7-METHYL-1H-INDOLE-2,3-DIONE

Product Name: 7-METHYL-1H-INDOLE-2,3-DIONE
CAS No.: 1127-59-9
Chemical Name: 7-METHYL-1H-INDOLE-2,3-DIONE
Synonyms: AKOS BB-6910;7-Methylsatin;7-METHYLISATIN;7-METHYLISATINE;BUTTPARK 76\07-21;IFLAB-BB F0452-5409;7-methyl-indole-3-dione;7-methyl-indole-2,3-dione;7-Methylindoline-2,3-dione;7-methyl-1h-indole-3-dione
CBNumber: CB4270870
Molecular Formula: C9H7NO2
Formula Weight: 161.16
MOL File: 1127-59-9.mol

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7-METHYL-1H-INDOLE-2,3-DIONE Property

Melting point:: 212 °C
Density: 1.301±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 10.42±0.20(Predicted)
form: Solid
color: Light yellow to orange
CAS DataBase Reference: 1127-59-9(CAS DataBase Reference)
EPA Substance Registry System: 7-Methylisatin (1127-59-9)

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Safety

Hazard Codes: Xi
HazardClass: IRRITANT
HS Code: 2933790090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S639125
Product name: 7-METHYLISATIN
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: S639125
Product name: 7-METHYLISATIN
Purity: Aldrich
Packaging: 250mg
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: M3428
Product name: 7-Methylindoline-2,3-dione
Purity: min. 98.0 %
Packaging: 5G
Price: $122
Updated: 2025/07/31

TCI Chemical

Product number: M3428
Product name: 7-Methylindoline-2,3-dione
Purity: min. 98.0 %
Packaging: 25G
Price: $367
Updated: 2025/07/31

TRC

Product number: M218818
Product name: 7-Methyl-1h-indole-2,3-dione
Packaging: 100mg
Price: $75
Updated: 2021/12/16

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7-METHYL-1H-INDOLE-2,3-DIONE Chemical Properties,Usage,Production

Uses

7-Methylisatin is a derivative of Isatin (HY-Y0265) and can be utilized as a molecular block[1].

References

[1] Pattarawarapan M, et al. Divergent Synthesis of Methylisatoid and Tryptanthrin Derivatives by Ph3P-I2-Mediated Reaction of Isatins with and without Alcohols. J Org Chem. 2020 Dec 4;85(23):15743-15751. DOI:10.1021/acs.joc.0c02403

7-METHYL-1H-INDOLE-2,3-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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7-METHYL-1H-INDOLE-2,3-DIONE Suppliers

Canada 1 China 139 Germany 3 India 3 Russia 3 Ukraine 2 United Kingdom 6 United States 19 Global 176

Apollo Scientific Ltd.

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Apin Chemicals Limited (UK)

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Country: United Kingdom
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Eurolabs Limited

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Zerenex Molecular Limited

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Email: sales@zerenex-molecular.com
Country: United Kingdom
ProdList: 6204
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Butt Park Ltd.

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Email: 113707.50@compuserve.com
Country: United Kingdom
ProdList: 6078
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Apin Chemicals Ltd.

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Country: United Kingdom
ProdList: 6807
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View Lastest Price from 7-METHYL-1H-INDOLE-2,3-DIONE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 7-Methylisatin 1127-59-9
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-08-29

Hefei Lbao Physical & Chemical Science Co.,Ltd

Product: 7-Methylisatin 1127-59-9
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: Customise
Release date: 2025-08-20

Shaanxi Dideu Medichem Co. Ltd

Product: 7-METHYL-1H-INDOLE-2,3-DIONE 1127-59-9
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-07-14

1127-59-9, 7-METHYL-1H-INDOLE-2,3-DIONERelated Search:

7-METHYL-1H-INDOLE-2,3-DIONE 7-(Trifluoromethyl)indoline-2,3-dione 5-CHLORO-7-METHYLISATIN 5,7-DIMETHYLISATIN 4-Chloro-7-methylisatin 2,3-DIOXOINDOLINE-7-CARBOXYLIC ACID 7-ETHYLISATIN 1,5-DIMETHYLINDOLINE-2,3-DIONE 7-Fluoro-5-Methyl Isatin 4-Fluoro-7-Methyl Isatin 4-Bromo-5-methyl-2,3-indolinedione 7-Fluoro-6-Methyl Isatin 7-Fluoro-4-Methyl Isatin N-METHYLISATIN 5-METHYL-1H-INDOLE-2,3-DIONE 6-chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione 4-BROMO-5-FLUORO-7-METHYL ISATIN 6-Fluoro-5-Methyl Isatin

AKOS BB-6910

7-METHYLISATIN

7-METHYLISATINE

7-METHYL-1H-INDOLE-2,3-DIONE

BUTTPARK 76\07-21

IFLAB-BB F0452-5409

7-methyl-1h-indole-3-dione

7-methyl-indole-2,3-dione

7-methyl-indole-3-dione

7-Methylsatin

7-Methylindoline-2,3-dione

7-methyl-1H-indole-2,3-dione(SALTDATA: FREE)

1H-Indole-2,3-dione,7-Methyl-

1H-Indole-2,3-dione, 7-methyl- (9CI)

Indole-2,3-dione, 7-methyl-

Ramosetron Impurity 15 (7-Methylisatin)

7-Methyl-1H-indoline-2,3-dione

1127-59-9

112-57-9

11279-59-9

Indane/Indanone and Derivatives