Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-hydroxy-3-methyl-1H-indol-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: 3-hydroxy-3-methyl-1H-indol-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-hydroxy-3-methyl-1H-indol-2-one
Price: ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

3040-34-4

3040-34-4 structure

3040-34-4 structure

Name: 3-hydroxy-3-methyl-1H-indol-2-one
Chemical Name: 3-hydroxy-3-methyloxindole
CAS Number: 3040-34-4
Molecular Formula: C₉H₉NO₂
Molecular Weight: 163.17300
Create Date: 2017-10-17 06:20:14
Modify Date: 2025-08-25 17:26:42

Names
Properties

Name	3-hydroxy-3-methyloxindole
Synonyms	3-hydroxy-3-methyl-1H-indol-2-one 3-Methyldioxyindole 3-hydroxy-3-methyl-1,3-dihydroindol-2-one 3-hydroxy-3-methyl-indolin-2-one

Density	1.29g/cm3
Boiling Point	378ºC at 760mmHg
Molecular Formula	C₉H₉NO₂
Molecular Weight	163.17300
Flash Point	182.4ºC
Exact Mass	163.06300
PSA	52.82000
LogP	0.93130
Index of Refraction	1.604

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