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ChemicalBook >> CAS DataBase List >> 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride

1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride

1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride price.
  • $57.15 - $2409
  • Product name: 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride
  • CAS: 128249-59-2
  • MF: C7H9ClN2O
  • MW: 172.61
  • EINECS:
  • MDL Number:MFCD01313846
  • Synonyms:1-ETHYL-3-METHYLPYRAZOLE-5-CARBONYL CHLORIDE;1H-Pyrazole-5-carbonyl chloride, 1-ethyl-3-methyl- (9CI);5-(Chlorocarbonyl)-1-ethyl-3-methyl-1H-pyrazole, 5-(Chloroformyl)-1-ethyl-3-methyl-1H-pyrazole;BUTTPARK 37\06-100;1-ETHY-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE;1H-Pyrazole-5-carbonyl chloride, 1-ethyl-3-methyl-;1-Ethyl-3-methyl-1H-pyrazol-5-carbonyl chloride;1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride
Price18 Properties Safety Information Description
18 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Arctom
  • Atlantic Research Chemicals
  • Chemenu
  • Crysdot
  • SynQuest Laboratories
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 1gm:
  • Manufactureraablocks
  • Product numberAA000XTX
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95%
  • Packaging100mg
  • Price$96
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XTX
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95%
  • Packaging250mg
  • Price$140
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XTX
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95%
  • Packaging1g
  • Price$329
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XTX
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95%
  • Packaging5g
  • Price$1319
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000XTX
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95%
  • Packaging10g
  • Price$2409
  • Updated2026-05-25
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017952
  • Product description1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 95.00%
  • Packaging1G
  • Price$702.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017952
  • Product description1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 95.00%
  • Packaging2.5G
  • Price$950.62
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A514188
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97%
  • Packaging250mg
  • Price$86
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A514188
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97%
  • Packaging100mg
  • Price$65
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A514188
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97%
  • Packaging1g
  • Price$207
  • Updated2026-05-26
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCC00917
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95
  • Packaging5g
  • Price$374.65
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCC00917
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95
  • Packaging1g
  • Price$101.6
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCC00917
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonylchloride 95%
  • Packaging1gm:
  • Price$116.64
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCC00917
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95
  • Packaging250mg
  • Price$57.15
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberCC00917
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95
  • Packaging500mg
  • Price$88.9
  • Updated2026-05-23
  • Buy
  • ManufacturerChemenu
  • Product numberCM492542
  • Product description1-Ethyl-3-methyl-1H-pyrazole-5-carbonylchloride 97%
  • Packaging1g
  • Price$517
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000XTX 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95% 100mg $96 2026-05-25 Buy
aablocks AA000XTX 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95% 250mg $140 2026-05-25 Buy
aablocks AA000XTX 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95% 1g $329 2026-05-25 Buy
aablocks AA000XTX 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95% 5g $1319 2026-05-25 Buy
aablocks AA000XTX 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95% 10g $2409 2026-05-25 Buy
American Custom Chemicals Corporation CHM0017952 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 95.00% 1G $702.66 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017952 1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE 95.00% 2.5G $950.62 2021-12-16 Buy
Arctom BD-A514188 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97% 250mg $86 2026-05-26 Buy
Arctom BD-A514188 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97% 100mg $65 2026-05-26 Buy
Arctom BD-A514188 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 97% 1g $207 2026-05-26 Buy
Atlantic Research Chemicals CC00917 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95 5g $374.65 2026-05-23 Buy
Atlantic Research Chemicals CC00917 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95 1g $101.6 2026-05-23 Buy
Atlantic Research Chemicals CC00917 1-Ethyl-3-methyl-1H-pyrazole-5-carbonylchloride 95% 1gm: $116.64 2021-12-16 Buy
Atlantic Research Chemicals CC00917 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95 250mg $57.15 2026-05-23 Buy
Atlantic Research Chemicals CC00917 1-Ethyl-3-methyl-1H-pyrazole-5-carbonyl chloride 95 500mg $88.9 2026-05-23 Buy
Chemenu CM492542 1-Ethyl-3-methyl-1H-pyrazole-5-carbonylchloride 97% 1g $517 2026-05-26 Buy
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Properties

Boiling point :112/15mm
Density :1.26±0.1 g/cm3(Predicted)
pka :0.35±0.10(Predicted)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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.
P310 Immediately call a POISON CENTER or doctor/physician.
P321 Specific treatment (see … on this label).
P363 Wash contaminated clothing before reuse.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Wuhan Chemwish Technology Co., Ltd Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Changsha Luxing Bio-Chem Technology Co., Ltd. Wuhan Chemwish Technology Co.， Ltd Chengdu Xiaojia Technology Co., Ltd. Amadis Chemical Company Limited CONIER CHEM AND PHARMA LIMITED Anhui Kaiser Health Technology Co., Ltd Bide Pharmatech Ltd. Shandong Welt Chem. Co.,Ltd.