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ChemicalBook >> CAS DataBase List >> 4-Bromo-3-methylpyrazole

4-Bromo-3-methylpyrazole

4-Bromo-3-methylpyrazole price.
  • $6 - $1176
  • Product name: 4-Bromo-3-methylpyrazole
  • CAS: 13808-64-5
  • MF: C4H5BrN2
  • MW: 161
  • EINECS:237-456-7
  • MDL Number:MFCD00005241
  • Synonyms:TIMTEC-BB SBB003957;4-BROMO-3-METHYLPYRAZOLE;3-Methyl-4-bromopyrazole;4-Bromo-3-methylpyrazole,97%;4-BROMO-3-METHYLPYRAZOLE 97%;1H-Pyrazole, 4-bromo-3-methyl-;3-Methyl-4-bromo-1H-pyrazole;4-Bromo-3-methyl-1H-pyrazole,97%
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  • 2.5kg
  • 39625g
  • Manufactureraablocks
  • Product numberAA0017W3
  • Product description4-Bromo-3-methyl-1H-pyrazole 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
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  • Product description4-Bromo-3-methyl-1H-pyrazole 97%
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  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0017W3
  • Product description4-Bromo-3-methyl-1H-pyrazole 98%
  • Packaging10g
  • Price$11
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0017W3
  • Product description4-Bromo-3-methyl-1H-pyrazole 98%
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  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
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  • Product description4-Bromo-3-methyl-1H-pyrazole 97%
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  • Price$16
  • Updated2026-05-28
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  • Product description4-Bromo-3-methyl-1H-pyrazole 97%
  • Packaging100g
  • Price$48
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS23178
  • Product description4-Bromo-3-methylpyrazole 97%
  • Packaging25g
  • Price$33
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS23178
  • Product description4-Bromo-3-methylpyrazole 97%
  • Packaging5g
  • Price$24
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS23178
  • Product description4-Bromo-3-methylpyrazole 97%
  • Packaging100g
  • Price$122
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-03247
  • Product description4-Bromo-3-methylpyrazole 97%
  • Packaging39625g
  • Price$396
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-03247
  • Product description4-Bromo-3-methyl pyrazole 97%
  • Packaging39625g
  • Price$396
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-03247
  • Product description4-Bromo-3-methyl pyrazole 97%
  • Packaging39625g
  • Price$396
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberR338
  • Product description4-Bromo-3-methylpyrazole
  • Packaging25g
  • Price$67
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ54275
  • Product description4-Bromo-3-methylpyrazole
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  • Price$20
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA199689
  • Product description4-Bromo-3-methylpyrazole 97%
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  • Price$6
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  • ManufacturerAmbeed
  • Product numberA199689
  • Product description4-Bromo-3-methylpyrazole 97%
  • Packaging5g
  • Price$10
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 97% 1g $8 2026-05-28 Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 97% 5g $10 2026-05-28 Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 98% 10g $11 2026-05-28 Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 98% 15g $12 2026-05-28 Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 97% 25g $16 2026-05-28 Buy
aablocks AA0017W3 4-Bromo-3-methyl-1H-pyrazole 97% 100g $48 2026-05-28 Buy
Activate Scientific AS23178 4-Bromo-3-methylpyrazole 97% 25g $33 2026-06-04 Buy
Activate Scientific AS23178 4-Bromo-3-methylpyrazole 97% 5g $24 2026-06-04 Buy
Activate Scientific AS23178 4-Bromo-3-methylpyrazole 97% 100g $122 2026-06-04 Buy
AHH MT-03247 4-Bromo-3-methylpyrazole 97% 39625g $396 2021-12-16 Buy
AHH MT-03247 4-Bromo-3-methyl pyrazole 97% 39625g $396 2026-05-25 Buy
AHH MT-03247 4-Bromo-3-methyl pyrazole 97% 39625g $396 2026-05-26 Buy
AK Scientific R338 4-Bromo-3-methylpyrazole 25g $67 2021-12-16 Buy
AK Scientific J54275 4-Bromo-3-methylpyrazole 5g $20 2021-12-16 Buy
Ambeed A199689 4-Bromo-3-methylpyrazole 97% 1g $6 2021-12-16 Buy
Ambeed A199689 4-Bromo-3-methylpyrazole 97% 5g $10 2021-12-16 Buy

Properties

Melting point :77-79°C
Boiling point :259.9±20.0 °C(Predicted)
Density :1.5638
refractive index :1.5182 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :methanol: soluble0.25g/5mL, clear, colorless to yellow
form :Powder
pka :13.27±0.50(Predicted)
color :White to cream
InChI :1S/C4H5BrN2/c1-3-4(5)2-6-7-3/h2H,1H3,(H,6,7)
InChIKey :IXQPRETWBGVNPJ-UHFFFAOYSA-N
SMILES :Cc1n[nH]cc1Br
CAS DataBase Reference :13808-64-5(CAS DataBase Reference)

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

4-Bromo-3-methyl-1H-pyrazole may be used in chemical synthesis.

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