Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (1-Methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-acetic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

21591-75-3

21591-75-3 structure

21591-75-3 structure

Name: 2-(1-methyl-2-oxo-3H-indol-3-yl)acetic acid
Chemical Name: 2-(1-methyl-2-oxo-3H-indol-3-yl)acetic acid
CAS Number: 21591-75-3
Molecular Formula: C₁₁H₁₁NO₃
Molecular Weight: 205.21000
Create Date: 2018-12-18 19:09:01
Modify Date: 2025-08-27 21:40:49

Name	2-(1-methyl-2-oxo-3H-indol-3-yl)acetic acid
Synonyms	1-Methyl-2-indolinon-3-essigsaeure

Density	1.296g/cm3
Boiling Point	471.4ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21000
Flash Point	238.9ºC
Exact Mass	205.07400
PSA	57.61000
LogP	1.28630
Vapour Pressure	1.09E-09mmHg at 25°C
Index of Refraction	1.585

Hazard Codes	Xi
HS Code	2933790090

58665-00-2 structure

58665-00-2

~72%

21591-75-3 structure

21591-75-3

Literature: Suarez-Castillo, Oscar R.; Melendez-Rodriguez, Myriam; Castelan-Duarte, Luis Enrique; Sanchez-Zavala, Maricruz; Rivera-Becerril, Ernesto; Morales-Rios, Martha S.; Joseph-Nathan, Pedro Tetrahedron Asymmetry, 2009 , vol. 20, # 20 p. 2374 - 2389

1912-48-7 structure

1912-48-7

~6%

19012-03-4 structure

19012-03-4

31896-75-0 structure

31896-75-0

21591-75-3 structure

21591-75-3

Detail

Literature: Amat-Guerri, Francisco; Lopez-Gonzalez, M. Mar C.; Martinez-Utrilla, Roberto Tetrahedron Letters, 1983 , vol. 24, # 35 p. 3749 - 3752

1912-48-7 structure

1912-48-7

~6%

19012-03-4 structure

19012-03-4

2058-74-4 structure

2058-74-4

31896-75-0 structure

31896-75-0

Detail

Literature: Amat-Guerri, Francisco; Lopez-Gonzalez, M. Mar C.; Martinez-Utrilla, Roberto Tetrahedron Letters, 1983 , vol. 24, # 35 p. 3749 - 3752

Precursor 2
58665-00-2 1912-48-7
DownStream 0

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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