12-16 Buy
American Custom Chemicals Corporation BOR0002907 2-THIOPHENEBORONIC ACID MIDA ESTER 95.00% 1G $688.6 2021-12-16 Buy
American Custom Chemicals Corporation BOR0002907 2-THIOPHENEBORONIC ACID MIDA ESTER 95.00% 5G $1063.59 2021-12-16 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 25g $105 2026-05-25 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 25g $105 2026-05-26 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 5g $28 2026-05-25 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 5g $28 2026-05-26 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 10g $44 2026-05-25 Buy
Arctom BD-A619606 4-Methyl-2,6-dioxo-8-(thiophen-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide 95% 10g $44 2026-05-26 Buy

Properties

Melting point :189-194°C
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Reactant for slow-release cross-coupling reactions 1 MIDA boronates as stable boronic acid surrogates for classically challenging cross-couplings Suzuki Cross-Coupling with MIDA Boronates

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