Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,6-Dimethoxyindoline-2,3-dione
Price: ￥1428.0/1g ￥598.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,6-DIMETHOXYINDOLINE-2,3-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

21544-81-0

21544-81-0 structure

21544-81-0 structure

Name: 4,6-Dimethoxyindoline-2,3-dione
Chemical Name: 4,6-Dimethoxy-1H-indole-2,3-dione
CAS Number: 21544-81-0
Molecular Formula: C₁₀H₉NO₄
Molecular Weight: 207.183
Create Date: 2018-12-18 11:11:33
Modify Date: 2024-01-09 07:16:35

Name	4,6-Dimethoxy-1H-indole-2,3-dione
Synonyms	4,6-dimethoxyisatin 4,6-Dimethoxyindoline-2,3-dione 4,6-dimethoxy-2,3-dioxoindoline 1H-Indole-2,3-dione, 4,6-dimethoxy- 4,6-dimethoxyindole-2,3-dione 4,6-Dimethoxy-1H-indole-2,3-dione

Density	1.3±0.1 g/cm3
Melting Point	300-304°C
Molecular Formula	C₁₀H₉NO₄
Molecular Weight	207.183
Exact Mass	207.053162
PSA	64.63000
LogP	0.61
Index of Refraction	1.567

Hazard Codes	Xi
HS Code	2933990090

79-37-8 structure

79-37-8

40891-33-6 structure

40891-33-6

~97%

21544-81-0 structure

21544-81-0

Literature: Zhang, Ai Hua; Jiang, Nan; Gu, Wen; Ma, Jing; Wang, Yu Rong; Song, Yong Chun; Tan, Ren Xiang Chemistry - A European Journal, 2010 , vol. 16, # 48 p. 14479 - 14485

10272-07-8 structure

10272-07-8

~%

21544-81-0 structure

21544-81-0

Literature: US2013/281397 A1, ;

Precursor 3
79-37-8 40891-33-6 10272-07-8
DownStream 7
23659-87-2 1044870-39-4 21577-57-1 807618-87-7
379228-26-9 63920-73-0 63920-75-2

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%