Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-Methoxyphthalide
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-Methoxyphthalide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 7-Methoxyphthalide
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

28281-58-5

28281-58-5 structure

28281-58-5 structure

Name: 7-Methoxyphthalide
Chemical Name: 7-methoxy-3H-2-benzofuran-1-one
CAS Number: 28281-58-5
Molecular Formula: C₉H₈O₃
Molecular Weight: 164.15800
Create Date: 2018-06-10 22:26:10
Modify Date: 2025-09-14 20:42:45

Name	7-methoxy-3H-2-benzofuran-1-one
Synonyms	7-METHOXY-1(3H)-ISOBENZOFURANONE Phthalide,7-methoxy-(6CI,8CI) 7-Methoxyphthalide 1(3H)-Isobenzofuranone,7-methoxy 7-Methoxy-phthalid 7-methoxyisobenzofuran-1(3H)-one 7-methoxy-2-benzofuran-1(3H)-one 7-methoxy-3H-isobenzofuran-1-one

Molecular Formula	C₉H₈O₃
Molecular Weight	164.15800
Exact Mass	164.04700
PSA	35.53000
LogP	1.36560

HS Code	2932209090

Precursor 0
DownStream 1
52213-49-7

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.