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N-(p-Toluenesulfonyloxy)phthalimide

N-(p-Toluenesulfonyloxy)phthalimide Structure
N-(p-Toluenesulfonyloxy)phthalimide structure
CAS No.
56530-39-3
Chemical Name:
N-(p-Toluenesulfonyloxy)phthalimide
Synonyms
1,3-Dioxoisoindolin-2-yl 4-methylbenzenesulfonate;N-(p-Toluenesulfonyloxy)phthalimide;2-{[(4-methylphenyl)sulfonyl]oxy}-1H-isoindole-1,3(2H)-dione;1H-Isoindole-1,3(2H)-dione, 2-[[(4-methylphenyl)sulfonyl]oxy]-
CBNumber:
CB03087604
Molecular Formula:
C15H11NO5S
Molecular Weight:
317.32
MDL Number:
MFCD00407695
MOL File:
56530-39-3.mol
MSDS File:
SDS
Last updated:2026-05-27 17:36:12
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N-(p-Toluenesulfonyloxy)phthalimide Properties

Melting point 155-157 °C(Solv: ethyl acetate (141-78-6))
Boiling point 493.0±38.0 °C(Predicted)
Density 1.54±0.1 g/cm3(Predicted)
InChI InChI=1S/C15H11NO5S/c1-10-6-8-11(9-7-10)22(19,20)21-16-14(17)12-4-2-3-5-13(12)15(16)18/h2-9H,1H3
InChIKey MMZCYVBYIOUFEO-UHFFFAOYSA-N
SMILES C1(=O)C2=C(C=CC=C2)C(=O)N1OS(C1=CC=C(C)C=C1)(=O)=O

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

N-(p-Toluenesulfonyloxy)phthalimide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01I53S 1H-Isoindole-1,3(2H)-dione, 2-[[(4-methylphenyl)sulfonyl]oxy]- 90% 56530-39-3 1mg $88 2026-05-30 Buy
aablocks AA01I53S 1H-Isoindole-1,3(2H)-dione, 2-[[(4-methylphenyl)sulfonyl]oxy]- 90% 56530-39-3 5mg $123 2026-05-30 Buy
AOBChem A548193 2-[[(4-Methylphenyl)sulfonyl]oxy]-1H-isoindole-1,3(2H)-dione ≥95% 56530-39-3 250mg $204 2026-05-26 Buy
AOBChem A548193 2-[[(4-Methylphenyl)sulfonyl]oxy]-1H-isoindole-1,3(2H)-dione ≥95% 56530-39-3 500mg $266 2026-05-26 Buy
AOBChem A548193 2-[[(4-Methylphenyl)sulfonyl]oxy]-1H-isoindole-1,3(2H)-dione ≥95% 56530-39-3 1g $409 2026-05-26 Buy
Product number Packaging Price Buy
AA01I53S 1mg $88 Buy
AA01I53S 5mg $123 Buy
A548193 250mg $204 Buy
A548193 500mg $266 Buy
A548193 1g $409 Buy

N-(p-Toluenesulfonyloxy)phthalimide Chemical Properties, Uses, Production

N-(p-Toluenesulfonyloxy)phthalimide synthesis

524-38-9
657-84-1
56530-39-3
Synthesis of N-(p-Toluenesulfonyloxy)phthalimide from N-Hydroxyphthalimide and Sodium p-toluenesulfonate

N-(p-Toluenesulfonyloxy)phthalimide Preparation Products And Raw materials

Raw materials

N-Hydroxyphthalimide Tosyl chloride Sodium p-toluenesulfonate

Preparation Products

N-(p-Toluenesulfonyloxy)phthalimide Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
QINGDAO ROSINO CHEMICALS Co., Ltd. 0532-58564956 15165253168 sales@rosinochem.com China 144 58
Beijing FYF Chemicals Co., Ltd 010-57903446 15869909019 168931144@qq.com China 2876 58
HangZhou YuHao Chemical Technology Co., Ltd. 0571-82693216 info@yuhaochemical.com China 1999 58
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 3927209986@qq.com China 9996 55
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 49984 58
Beijing FYF Chemicals Co., Ltd 010-57903446 15869909019 168931144@qq.com China 4995 58
Anyang Hongmeng New Materials Co., Ltd 0372-19588588067 19588588067 19588588067@163.com China 2963 58
HUBEI CHANGYAO BIOTECHNOLOGY CO LTD 17683887209 17683887209 906856569@qq.com China 4620 58
Shandong Libixi Biopharmaceutical Technology Co., Ltd. 15318973357; 15318973357 1460285141@qq.com China 9642 58
Guangdong Wengjiang Chemical Reagent Co.,Ltd. 0751-2815983 13927872582 3008325437@qq.com China 9905 58
Supplier Advantage
QINGDAO ROSINO CHEMICALS Co., Ltd. 58
Beijing FYF Chemicals Co., Ltd 58
HangZhou YuHao Chemical Technology Co., Ltd. 58
Zhengzhou Huiju Chemical Co., Ltd. 55
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
Beijing FYF Chemicals Co., Ltd 58
Anyang Hongmeng New Materials Co., Ltd 58
HUBEI CHANGYAO BIOTECHNOLOGY CO LTD 58
Shandong Libixi Biopharmaceutical Technology Co., Ltd. 58
Guangdong Wengjiang Chemical Reagent Co.,Ltd. 58

View Latest Price from N-(p-Toluenesulfonyloxy)phthalimide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-(p-Toluenesulfonyloxy)phthalimide pictures 2026-08-25 N-(p-Toluenesulfonyloxy)phthalimide
56530-39-3
 $2.00-5.00 99% ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

56530-39-3 (N-(p-Toluenesulfonyloxy)phthalimide) Related Search:

2-Nitrobenzyl p-toluenesulfonate 4-Hydroxythiobenzamide Saccharin
N-(p-Toluenesulfonyloxy)phthalimide 2-{[(4-methylphenyl)sulfonyl]oxy}-1H-isoindole-1,3(2H)-dione 1H-Isoindole-1,3(2H)-dione, 2-[[(4-methylphenyl)sulfonyl]oxy]- 1,3-Dioxoisoindolin-2-yl 4-methylbenzenesulfonate 56530-39-3