Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-Chloro-4-hydroxy-2H-chromen-2-one
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Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
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18735-81-4

18735-81-4 structure

18735-81-4 structure

Name: 7-Chloro-4-hydroxy-2H-chromen-2-one
Chemical Name: 7-chloro-4-hydroxychromen-2-one
CAS Number: 18735-81-4
Molecular Formula: C₉H₅ClO₃
Molecular Weight: 196.58700
Create Date: 2017-09-22 04:59:17
Modify Date: 2025-09-30 15:32:48

Name	7-chloro-4-hydroxychromen-2-one
Synonyms	2H-1-Benzopyran-2-one,7-chloro-4-hydroxy 4-hydroxy-7-chlorocoumarin 7-chloro-4-hydroxycoumarin 7-chloro-4-hydroxy-2H-1-benzopyran-2-one 7-chloro-2-hydroxychromen-4-one 7-Chlor-4-hydroxycumarin

Molecular Formula	C₉H₅ClO₃
Molecular Weight	196.58700
Exact Mass	195.99300
PSA	50.44000
LogP	2.15200

6921-66-0 structure

6921-66-0

105-58-8 structure

105-58-8

~%

18735-81-4 structure

18735-81-4

Literature: Peng, Shiyong; Wang, Lei; Huang, Jiayao; Sun, Shaofa; Guo, Haibing; Wang, Jian Advanced Synthesis and Catalysis, 2013 , vol. 355, # 13 p. 2550 - 2557

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