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2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one

CAS No.
21835-00-7
Chemical Name:
2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one
Synonyms
Einecs 244-604-4;hydroxydimethyl cyclopentenone;2-Hydroxy-3,4-dimethylcyclopent-2-enone;2-HYDROXY-3,4-DIMETHYL-2-CYCLOPENTEN-1-ONE;2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-
CBNumber:
CB52129841
Molecular Formula:
C7H10O2
Molecular Weight:
126.15
MDL Number:
MFCD08282774
MOL File:
21835-00-7.mol
Last updated:2025-12-31 14:38:37

2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one Properties

Boiling point 245.8±40.0 °C(Predicted)
Density 1.131±0.06 g/cm3(Predicted)
pka 9.22±0.40(Predicted)
Odor caramellic
Odor Type caramellic
LogP 0.106 (est)
EWG's Food Scores 1
FDA UNII 50AIF51OCI
EPA Substance Registry System 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl- (21835-00-7)

SAFETY

Risk and Safety Statements

TSCA  TSCA listed

2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA0037QK 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one 95% 21835-00-7 100mg $248 2026-05-28 Buy
aablocks AA0037QK 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one 95% 21835-00-7 250mg $358 2026-05-28 Buy
aablocks AA0037QK 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one 95% 21835-00-7 1g $555 2026-05-28 Buy
ACHEMBLOCK X205760 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one 95% 21835-00-7 100MG $350 2026-05-27 Buy
ACHEMBLOCK X205760 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one 95% 21835-00-7 250MG $695 2026-05-27 Buy
Product number Packaging Price Buy
AA0037QK 100mg $248 Buy
AA0037QK 250mg $358 Buy
AA0037QK 1g $555 Buy
X205760 100MG $350 Buy
X205760 250MG $695 Buy

2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-025-85560043 17301488900 info@synzest.com China 9274 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456 sean.lv@synzest.com China 10778 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152 1035@dideu.com China 9991 58
Meryer (Shanghai) Chemical Technology Co., Ltd. 18621169109 market03@meryer.com China 27963 58
Guangdong Yuanfeng Chemical Reagent Co., Ltd 0751-2829979 13318584237 3929169616@qq.com China 9991 58
Guangdong Shunao Chemical Reagents Co., Ltd 19928586137 19928586137@163.com China 2939 58
Guangdong Yuanfeng Chemical Reagent Co., Ltd 0751-2829979 13376591640 3680032499@qq.com China 9990 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53589 58
2-HYDROXY-3,4-DIMETHYL-2-CYCLOPENTEN-1-ONE 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl- Einecs 244-604-4 hydroxydimethyl cyclopentenone 2-Hydroxy-3,4-dimethylcyclopent-2-enone 21835-00-7