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ChemicalBook >> CAS DataBase List >> 1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- price.
  • $8 - $2760
  • Product name: 1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
  • CAS: 879487-10-2
  • MF: C12H21BN2O2
  • MW: 236.12
  • EINECS:
  • MDL Number:MFCD11867881
  • Synonyms:1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-;1-(propan-2-yl)-4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Isopropylpyrazole-4-boronic acid,pinacol ester;1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);1-propan-2-yl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-(propan-2-yl)-4-(tetraM;1-Isopropylpyrazole-4-boronic acid, pinacol ester 98%
Price56 Properties Safety Information Description
56 prices
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  • aablocks
  • Abosyn
  • Acints
  • Advanced Chemicals Intermediat
  • AK Scientific
  • Alichem
  • Ambeed
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  • Manufactureraablocks
  • Product numberAA008BVV
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008BVV
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging25g
  • Price$103
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008BVV
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging50g
  • Price$200
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008BVV
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA008BVV
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole ≥97%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number21-2796
  • Product description1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%-98%
  • Packaging1g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-03048
  • Product description1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging5g
  • Price$230
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-03048
  • Product description1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%
  • Packaging5g
  • Price$230
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4869
  • Product description1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester
  • Packaging100g
  • Price$1521
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91311
  • Product description1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester
  • Packaging25g
  • Price$370
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number879487102
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging5g
  • Price$202
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number879487102
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging25g
  • Price$588.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number879487102
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging10g
  • Price$330.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172495
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25g
  • Price$242
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172495
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5g
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA172495
  • Product description1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging250mg
  • Price$8
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA008BVV 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5g $27 2026-05-28 Buy
aablocks AA008BVV 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 25g $103 2026-05-28 Buy
aablocks AA008BVV 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 50g $200 2026-05-28 Buy
aablocks AA008BVV 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 1g $12 2026-05-28 Buy
aablocks AA008BVV 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole ≥97% 250mg $10 2026-05-28 Buy
Abosyn 21-2796 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95%-98% 1g $390 2021-12-16 Buy
Acints ACI-BNW-03048 1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 5g $230 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-03048 1-isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 95% 5g $230 2026-05-19 Buy
AK Scientific X4869 1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester 100g $1521 2021-12-16 Buy
AK Scientific J91311 1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester 25g $370 2021-12-16 Buy
Alichem 879487102 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 5g $202 2021-12-16 Buy
Alichem 879487102 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 25g $588.3 2021-12-16 Buy
Alichem 879487102 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 10g $330.75 2021-12-16 Buy
Ambeed A172495 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25g $242 2021-12-16 Buy
Ambeed A172495 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5g $57 2021-12-16 Buy
Ambeed A172495 1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 250mg $8 2021-12-16 Buy
Next Last

Properties

Melting point :36-44°C
Boiling point :327.3±15.0 °C(Predicted)
Density :1.03±0.1 g/cm3(Predicted)
Flash point :>110℃
storage temp. :2-8°C
solubility :soluble in Methanol
form :powder to crystal
pka :2.13±0.10(Predicted)
color :White to Light yellow
InChI :1S/C12H21BN2O2/c1-9(2)15-8-10(7-14-15)13-16-11(3,4)12(5,6)17-13/h7-9H,1-6H3
InChIKey :OGYYMVGDKVJYSU-UHFFFAOYSA-N
SMILES :CC(C)n1cc(cn1)B2OC(C)(C)C(C)(C)O2
CAS DataBase Reference :879487-10-2

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester can be used as a reactant to synthesize:
  • Imidazo[1,2-a]pyrazine based phosphodiesterase 10A inhibitors.
  • Pyrido[3,4-d]pyrimidin-4-(3H)-one based KDM4 and KDM5 (histone lysine demethylase families) inhibitors.

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
$3.00
1-Isopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole CAS:879487-10-2
career henan chemical co
1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
$1.00
1H-Pyrazole, 1-(1-Methylethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- CAS:879487-10-2
Accela ChemBio Inc.
Alchem Pharmtech,Inc.
Zhengzhou Alfa Chemical Co.,Ltd
Zhejiang J&C Biological Technology Co.,Limited
Labnetwork lnc.
Alfa Chemistry
Hefei TNJ Chemical Industry Co.,Ltd.
Coresyn Pharmatech Co., Ltd.