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4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE Structure
4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE structure
CAS No.
65287-96-9
Chemical Name:
4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE
Synonyms
4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3-ol;4-(2-Hydroxy-ethyl)-5-methyl-2H-pyrazol-3-ol;4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one;4-(2-hydroxyethyl)-5-methyl-1,2-dihydropyrazol-3-one;4-(2-hydroxyethyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one;1,2-Dihydro-4-(2-hydroxyethyl)-5-methyl-3H-pyrazol-3-one;4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE;2,3-Dihydro-4-(2-hydroxyethyl)-5-methyl-3-oxo-1H-pyrazole;3H-Pyrazol-3-one, 1,2-dihydro-4-(2-hydroxyethyl)-5-methyl-;1,2-Dihydro-4-(2-hydroxyethyl)-5-methyl-3H-pyrazol-3-one 95+%
CBNumber:
CB6169547
Molecular Formula:
C6H10N2O2
Molecular Weight:
142.16
MDL Number:
MFCD03617956
MOL File:
65287-96-9.mol
TDS File:
TDS
Last updated:2026-05-28 01:19:10
Product description Number Pack Size Price
4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% AA00EDXR 250mg $63
4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% AA00EDXR 1g $113
4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% AA00EDXR 5g $429
4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one 95+% CD11078637 10g $392
4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one 95+% CD11078637 10g $392
Request For Quotation

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE Properties

Melting point 185-188

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P271-P280
Hazard Codes  Xi
HazardClass  IRRITANT
HS Code  2933119000

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00EDXR 4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% 65287-96-9 250mg $63 2026-05-28 Buy
aablocks AA00EDXR 4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% 65287-96-9 1g $113 2026-05-28 Buy
aablocks AA00EDXR 4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3h-pyrazol-3-one 95% 65287-96-9 5g $429 2026-05-28 Buy
Crysdot CD11078637 4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one 95+% 65287-96-9 10g $392 2026-05-26 Buy
Crysdot CD11078637 4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one 95+% 65287-96-9 10g $392 2026-05-20 Buy
Product number Packaging Price Buy
AA00EDXR 250mg $63 Buy
AA00EDXR 1g $113 Buy
AA00EDXR 5g $429 Buy
CD11078637 10g $392 Buy
CD11078637 10g $392 Buy

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE Chemical Properties,Uses,Production

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE synthesis

517-23-7
65287-96-9
Synthesis of 4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE from 2-Acetylbutyrolactone

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE Preparation Products And Raw materials

Raw materials

2-Acetylbutyrolactone

Preparation Products

4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE Suppliers

Global( 13)Suppliers
Supplier Tel Email Country ProdList Advantage
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131956 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35896 56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19906 55
Santa Cruz Biotechnology Inc -- scbt@scbt.com China 6594 58
Supplier Advantage
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76
Wuhan Chemwish Technology Co., Ltd 56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Santa Cruz Biotechnology Inc 58

65287-96-9(4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE)Related Search:

4-(2-HYDROXYETHYL)-5-METHYL-2-PHENYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 4-(2-HYDROXYETHYL)-2,5-DIMETHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 2-[1-ACETYL-2-(3,4-DICHLOROPHENYL)-5-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOL-4-YL]ETHYL ACETATE 4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 2-(4-BROMOPHENYL)-4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE
1-[(4-FLUOROPHENYL)SULFONYL]-4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 4-(2-HYDROXYETHYL)-2,5-DIMETHYL-1-[(4-NITROPHENYL)SULFONYL]-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 4-(2-HYDROXYETHYL)-1-[(4-METHOXYPHENYL)SULFONYL]-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 1-(4-FLUOROBENZOYL)-4-(2-HYDROXYETHYL)-2,5-DIMETHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 1-(4-FLUOROBENZOYL)-4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE
1-[(2,4-DICHLOROPHENYL)SULFONYL]-4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 4-(2-HYDROXYETHYL)-5-METHYL-1-(PHENYLSULFONYL)-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 2-[2-(4-FLUOROPHENYL)-5-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOL-4-YL]ETHYL 4-FLUOROBENZENECARBOXYLATE 1-[(4-CHLOROPHENYL)SULFONYL]-4-(2-HYDROXYETHYL)-5-METHYL-2-PHENYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE METHYL 2-(2,3-DIHYDRO-1,5-DIMETHYL-3-OXO-2-PHENYLPYRAZOL-4-YL)-3,3,3-TRIFLUORO-N-(TRIFLUOROACETYL)ALANINATE
4-(2-HYDROXYETHYL)-1-[(4-IODOPHENYL)SULFONYL]-2,5-DIMETHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 1-[(2,5-DICHLOROPHENYL)SULFONYL]-4-(2-HYDROXYETHYL)-5-METHYL-2-PHENYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE METHYL 3,3,3-TRIFLUORO-2-(2,3-DIHYDRO-5-METHYL-3-OXO-2-PHENYLPYRAZOL-4-YL)-N-(TRIFLUOROACETYL)ALANINATE

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4-(2-HYDROXYETHYL)-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE 1,2-Dihydro-4-(2-hydroxyethyl)-5-methyl-3H-pyrazol-3-one 2,3-Dihydro-4-(2-hydroxyethyl)-5-methyl-3-oxo-1H-pyrazole 4-(2-hydroxyethyl)-5-methyl-1,2-dihydropyrazol-3-one 4-(2-hydroxyethyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one 4-(2-Hydroxy-ethyl)-5-methyl-2H-pyrazol-3-ol 4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3(2H)-one 1,2-Dihydro-4-(2-hydroxyethyl)-5-methyl-3H-pyrazol-3-one 95+% 3H-Pyrazol-3-one, 1,2-dihydro-4-(2-hydroxyethyl)-5-methyl- 4-(2-Hydroxyethyl)-5-methyl-1H-pyrazol-3-ol 65287-96-9