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ChemicalBook >> CAS DataBase List >> 4-Bromo-1-methyl-1H-pyrazole-5-carbaldehyde

4-Bromo-1-methyl-1H-pyrazole-5-carbaldehyde

4-Bromo-1-methyl-1H-pyrazole-5-carbaldehyde price.
  • $13 - $1920
  • Product name: 4-Bromo-1-methyl-1H-pyrazole-5-carbaldehyde
  • CAS: 287917-96-8
  • MF: C5H5BrN2O
  • MW: 189.01
  • EINECS:
  • MDL Number:MFCD00103235
  • Synonyms:BUTTPARK 88\08-06;ART-CHEM-BB B007395;4-BROMO-2-METHYL-2 H-PYRAZOLE-3-CARBALDEHYDE;4-BROMO-1-METHYLPYRAZOLE-3-CARBOXALDEHYDE;4-BROMO-1-METHYLPYRAZOLE-5-CARBOXALDEHYDE;AKOS B007395;4-Bromo-3-formyl-1-methyl-1H-pyrazole;4-Bromo-3-formyl-1-methylpyrazole
Price54 Properties Safety Information Description
54 prices
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA002WEA
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97%
  • Packaging1g
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002WEA
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging5g
  • Price$56
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002WEA
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97%
  • Packaging25g
  • Price$269
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002WEA
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97%
  • Packaging50g
  • Price$527
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberL21597
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97%
  • Packaging100G
  • Price$665
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberL21597
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97%
  • Packaging25G
  • Price$220
  • Updated2026-05-27
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  • ManufacturerAcints
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging1g
  • Price$280
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging5g
  • Price$790
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging25g
  • Price$1920
  • Updated2026-05-20
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  • ManufacturerActivate Scientific
  • Product numberAS59777
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging5g
  • Price$128
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS59777
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging1g
  • Price$29
  • Updated2026-06-04
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging1g
  • Price$280
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging25g
  • Price$1920
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-BNW-01836
  • Product description4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95%
  • Packaging5g
  • Price$790
  • Updated2026-05-19
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  • ManufacturerAK Scientific
  • Product numberY8567
  • Product description4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde
  • Packaging100mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number287917968
  • Product description4-Bromo-1-methyl-1h-pyrazole-3-carbaldehyde
  • Packaging1g
  • Price$199.51
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002WEA 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97% 1g $13 2026-05-28 Buy
aablocks AA002WEA 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 5g $56 2026-05-28 Buy
aablocks AA002WEA 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97% 25g $269 2026-05-28 Buy
aablocks AA002WEA 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97% 50g $527 2026-05-28 Buy
ACHEMBLOCK L21597 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97% 100G $665 2026-05-27 Buy
ACHEMBLOCK L21597 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 97% 25G $220 2026-05-27 Buy
Acints ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 1g $280 2026-05-20 Buy
Acints ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 5g $790 2026-05-20 Buy
Acints ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 25g $1920 2026-05-20 Buy
Activate Scientific AS59777 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 5g $128 2026-06-04 Buy
Activate Scientific AS59777 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 1g $29 2026-06-04 Buy
Advanced Chemicals Intermediat ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 1g $280 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 25g $1920 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-BNW-01836 4-bromo-1-methyl-1H-pyrazole-3-carbaldehyde 95% 5g $790 2026-05-19 Buy
AK Scientific Y8567 4-Bromo-1-methyl-1H-pyrazole-3-carbaldehyde 100mg $85 2021-12-16 Buy
Alichem 287917968 4-Bromo-1-methyl-1h-pyrazole-3-carbaldehyde 1g $199.51 2021-12-16 Buy
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Properties

Melting point :70 °C
Boiling point :275.2±20.0 °C(Predicted)
Density :1.73±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :-1.98±0.10(Predicted)
Appearance :Off-white to light yellow Solid
Sensitive :Air Sensitive

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.
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.
P405 Store locked up.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Acorn PharmaTech Co., Ltd. Thermo Fisher Scientific Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Labex Corporation Shanghai Aladdin Bio-Chem Technology Co.,LTD Tianjin Ji Ping Jia Chemical Co., Ltd. Bide Pharmatech Ltd.