Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-CHLORO-4-CHLOROMETHYL-7-HYDROXY-CHROMEN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

223420-30-2

223420-30-2 structure

223420-30-2 structure

Name: 6-CHLORO-4-CHLOROMETHYL-7-HYDROXY-CHROMEN-2-ONE
Chemical Name: 6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one
CAS Number: 223420-30-2
Molecular Formula: C₁₀H₆Cl₂O₃
Molecular Weight: 245.05900
Create Date: 2017-08-05 21:15:12
Modify Date: 2023-01-19 18:40:56

Name	6-Chloro-4-(chloromethyl)-7-hydroxy-2H-chromen-2-one
Synonyms	6-chloro-4-chloromethyl-7-hydroxy-2H-chromen-2-one Pyrido[3,2-d]pyrimidin-2-amine,6-chloro-4-(1H-1,2,4-triazol-1-yl) 6-chloro-4-[1,2,4]triazol-1-yl-pyrido[3,2-d]pyrimidin-2-ylamine 6-chloro-4-(chloromethyl)-7-hydroxy-2H-chrome-2-one 6-Chloro-4-chloromethyl-7-hydroxycoumarin

Molecular Formula	C₁₀H₆Cl₂O₃
Molecular Weight	245.05900
Exact Mass	243.96900
PSA	50.44000
LogP	2.89080

HS Code	2932209090

95-88-5 structure

95-88-5

223420-33-5 structure

223420-33-5

~96%

223420-30-2 structure

223420-30-2

Literature: US2002/16472 A1, ;

638-07-3 structure

638-07-3

95-88-5 structure

95-88-5

~70%

223420-30-2 structure

223420-30-2

Literature: Xu, Xinyi; Hu, Xiaosong; Wang, Jiangyun Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 254 - 259

Precursor 3
95-88-5 223420-33-5 638-07-3
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%