Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Cyclopentene-1,3-dione,2-[(3,4-dimethoxyphenyl)methylene]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55776-45-9

55776-45-9 structure

55776-45-9 structure

Name: 4-Cyclopentene-1,3-dione,2-[(3,4-dimethoxyphenyl)methylene]-
Chemical Name: 2-[(3,4-dimethoxyphenyl)methylidene]cyclopent-4-ene-1,3-dione
CAS Number: 55776-45-9
Molecular Formula: C₁₄H₁₂O₄
Molecular Weight: 244.24300
Create Date: 2016-09-15 17:52:05
Modify Date: 2025-08-26 13:50:04

Name	2-[(3,4-dimethoxyphenyl)methylidene]cyclopent-4-ene-1,3-dione

Density	1.28g/cm3
Boiling Point	450.8ºC at 760mmHg
Molecular Formula	C₁₄H₁₂O₄
Molecular Weight	244.24300
Flash Point	203.8ºC
Exact Mass	244.07400
PSA	52.60000
LogP	1.79520
Index of Refraction	1.618

930-60-9 structure

930-60-9

120-14-9 structure

120-14-9

~%

55776-45-9 structure

55776-45-9

Literature: Inayama,S. et al. Journal of Medicinal Chemistry, 1976 , vol. 19, p. 433 - 436

Precursor 2
930-60-9 120-14-9
DownStream 0

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