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ChemicalBook >> CAS DataBase List >> 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine price.
  • $31 - $4010
  • Product name: 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  • CAS: 1154579-82-4
  • MF: C11H14BF2NO2
  • MW: 241.04
  • EINECS:
  • MDL Number:MFCD08063095
  • Synonyms:2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;Pyridine, 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine - [D81469]
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • aablocks
  • AccelPharmtech
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • AOBChem
  • Apolloscientific
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • 25.00g
  • Manufactureraablocks
  • Product numberAA000FX9
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98%
  • Packaging100mg
  • Price$31
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000FX9
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98%
  • Packaging250mg
  • Price$38
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000FX9
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98%
  • Packaging1g
  • Price$52
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000FX9
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98%
  • Packaging5g
  • Price$205
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000FX9
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98%
  • Packaging25g
  • Price$1023
  • Updated2026-05-25
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberB1187
  • Product description2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00%
  • Packaging1G
  • Price$1940
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberB1187
  • Product description2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00%
  • Packaging5G
  • Price$2180
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberB1187
  • Product description2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00%
  • Packaging25G
  • Price$4010
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109415
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95.00%
  • Packaging25G
  • Price$625
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU109415
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95.00%
  • Packaging5G
  • Price$210
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ7708
  • Product description2,3-Difluoropyridine-5-boronicacidpinacolester
  • Packaging250mg
  • Price$611
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1154579824
  • Product description2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0005555
  • Product description2,3-DIFLUORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 95.00%
  • Packaging5MG
  • Price$501.74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0005555
  • Product description2,3-DIFLUORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 95.00%
  • Packaging1G
  • Price$784.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA39202
  • Product description2,3-Difluoropyridine-5-boronic acid pinacol ester ≥95%
  • Packaging10g
  • Price$414
  • Updated2026-05-26
  • Buy
  • ManufacturerAOBChem
  • Product numberA39202
  • Product description2,3-Difluoropyridine-5-boronic acid pinacol ester ≥95%
  • Packaging25g
  • Price$1035
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000FX9 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98% 100mg $31 2026-05-25 Buy
aablocks AA000FX9 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98% 250mg $38 2026-05-25 Buy
aablocks AA000FX9 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98% 1g $52 2026-05-25 Buy
aablocks AA000FX9 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98% 5g $205 2026-05-25 Buy
aablocks AA000FX9 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98% 25g $1023 2026-05-25 Buy
AccelPharmtech B1187 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00% 1G $1940 2026-05-21 Buy
AccelPharmtech B1187 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00% 5G $2180 2026-05-21 Buy
AccelPharmtech B1187 2,3-difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Pyridine 97.00% 25G $4010 2026-05-21 Buy
ACHEMBLOCK U109415 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95.00% 25G $625 2026-05-27 Buy
ACHEMBLOCK U109415 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95.00% 5G $210 2026-05-27 Buy
AK Scientific Z7708 2,3-Difluoropyridine-5-boronicacidpinacolester 250mg $611 2021-12-16 Buy
Alichem 1154579824 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1g $400 2021-12-16 Buy
American Custom Chemicals Corporation BOR0005555 2,3-DIFLUORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 95.00% 5MG $501.74 2021-12-16 Buy
American Custom Chemicals Corporation BOR0005555 2,3-DIFLUORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 95.00% 1G $784.35 2021-12-16 Buy
AOBChem A39202 2,3-Difluoropyridine-5-boronic acid pinacol ester ≥95% 10g $414 2026-05-26 Buy
AOBChem A39202 2,3-Difluoropyridine-5-boronic acid pinacol ester ≥95% 25g $1035 2026-05-26 Buy
Next Last

Properties

Boiling point :299.2±40.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :-2.86±0.22(Predicted)
Appearance :Off-white to light yellow Solid

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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Shanghai Boyle Chemical Co., Ltd. PharmaBlock Sciences (Nanjing),Inc. Tetranov Biopharm Adamas Reagent, Ltd. SynAsst Chemical. SINO High Goal Chemical Technology Co., Ltd. Bide Pharmatech Ltd. Shanghai Na Qian Chemical Technology Co. Ltd. Cool Pharm, Ltd Hangzhou Milestone Pharmtech Co., Ltd.