Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-[2'-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-2-oxoindole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

139122-20-6

139122-20-6 structure

139122-20-6 structure

Name: 4-[2'-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one
Chemical Name: 2-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonate
CAS Number: 139122-20-6
Molecular Formula: C₁₇H₁₇NO₄S
Molecular Weight: 331.38600
Catalog: Chemical reagent Organic reagent Tosylate
Create Date: 2018-12-24 12:50:04
Modify Date: 2025-08-24 23:11:53

Name	2-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonate
Synonyms	4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydroindol-2-one 4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-2-oxoindole 4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one 4-[2'-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one

Density	1.311
Boiling Point	561.181ºC at 760 mmHg
Molecular Formula	C₁₇H₁₇NO₄S
Molecular Weight	331.38600
Exact Mass	331.08800
PSA	80.85000
LogP	3.65640
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.604

HS Code	2933790090

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. 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.