4-Bromo-1H-pyrazole-5-carbaldehyde
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- $14 - $1947
- Product name: 4-Bromo-1H-pyrazole-5-carbaldehyde
- CAS: 287917-97-9
- MF: C4H3BrN2O
- MW: 174.98
- EINECS:
- MDL Number:MFCD00105294
- Synonyms:4-BROMO-1H-PYRAZOLE-5-CARBOXALDEHYDE;4-BROMO-1H-PYRAZOLE-5-CARBOXALDEHYDE DIMER;4-BROMOPYRAZOLE-5-CARBOXALDEHYDE;4-BROMOPYRAZOLE-5-CARBOXALDEHYDE DIMER;BUTTPARK 43\57-43;4-BROMOPYRAZOLE-5-CARBOXALDEHYDE DIMER 95+%;1H-Pyrazole-3-carboxaldehyde, 4-broMo-;4-Bromo-1H-pyrazole-3-carboxaldehyde
46 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AHH
- AK Scientific
- Alichem
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Chemenu
- Crysdot
- Matrix Scientific
- Oakwood
- SynQuest Laboratories
- Synthonix
- TRC
Package
- 100mg
- 250mg
- 500mg
- 1g
- 2.5g
- 5g
- 10g
- 25g
- 50g
- 1gm:
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging100mg
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging250mg
- Price$24
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging1g
- Price$54
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging5g
- Price$230
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging10g
- Price$358
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002WE9
- Product description4-Bromo-1H-Pyrazole-5-Carbaldehyde 90%
- Packaging25g
- Price$614
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberS88518
- Product description4-bromo-1H-pyrazole-5-carbaldehyde 95%
- Packaging25G
- Price$670
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberS88518
- Product description4-bromo-1H-pyrazole-5-carbaldehyde 95%
- Packaging5G
- Price$190
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS152377
- Product description4-Bromo-1H-pyrazole-3-carbaldehyde 94%
- Packaging1g
- Price$179
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS152377
- Product description4-Bromo-1H-pyrazole-3-carbaldehyde 94%
- Packaging5g
- Price$488
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-03588
- Product description4-Bromo-1H-pyrazole-5-carbaldehyde 97%
- Packaging5g
- Price$310
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number7246AC
- Product description4-Bromo-1H-pyrazole-5-carbaldehyde
- Packaging1g
- Price$201
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7246AC
- Product description4-Bromo-1H-pyrazole-5-carbaldehyde
- Packaging250mg
- Price$151
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7245AC
- Product description4-Bromo-1H-pyrazole-3-carbaldehyde
- Packaging5g
- Price$632
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number287917979
- Product description4-Bromo-1h-pyrazole-5-carbaldehyde
- Packaging5g
- Price$356.89
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR27395
- Product description4-Bromo-1H-pyrazole-5-carboxaldehyde ≥95%
- Packaging1g
- Price$137
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 100mg | $14 | 2026-05-28 | Buy |
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 250mg | $24 | 2026-05-28 | Buy |
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 1g | $54 | 2026-05-28 | Buy |
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 5g | $230 | 2026-05-28 | Buy |
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 10g | $358 | 2026-05-28 | Buy |
| aablocks | AA002WE9 | 4-Bromo-1H-Pyrazole-5-Carbaldehyde 90% | 25g | $614 | 2026-05-28 | Buy |
| ACHEMBLOCK | S88518 | 4-bromo-1H-pyrazole-5-carbaldehyde 95% | 25G | $670 | 2026-05-27 | Buy |
| ACHEMBLOCK | S88518 | 4-bromo-1H-pyrazole-5-carbaldehyde 95% | 5G | $190 | 2026-05-27 | Buy |
| Activate Scientific | AS152377 | 4-Bromo-1H-pyrazole-3-carbaldehyde 94% | 1g | $179 | 2026-06-04 | Buy |
| Activate Scientific | AS152377 | 4-Bromo-1H-pyrazole-3-carbaldehyde 94% | 5g | $488 | 2026-06-04 | Buy |
| AHH | MT-03588 | 4-Bromo-1H-pyrazole-5-carbaldehyde 97% | 5g | $310 | 2026-05-26 | Buy |
| AK Scientific | 7246AC | 4-Bromo-1H-pyrazole-5-carbaldehyde | 1g | $201 | 2021-12-16 | Buy |
| AK Scientific | 7246AC | 4-Bromo-1H-pyrazole-5-carbaldehyde | 250mg | $151 | 2021-12-16 | Buy |
| AK Scientific | 7245AC | 4-Bromo-1H-pyrazole-3-carbaldehyde | 5g | $632 | 2021-12-16 | Buy |
| Alichem | 287917979 | 4-Bromo-1h-pyrazole-5-carbaldehyde | 5g | $356.89 | 2021-12-16 | Buy |
| Apolloscientific | OR27395 | 4-Bromo-1H-pyrazole-5-carboxaldehyde ≥95% | 1g | $137 | 2026-06-04 | Buy |
Properties
Melting point :178-180
Boiling point :338.3±22.0 °C(Predicted)
Density :1.969±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :9.91±0.50(Predicted)
form :powder
color :White
InChI :InChI=1S/C4H3BrN2O/c5-3-1-6-7-4(3)2-8/h1-2H,(H,6,7)
InChIKey :UWGFONONBAIDAF-UHFFFAOYSA-N
SMILES :N1C=C(Br)C(C=O)=N1
Boiling point :338.3±22.0 °C(Predicted)
Density :1.969±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :9.91±0.50(Predicted)
form :powder
color :White
InChI :InChI=1S/C4H3BrN2O/c5-3-1-6-7-4(3)2-8/h1-2H,(H,6,7)
InChIKey :UWGFONONBAIDAF-UHFFFAOYSA-N
SMILES :N1C=C(Br)C(C=O)=N1
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||
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Description
4-??Bromo-??1H-??pyrazole-??3-??carbaldehyde is a reagent in the design of highly potent tetrahydropyrazolo[1,5-a]pyrazines as ATR inhibitors.Related product price
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1H-Pyrazole-3-carboxylic acid, 4-bromo-, methyl ester
$8-2257 -
4-BROMO-2,3-DIHYDRO-1H-INDOLE
$7-3235 -
4-BROMOPYRIDINE-2-CARBALDEHYDE
$9-2120.58
Suppliers and manufacturers
Aikon International Limited
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Wuhan Chemwish Technology Co., Ltd
Acorn PharmaTech Co., Ltd.
Hangzhou Sage Chemical Co., Ltd.
Thermo Fisher Scientific
Shanghai Topbiochem Technology Co., Ltd
9ding chemical ( Shanghai) Limited
CEG Chemical Science&Technology Co., Ltd.