Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-oxo-cyclopentane-cis-1,2-dicarboxylic acid dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

1001666-74-5

1001666-74-5 structure

1001666-74-5 structure

Name: Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate
Chemical Name: Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate
CAS Number: 1001666-74-5
Molecular Formula: C₉H₁₂O₅
Molecular Weight: 200.189
Create Date: 2018-02-02 10:52:34
Modify Date: 2025-09-18 15:34:04

Names
Properties

Name	Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate
Synonyms	Dimethyl (1R,2S)-4-oxo-1,2-cyclopentanedicarboxylate 1,2-Cyclopentanedicarboxylic acid, 4-oxo-, dimethyl ester, (1R,2S)-

Density	1.2±0.1 g/cm3
Boiling Point	299.0±40.0 °C at 760 mmHg
Molecular Formula	C₉H₁₂O₅
Molecular Weight	200.189
Flash Point	130.6±27.4 °C
Exact Mass	200.068466
LogP	-0.68
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.474

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