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-[4-[(4-methoxyphenyl)methylidene]-2,3-dioxo-pyrrolidin-1-yl]butanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

76628-87-0

76628-87-0 structure

76628-87-0 structure

Name: 4-[4-[(4-methoxyphenyl)methylidene]-2,3-dioxo-pyrrolidin-1-yl]butanoic acid
Chemical Name: 4-[4-(4-methoxybenzylidene)-2,3-dioxopyrrolidin-1-yl]butanoic acid
CAS Number: 76628-87-0
Molecular Formula: C₁₆H₁₇NO₅
Molecular Weight: 303.31000
Create Date: 2017-01-17 14:12:06
Modify Date: 2025-08-25 17:06:35

Name	4-[4-(4-methoxybenzylidene)-2,3-dioxopyrrolidin-1-yl]butanoic acid

Density	1.32g/cm3
Boiling Point	541.2ºC at 760 mmHg
Molecular Formula	C₁₆H₁₇NO₅
Molecular Weight	303.31000
Flash Point	281.1ºC
Exact Mass	303.11100
PSA	83.91000
LogP	1.29260
Index of Refraction	1.61

76628-90-5 structure

76628-90-5

123-11-5 structure

123-11-5

~62%

76628-87-0 structure

76628-87-0

Literature: Madhav; Snyder; Southwick Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 6 p. 1231 - 1235

Precursor 2
76628-90-5 123-11-5
DownStream 1
76628-79-0

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