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ChemicalBook >> CAS DataBase List >> 4-Bromopyrazole

4-Bromopyrazole

4-Bromopyrazole price.
  • $5 - $1310
  • Product name: 4-Bromopyrazole
  • CAS: 2075-45-8
  • MF: C3H3BrN2
  • MW: 146.97
  • EINECS:606-276-4
  • MDL Number:MFCD00075602
  • Synonyms:4-bromo-pyrazol ;4-Brompyrazole;Pyrazole, 4-bromo-;4-BROMOPYRAZOLE;AKOS B001462;93℃-96℃;4-Bromopyrazole,98%;4-bromo-1H-pyrazole(SALTDATA: FREE)
Price82 Properties Safety Information Description
82 prices
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  • ManufacturerAccelPharmtech
  • Product numberHF1584
  • Product description4-bromo-1H-pyrazole 99%
  • Packaging1KG
  • Price$340
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberHF1584
  • Product description4-bromo-1H-pyrazole 99%
  • Packaging5KG
  • Price$1310
  • Updated2021-12-16
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberHF1584
  • Product description4-bromo-1H-pyrazole 99%
  • Packaging5KG
  • Price$1310
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberHF1584
  • Product description4-bromo-1H-pyrazole 99%
  • Packaging100G
  • Price$150
  • Updated2026-05-21
  • Buy
  • ManufacturerAccelPharmtech
  • Product numberHF1584
  • Product description4-bromo-1H-pyrazole 99%
  • Packaging100G
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging10g
  • Price$362.5
  • Updated2021-12-16
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  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging10g
  • Price$422.55
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging5g
  • Price$228.15
  • Updated2026-05-20
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  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging5g
  • Price$195.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging1g
  • Price$43.5
  • Updated2021-12-16
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  • ManufacturerAcints
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging1g
  • Price$51.3
  • Updated2026-05-20
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  • ManufacturerAcrotein
  • Product numberH-5015
  • Product description4-Bromo-1H-pyrazole 97%
  • Packaging100g
  • Price$59.58
  • Updated2021-12-16
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  • ManufacturerAcrotein
  • Product numberH-5015
  • Product description4-Bromo-1H-pyrazole 97%
  • Packaging100g
  • Price$59.59
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberH-5015
  • Product description4-Bromo-1H-pyrazole 97%
  • Packaging25g
  • Price$17.79
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberH-5015
  • Product description4-Bromo-1H-pyrazole 97%
  • Packaging250g
  • Price$122.84
  • Updated2026-05-25
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  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00753
  • Product description4-Bromo-1H-pyrazole 95%+
  • Packaging5g
  • Price$228.15
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AccelPharmtech HF1584 4-bromo-1H-pyrazole 99% 1KG $340 2026-05-21 Buy
AccelPharmtech HF1584 4-bromo-1H-pyrazole 99% 5KG $1310 2021-12-16 Buy
AccelPharmtech HF1584 4-bromo-1H-pyrazole 99% 5KG $1310 2026-05-21 Buy
AccelPharmtech HF1584 4-bromo-1H-pyrazole 99% 100G $150 2026-05-21 Buy
AccelPharmtech HF1584 4-bromo-1H-pyrazole 99% 100G $150 2021-12-16 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 10g $362.5 2021-12-16 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 10g $422.55 2026-05-20 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 5g $228.15 2026-05-20 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 5g $195.75 2021-12-16 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 1g $43.5 2021-12-16 Buy
Acints ACI-00753 4-Bromo-1H-pyrazole 95%+ 1g $51.3 2026-05-20 Buy
Acrotein H-5015 4-Bromo-1H-pyrazole 97% 100g $59.58 2021-12-16 Buy
Acrotein H-5015 4-Bromo-1H-pyrazole 97% 100g $59.59 2026-05-25 Buy
Acrotein H-5015 4-Bromo-1H-pyrazole 97% 25g $17.79 2026-05-25 Buy
Acrotein H-5015 4-Bromo-1H-pyrazole 97% 250g $122.84 2026-05-25 Buy
Advanced Chemicals Intermediat ACI-00753 4-Bromo-1H-pyrazole 95%+ 5g $228.15 2026-05-19 Buy
Next Last

Properties

Melting point :93-96 °C (lit.)
Boiling point :250-260 °C (lit.)
Density :1.5979 (rough estimate)
refractive index :1.5260 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform, DMSO, Methanol
pka :12.71±0.50(Predicted)
form :Crystalline Powder
color :White to cream
Water Solubility :Slightly soluble in water.
InChI :InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
InChIKey :FHZALEJIENDROK-UHFFFAOYSA-N
SMILES :N1C=C(Br)C=N1
CAS DataBase Reference :2075-45-8(CAS DataBase Reference)
NIST Chemistry Reference :1H-pyrazole, 4-bromo-(2075-45-8)

Safety Information

Symbol(GHS):
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-Bromopyrazole may be used in the preparation of 4-bromo-1-(2-chloroethyl)-1H-pyrazole. It may be used as starting material in the synthesis of 1,4?-bipyrazoles. Also used in the synthesis of various pharmaceutical and biologically active compounds, including inhibitors. It is also shown to be one of the 4-substituted pyrazoles, being able to act as inhibitor of liver alcohol dehydrogenase.

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Related product price

Suppliers and manufacturers

Hubei Lidu New Material Technology Co., Ltd
4-BROMOPYRAZOLE
$0.00 /1kg
4-BROMOPYRAZOLE CAS:2075-45-8
Shaanxi Dideu Medichem Co. Ltd
4-Bromopyrazole
$1.00 /1KG
4-Bromopyrazole CAS:2075-45-8
RongNa Biotechnology Co.,Ltd
4-Bromopyrazole
$1.00 /1g
4-Bromopyrazole CAS:2075-45-8
Hebei Chuanghai Biotechnology Co,.LTD
4-Bromopyrazole
$9.00 /1KG
4-Bromopyrazole CAS:2075-45-8
Hebei Chuanghai Biotechnology Co., Ltd
4-Bromopyrazole
$0.00 /1KG
4-Bromopyrazole CAS:2075-45-8
Henan Fengda Chemical Co., Ltd
4-Bromopyrazole
$0.80 /1000KG
4-Bromopyrazole CAS:2075-45-8
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED