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: 2H-Indol-2-one,1,3-dihydro-3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1042-19-9

1042-19-9 structure

1042-19-9 structure

Name: 2H-Indol-2-one,1,3-dihydro-3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-
Chemical Name: 3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-one
CAS Number: 1042-19-9
Molecular Formula: C₁₆H₁₂N₂O₅
Molecular Weight: 312.27700
Create Date: 2016-07-01 15:05:57
Modify Date: 2025-09-24 11:19:06

Name	3-hydroxy-3-[2-(3-nitrophenyl)-2-oxoethyl]-1H-indol-2-one
Synonyms	3-Hydroxy-3-(3-nitrophenacyl)oxindole 3-Hydroxy-2-oxo-3-(3-nitrophenacyl)-indolin

Density	1.45g/cm3
Boiling Point	558.9ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂N₂O₅
Molecular Weight	312.27700
Flash Point	291.8ºC
Exact Mass	312.07500
PSA	112.22000
LogP	2.66870
Vapour Pressure	2.52E-13mmHg at 25°C
Index of Refraction	1.661

91-56-5 structure

91-56-5

121-89-1 structure

121-89-1

~59%

1042-19-9 structure

1042-19-9

Literature: Belen'kaya, R. S.; Boreko, E. I.; Zemtsova, M. N.; Kalinina, M. I.; Timofeeva, M. M.; et al. Pharmaceutical Chemistry Journal, 1981 , vol. 15, # 3 p. 171 - 176 Khimiko-Farmatsevticheskii Zhurnal, 1981 , vol. 15, # 3 p. 29 - 35

Precursor 2
91-56-5 121-89-1
DownStream 1
70097-12-0

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