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ChemicalBook >> CAS DataBase List >> 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate

2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate

2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate price.
  • $35 - $2880
  • Product name: 2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
  • CAS: 1201657-32-0
  • MF: C15H25BN2O4
  • MW: 308.18
  • EINECS:
  • MDL Number:MFCD18383253
  • Synonyms:2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate;ethyl 2-Methyl-2-(4-(4;ethyl 2-Methyl-2-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate;1H-Pyrazole-1-acetic acid, α,α-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, ethyl ester;ethyl 2-methyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]propanoate;ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazol-1-yl)propanoate - [E17389]
Price46 Properties Safety Information Description
46 prices
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  • A1 Biochem Labs
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Acints
  • Advanced Chemicals Intermediat
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Synthonix
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Package
  • 5MG
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  • 5G
  • 5.00g
  • 10g
  • ManufacturerA1 Biochem Labs
  • Product number6572140
  • Product descriptionEthyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%
  • Packaging5G
  • Price$950
  • Updated2021-12-16
  • Buy
  • Manufactureraablocks
  • Product numberAA000QDF
  • Product descriptionEthyl 2-Methyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Propanoate 98%
  • Packaging250mg
  • Price$35
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000QDF
  • Product descriptionEthyl 2-Methyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Propanoate 98%
  • Packaging1g
  • Price$92
  • Updated2026-05-25
  • Buy
  • ManufacturerAbosyn
  • Product number21-2830
  • Product descriptionethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%-98%
  • Packaging1g
  • Price$550
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL14931
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97%
  • Packaging5G
  • Price$550
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL14931
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97%
  • Packaging5G
  • Price$550
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL14931
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97%
  • Packaging1G
  • Price$135
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberL14931
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97%
  • Packaging1G
  • Price$135
  • Updated2026-05-27
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-02043
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%
  • Packaging1g
  • Price$680
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-BNW-02043
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%
  • Packaging5g
  • Price$1560
  • Updated2026-05-20
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02043
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%
  • Packaging1g
  • Price$680
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-02043
  • Product descriptionethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%
  • Packaging5g
  • Price$1560
  • Updated2026-05-19
  • Buy
  • ManufacturerAlichem
  • Product number1201657320
  • Product descriptionEthyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
  • Packaging5g
  • Price$1485.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1201657320
  • Product descriptionEthyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate
  • Packaging1g
  • Price$481.44
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0025828
  • Product descriptionETHYL-2-METHYL-2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOL-1-YL)PROPANOATE 95.00%
  • Packaging5MG
  • Price$452.08
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM111676
  • Product descriptionEthyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95+%
  • Packaging250mg
  • Price$347
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A1 Biochem Labs 6572140 Ethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95% 5G $950 2021-12-16 Buy
aablocks AA000QDF Ethyl 2-Methyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Propanoate 98% 250mg $35 2026-05-25 Buy
aablocks AA000QDF Ethyl 2-Methyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Propanoate 98% 1g $92 2026-05-25 Buy
Abosyn 21-2830 ethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95%-98% 1g $550 2021-12-16 Buy
ACHEMBLOCK L14931 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97% 5G $550 2026-05-25 Buy
ACHEMBLOCK L14931 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97% 5G $550 2026-05-27 Buy
ACHEMBLOCK L14931 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97% 1G $135 2026-05-25 Buy
ACHEMBLOCK L14931 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 97% 1G $135 2026-05-27 Buy
Acints ACI-BNW-02043 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95% 1g $680 2026-05-20 Buy
Acints ACI-BNW-02043 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95% 5g $1560 2026-05-20 Buy
Advanced Chemicals Intermediat ACI-BNW-02043 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95% 1g $680 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-BNW-02043 ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95% 5g $1560 2026-05-19 Buy
Alichem 1201657320 Ethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 5g $1485.75 2021-12-16 Buy
Alichem 1201657320 Ethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 1g $481.44 2021-12-16 Buy
American Custom Chemicals Corporation BOR0025828 ETHYL-2-METHYL-2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOL-1-YL)PROPANOATE 95.00% 5MG $452.08 2021-12-16 Buy
Chemenu CM111676 Ethyl2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 95+% 250mg $347 2021-12-16 Buy
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Properties

Boiling point :406.2±25.0 °C(Predicted)
Density :1.08±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
pka :1.53±0.10(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C15H25BN2O4/c1-8-20-12(19)13(2,3)18-10-11(9-17-18)16-21-14(4,5)15(6,7)22-16/h9-10H,8H2,1-7H3
InChIKey :FIXNVGDENQNXPD-UHFFFAOYSA-N
SMILES :C(OCC)(=O)C(C)(N1C=C(B2OC(C)(C)C(C)(C)O2)C=N1)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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Ethyl 2-Methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate is used as a reactant in the preparation of inhibitors that overcome the G1202R anaplastic lymphoma kinase resistance mutation.

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1H-Pyrazole-1-ethanol, β,β-diMethyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl- Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate 864754-16-5 tert-Butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate methyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)acetate

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Suppliers and manufacturers

ATK CHEMICAL COMPANY LIMITED
Changzhou Guiding Bio-Tech. Co.,Ltd.
Coresyn Pharmatech Co., Ltd.
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd.
Amadis Chemical Company Limited Chongqing Zhisheng Technology Co., Ltd. Bellen Chemistry Co., Ltd. PharmaBlock Sciences (Nanjing),Inc. ShangHai AmK Pharmaceutical Technology Co., Ltd.