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ChemicalBook >> CAS DataBase List >> Ethanone, 1-(1H-pyrazol-3-yl)- (9CI)

Ethanone, 1-(1H-pyrazol-3-yl)- (9CI)

Ethanone, 1-(1H-pyrazol-3-yl)- (9CI) price.
  • $13 - $1700
  • Product name: Ethanone, 1-(1H-pyrazol-3-yl)- (9CI)
  • CAS: 20583-33-9
  • MF: C5H6N2O
  • MW: 110.11
  • EINECS:604-604-1
  • MDL Number:MFCD10686790
  • Synonyms:Ethanone, 1-(1H-pyrazol-3-yl)- (9CI);Ethanone, 1-(1H-pyrazol-3-yl)-;1-(1H-Pyrazol-3-yl)ethanone HCL;1-(3-Pyrazolyl)ethanone;1-(1H-pyrazol-3-yl)- (9CI);3-Acetylpyrazole;1-(1H-pyridineazole-3-yl)ethylone
31 prices
Selected condition:
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • J&W Pharmlab
  • Synthonix
  • TRC
Package
  • 100mg
  • 250mg
  • 1g
  • 2.5G
  • 5g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA00BG1L
  • Product description1-(1H-Pyrazol-3-yl)ethanone 95%
  • Packaging100mg
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BG1L
  • Product description1-(1H-Pyrazol-3-yl)ethanone 95%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BG1L
  • Product description1-(1H-Pyrazol-3-yl)ethanone 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BG1L
  • Product description1-(1H-Pyrazol-3-yl)ethanone 95%
  • Packaging5g
  • Price$65
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BG1L
  • Product description1-(1H-Pyrazol-3-yl)ethanone 95%
  • Packaging10g
  • Price$129
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS77295
  • Product description1-(1H-pyrazol-3-yl)ethan-1-one 97%
  • Packaging25G
  • Price$335
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS77295
  • Product description1-(1H-pyrazol-3-yl)ethan-1-one 97%
  • Packaging5G
  • Price$105
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS146226
  • Product description1-(1H-Pyrazol-3-yl)ethanone 97%
  • Packaging1g
  • Price$119
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS146226
  • Product description1-(1H-Pyrazol-3-yl)ethanone 97%
  • Packaging5g
  • Price$342
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number20583339
  • Product description1-(1H-pyrazol-3-yl)ethanone
  • Packaging1g
  • Price$187.05
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20583339
  • Product description1-(1H-pyrazol-3-yl)ethanone
  • Packaging5g
  • Price$599.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0103975
  • Product description1-(1H-PYRAZOL-3-YL)ETHANONE 95.00%
  • Packaging5G
  • Price$1548.26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0103975
  • Product description1-(1H-PYRAZOL-3-YL)ETHANONE 95.00%
  • Packaging2.5G
  • Price$1227.82
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0103975
  • Product description1-(1H-PYRAZOL-3-YL)ETHANONE 95.00%
  • Packaging1G
  • Price$852.55
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941006
  • Product description3-Acetylpyrazole 98%
  • Packaging100g
  • Price$1700
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR941006
  • Product description3-Acetylpyrazole 98%
  • Packaging5g
  • Price$89
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BG1L 1-(1H-Pyrazol-3-yl)ethanone 95% 100mg $13 2026-05-28 Buy
aablocks AA00BG1L 1-(1H-Pyrazol-3-yl)ethanone 95% 250mg $16 2026-05-28 Buy
aablocks AA00BG1L 1-(1H-Pyrazol-3-yl)ethanone 98% 1g $19 2026-05-28 Buy
aablocks AA00BG1L 1-(1H-Pyrazol-3-yl)ethanone 95% 5g $65 2026-05-28 Buy
aablocks AA00BG1L 1-(1H-Pyrazol-3-yl)ethanone 95% 10g $129 2026-05-28 Buy
ACHEMBLOCK S77295 1-(1H-pyrazol-3-yl)ethan-1-one 97% 25G $335 2026-05-27 Buy
ACHEMBLOCK S77295 1-(1H-pyrazol-3-yl)ethan-1-one 97% 5G $105 2026-05-27 Buy
Activate Scientific AS146226 1-(1H-Pyrazol-3-yl)ethanone 97% 1g $119 2026-06-04 Buy
Activate Scientific AS146226 1-(1H-Pyrazol-3-yl)ethanone 97% 5g $342 2026-06-04 Buy
Alichem 20583339 1-(1H-pyrazol-3-yl)ethanone 1g $187.05 2021-12-16 Buy
Alichem 20583339 1-(1H-pyrazol-3-yl)ethanone 5g $599.85 2021-12-16 Buy
American Custom Chemicals Corporation CHM0103975 1-(1H-PYRAZOL-3-YL)ETHANONE 95.00% 5G $1548.26 2021-12-16 Buy
American Custom Chemicals Corporation CHM0103975 1-(1H-PYRAZOL-3-YL)ETHANONE 95.00% 2.5G $1227.82 2021-12-16 Buy
American Custom Chemicals Corporation CHM0103975 1-(1H-PYRAZOL-3-YL)ETHANONE 95.00% 1G $852.55 2021-12-16 Buy
Apolloscientific OR941006 3-Acetylpyrazole 98% 100g $1700 2026-06-04 Buy
Apolloscientific OR941006 3-Acetylpyrazole 98% 5g $89 2026-06-04 Buy

Properties

Melting point :100-101 °C(Solv: benzene (71-43-2))
Boiling point :277.7±13.0 °C(Predicted)
Density :1.190±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :10.96±0.10(Predicted)
Appearance :Off-white to light yellow Solid
InChI :InChI=1S/C5H6N2O/c1-4(8)5-2-3-6-7-5/h2-3H,1H3,(H,6,7)
InChIKey :BHTZCIGVYSJBQB-UHFFFAOYSA-N
SMILES :C(=O)(C1C=CNN=1)C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description