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ChemicalBook >> CAS DataBase List >> 4-Bromo-1-ethyl-1H-pyrazole

4-Bromo-1-ethyl-1H-pyrazole

4-Bromo-1-ethyl-1H-pyrazole price.
  • $7 - $1328.25
  • Product name: 4-Bromo-1-ethyl-1H-pyrazole
  • CAS: 71229-85-1
  • MF: C5H7BrN2
  • MW: 175.03
  • EINECS:
  • MDL Number:MFCD08235252
  • Synonyms:Albb-004431;4-bromo-1-ethyl-1H-pyrazole(SALTDATA: FREE);4-Bromo-1-ethylpyrazole ;-Bromo-1-ethylpyrazole;4-Bromo-1-ethyl-1H-pyrazole 95+%;1H-Pyrazole,4-bromo-1-ethyl-;1-ethyl-4-bromoimazole
Price61 Properties Safety Information Description
61 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • AOBChem
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth
  • ChemBridge Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
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  • 250mgs:
  • Manufactureraablocks
  • Product numberAA003KS3
  • Product description1H-Pyrazole, 4-bromo-1-ethyl- 97%
  • Packaging100g
  • Price$225
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KS3
  • Product description1H-Pyrazole, 4-bromo-1-ethyl- 97%
  • Packaging5g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KS3
  • Product description1H-Pyrazole, 4-bromo-1-ethyl- 97%
  • Packaging1g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KS3
  • Product description1H-Pyrazole, 4-bromo-1-ethyl- 97%
  • Packaging25g
  • Price$80
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003KS3
  • Product description1H-Pyrazole, 4-bromo-1-ethyl- 97%
  • Packaging10g
  • Price$34
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberA-662
  • Product description4-Bromo-1-ethyl-1H-pyrazole 95%
  • Packaging100G
  • Price$370
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberY5533
  • Product description4-Bromo-1-ethyl-1H-pyrazole
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number71229851
  • Product description4-Bromo-1-ethyl-1h-pyrazole
  • Packaging25g
  • Price$496.45
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number71229851
  • Product description4-Bromo-1-ethyl-1h-pyrazole
  • Packaging10g
  • Price$240.42
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA326892
  • Product description4-Bromo-1-ethyl-1H-pyrazole 97%
  • Packaging25g
  • Price$312
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA326892
  • Product description4-Bromo-1-ethyl-1H-pyrazole 97%
  • Packaging10g
  • Price$149
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA326892
  • Product description4-Bromo-1-ethyl-1H-pyrazole 97%
  • Packaging1g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA326892
  • Product description4-Bromo-1-ethyl-1H-pyrazole 97%
  • Packaging5g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA326892
  • Product description4-Bromo-1-ethyl-1H-pyrazole 97%
  • Packaging100g
  • Price$1030
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0012867
  • Product description4-BROMO-1-ETHYL-1H-PYRAZOLE 95.00%
  • Packaging5G
  • Price$1328.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0012867
  • Product description4-BROMO-1-ETHYL-1H-PYRAZOLE 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003KS3 1H-Pyrazole, 4-bromo-1-ethyl- 97% 100g $225 2026-05-28 Buy
aablocks AA003KS3 1H-Pyrazole, 4-bromo-1-ethyl- 97% 5g $18 2026-05-28 Buy
aablocks AA003KS3 1H-Pyrazole, 4-bromo-1-ethyl- 97% 1g $7 2026-05-28 Buy
aablocks AA003KS3 1H-Pyrazole, 4-bromo-1-ethyl- 97% 25g $80 2026-05-28 Buy
aablocks AA003KS3 1H-Pyrazole, 4-bromo-1-ethyl- 97% 10g $34 2026-05-28 Buy
ACHEMBLOCK A-662 4-Bromo-1-ethyl-1H-pyrazole 95% 100G $370 2026-05-27 Buy
AK Scientific Y5533 4-Bromo-1-ethyl-1H-pyrazole 1g $45 2021-12-16 Buy
Alichem 71229851 4-Bromo-1-ethyl-1h-pyrazole 25g $496.45 2021-12-16 Buy
Alichem 71229851 4-Bromo-1-ethyl-1h-pyrazole 10g $240.42 2021-12-16 Buy
Ambeed A326892 4-Bromo-1-ethyl-1H-pyrazole 97% 25g $312 2021-12-16 Buy
Ambeed A326892 4-Bromo-1-ethyl-1H-pyrazole 97% 10g $149 2021-12-16 Buy
Ambeed A326892 4-Bromo-1-ethyl-1H-pyrazole 97% 1g $26 2021-12-16 Buy
Ambeed A326892 4-Bromo-1-ethyl-1H-pyrazole 97% 5g $108 2021-12-16 Buy
Ambeed A326892 4-Bromo-1-ethyl-1H-pyrazole 97% 100g $1030 2021-12-16 Buy
American Custom Chemicals Corporation HCH0012867 4-BROMO-1-ETHYL-1H-PYRAZOLE 95.00% 5G $1328.25 2021-12-16 Buy
American Custom Chemicals Corporation HCH0012867 4-BROMO-1-ETHYL-1H-PYRAZOLE 95.00% 0.5G $682 2021-12-16 Buy
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Properties

Boiling point :108°C/20mmHg(lit.)
Density :1.57±0.1 g/cm3(Predicted)
refractive index :1.5170 to 1.5210
storage temp. :2-8°C
form :clear liquid
pka :0.23±0.10(Predicted)
color :Light orange to Yellow to Green
InChI :InChI=1S/C5H7BrN2/c1-2-8-4-5(6)3-7-8/h3-4H,2H2,1H3
InChIKey :IPMSARLBJARXSC-UHFFFAOYSA-N
SMILES :N1(CC)C=C(Br)C=N1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,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
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Hubei Lidu New Material Technology Co., Ltd
4-Bromo-1-ethyl-1H-pyrazole
$0.00 /1G
4-Bromo-1-ethyl-1H-pyrazole CAS:71229-85-1
career henan chemical co
4-Bromo-1-ethyl-1H-pyrazole
$1.00 /1kg
4-Bromo-1-ethyl-1H-pyrazole CAS:71229-85-1
ATK CHEMICAL COMPANY LIMITED
Accela ChemBio Inc.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
Neostar United (Changzhou) Industrial Co., Ltd.
Zhengzhou Alfa Chemical Co.,Ltd
Unipharm pharmaceutical industry Co., Ltd
GLR Innovations