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: N-(p-Toluenesulfonyloxy)phthalimide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

56530-39-3

56530-39-3 structure

56530-39-3 structure

Name: N-(p-Toluenesulfonyloxy)phthalimide
Chemical Name: (1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate
CAS Number: 56530-39-3
Molecular Formula: C₁₅H₁₁NO₅S
Molecular Weight: 317.31700
Create Date: 2017-07-04 00:26:33
Modify Date: 2025-08-27 20:12:07

Name	(1,3-dioxoisoindol-2-yl) 4-methylbenzenesulfonate
Synonyms	N-tosyloxyphthalimide N-hydroxyphthalimide tosylate N-p-toluenesulphonyloxyphthalimide N-phthalimidoyloxy tosylate N-p-tolylsulfonyloxyphthalimide

Molecular Formula	C₁₅H₁₁NO₅S
Molecular Weight	317.31700
Exact Mass	317.03600
PSA	89.13000
LogP	2.93020

HS Code	2925190090

524-38-9 structure

524-38-9

98-59-9 structure

98-59-9

~93%

56530-39-3 structure

56530-39-3

Literature: Chanmiya Sheikh; Takagi, Shunsuke; Ogasawara, Asako; Ohira, Masayuki; Miyatake, Ryuta; Abe, Hitoshi; Yoshimura, Toshiaki; Morita, Hiroyuki Tetrahedron, 2010 , vol. 66, # 12 p. 2132 - 2140

Precursor 2
524-38-9 98-59-9
DownStream 8
105555-32-6 38228-99-8 2164-88-7 82185-41-9
138400-06-3 1216-95-1 2314-77-4 2142-04-3

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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