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: Benzenesulfonic acid,4-methyl-, 2-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

28558-62-5

28558-62-5 structure

28558-62-5 structure

Name: Benzenesulfonic acid,4-methyl-, 2-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide
Chemical Name: 4-methyl-N'-(2-oxoindol-3-yl)benzenesulfonohydrazide
CAS Number: 28558-62-5
Molecular Formula: C₁₅H₁₃N₃O₃S
Molecular Weight: 315.34700
Create Date: 2016-01-08 22:46:42
Modify Date: 2025-08-26 17:48:21

Name	4-methyl-N'-(2-oxoindol-3-yl)benzenesulfonohydrazide
Synonyms	2,3-Dioxo-2,3-dihydroindol-p-toluolsulfonylhydrazon HMS2379I14 Isatin-3-tosylhydrazon

Density	1.43g/cm3
Boiling Point	529.3ºC at 760mmHg
Molecular Formula	C₁₅H₁₃N₃O₃S
Molecular Weight	315.34700
Flash Point	273.9ºC
Exact Mass	315.06800
PSA	96.01000
LogP	3.23940
Vapour Pressure	2.74E-11mmHg at 25°C
Index of Refraction	1.687

91-56-5 structure

91-56-5

1576-35-8 structure

1576-35-8

~%

28558-62-5 structure

28558-62-5

Literature: Popp Journal of Heterocyclic Chemistry, 1984 , vol. 21, # 6 p. 1641 - 1645

Precursor 2
91-56-5 1576-35-8
DownStream 2
3265-29-0 41940-27-6

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.