Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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86377-54-0

86377-54-0 structure

86377-54-0 structure

Name: 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-
Chemical Name: (3E)-3-[4,8-dihydroxy-3-(4-hydroxy-5-methyl-2-oxochromen-3-yl)-6-methyl-1-oxonaphthalen-2-ylidene]-5-methylchromene-2,4-dione
CAS Number: 86377-54-0
Molecular Formula: C₃₁H₂₀O₉
Molecular Weight: 536.48500
Create Date: 2016-12-26 05:16:44
Modify Date: 2025-10-03 22:43:25

Name	(3E)-3-[4,8-dihydroxy-3-(4-hydroxy-5-methyl-2-oxochromen-3-yl)-6-methyl-1-oxonaphthalen-2-ylidene]-5-methylchromene-2,4-dione
Synonyms	Ismailin

Density	1.609g/cm3
Boiling Point	452.4ºC at 760 mmHg
Molecular Formula	C₃₁H₂₀O₉
Molecular Weight	536.48500
Flash Point	133.4ºC
Exact Mass	536.11100
PSA	155.25000
LogP	4.93140
Index of Refraction	1.766

24631-87-6 structure

24631-87-6

14787-38-3 structure

14787-38-3

~%

86377-54-0 structure

86377-54-0

Literature: Jeffreys, J. A. D.; Zakaria, Muhamed bin; Waterman, Peter G.; Zhong, Shouming Tetrahedron Letters, 1983 , vol. 24, # 10 p. 1085 - 1088

Precursor 2
24631-87-6 14787-38-3
DownStream 0

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