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ChemicalBook >> CAS DataBase List >> 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole price.
  • $10 - $1288
  • Product name: 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • CAS: 1007110-53-3
  • MF: C11H19BN2O2
  • MW: 222.09
  • EINECS:
  • MDL Number:MFCD16659009
  • Synonyms:1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Ethylpyrazole-5-boronic acid, pinacol ester;1H-Pyrazole, 1-ethyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-;N-ethylpyrazole-5- boronic ester;1-ethyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Ethyl-1H-pyrazole-5-boronic acid pinacol ester;1-ETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRAZOLE;(1-ETHYL-1H-PYRAZOL-5-YL)BORONIC ACID PINACOL ESTER
Price60 Properties Safety Information Description
60 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • AOBChem
  • Apolloscientific
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 1.00g
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100G
  • 500g
  • Manufactureraablocks
  • Product numberAA0002LY
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging5g
  • Price$31
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0002LY
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98%
  • Packaging250mg
  • Price$10
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0002LY
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98%
  • Packaging1g
  • Price$12
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0002LY
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging10g
  • Price$59
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA0002LY
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98%
  • Packaging25g
  • Price$108
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging1G
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25G
  • Price$155
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25G
  • Price$155
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25G
  • Price$425
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging100G
  • Price$605
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-6790
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging100G
  • Price$605
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4880
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging5g
  • Price$211
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1007110533
  • Product description1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging25g
  • Price$624.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0006019
  • Product description1-ETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 95.00%
  • Packaging1G
  • Price$440
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0006019
  • Product description1-ETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 95.00%
  • Packaging5MG
  • Price$400.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product numberA19128
  • Product description1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole ≥97%
  • Packaging100g
  • Price$416
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0002LY 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 5g $31 2026-05-25 Buy
aablocks AA0002LY 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98% 250mg $10 2026-05-25 Buy
aablocks AA0002LY 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98% 1g $12 2026-05-25 Buy
aablocks AA0002LY 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 10g $59 2026-05-25 Buy
aablocks AA0002LY 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 98% 25g $108 2026-05-25 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 1G $50 2021-12-16 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25G $155 2026-05-25 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25G $155 2026-05-27 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25G $425 2021-12-16 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 100G $605 2026-05-25 Buy
ACHEMBLOCK G-6790 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 100G $605 2026-05-27 Buy
AK Scientific X4880 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 5g $211 2021-12-16 Buy
Alichem 1007110533 1-ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 25g $624.35 2021-12-16 Buy
American Custom Chemicals Corporation BOR0006019 1-ETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 95.00% 1G $440 2021-12-16 Buy
American Custom Chemicals Corporation BOR0006019 1-ETHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 95.00% 5MG $400.04 2021-12-16 Buy
AOBChem A19128 1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole ≥97% 100g $416 2026-05-26 Buy
Next Last

Properties

Boiling point :322.6±15.0 °C(Predicted)
Density :1.04±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
pka :1.96±0.10(Predicted)
form :solid
color :Beige

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
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
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P310 Immediately call a POISON CENTER or doctor/physician.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-Ethylpyrazole-5-boronic acid, pinacol ester

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Suppliers and manufacturers

career henan chemical co
1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
$1.00
1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS:1007110-53-3
Jinan Carbotang Biotech Co.,Ltd.
Accela ChemBio Inc.
Alchem Pharmtech,Inc.
Antai Fine Chemical Technology Co.,Limited
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Hefei Hirisun Pharmatech Co., Ltd
Zhejiang J&C Biological Technology Co.,Limited
Alfa Chemistry
Hefei TNJ Chemical Industry Co.,Ltd.