7-methyl-1H-indole-2,3-dione (CAS 1127-59-9) — formula C9H7NO2, molecular weight 161.16; category organic chemicals.
7-methyl-1H-indole-2,3-dione (CAS 1127-59-9) is a chemical raw material in the organic chemicals category. Its molecular formula C9H7NO2 comprises 9 C, 7 H, 1 N, 2 O atoms. Its molecular weight is about 161.16. Reported physicochemical data: LogP about 1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1127-59-9 |
|---|---|
| Molecular Formula | C9H7NO2 |
| Molecular Weight | 161.16 |
| LogP | 1.2 |
| Category | Organic Chemicals |
7-methyl-1H-indole-2,3-dione is a carbon-based organic compound with CAS registry number 1127-59-9 and molecular formula C9H7NO2 (molecular weight 161.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1127-59-9
Its molecular formula C9H7NO2 comprises 9 C, 7 H, 1 N, 2 O atoms.
Also known as: 7-methyl-1H-indole-2,3-dione · 7-甲基-1H-吲哚-2,3-二酮
Category: organic chemicals
The CAS registry number of 7-methyl-1H-indole-2,3-dione is 1127-59-9.
Molecular formula C9H7NO2, molecular weight 161.16.
It is also registered under: 7-methyl-1H-indole-2,3-dione, 7-甲基-1H-吲哚-2,3-二酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 7-methyl-1H-indole-2,3-dione (CAS 1127-59-9), compiled from public chemistry databases.
| CAS Registry Number | 1127-59-9 |
|---|---|
| PubChem CID | 14313 |
| Molecular formula | C9H7NO2 |
| IUPAC name | 7-methyl-1H-indole-2,3-dione |
| UNII (FDA) | C35A9KWT4G |
| Molecular Weight | 161.16 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 161.047678466 |
| Monoisotopic Mass | 161.047678466 |
| Topological Polar Surface Area | 46.2 |
| Heavy Atom Count | 12 |
7-Methylisatin; 1127-59-9; 7-Methyl-1H-indole-2,3-dione; 1H-Indole-2,3-dione, 7-methyl-; 7-Methyl-2,3-indolinedione; 7-Methyl-indole-2,3-dione; INDOLE-2,3-DIONE, 7-METHYL-; NSC 3161; NSC-3161; EINECS 214-431-9; C35A9KWT4G; BRN 0128145; DTXSID7074456; AI3-61860; ISATIN, 7-METHYL-; 7-METHYL-2,3-DIHYDRO-2,3-DIOXOINDOLE
| GHS notification summary | 2.4% (1 / 42) |
|---|
| GHS notification summary | 2.4% (1 / 42) |
|---|---|
| Reported hazard statements | H302 (97.6%), H319 (97.6%) |
This chemical does not meet GHS hazard criteria for 2.4% (1 of 42) of reports.
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
7-methyl-1H-indole-2,3-dione · CAS 1127-59-9 · C9H7NO2. UNII C35A9KWT4G.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 7-甲基-1H-吲哚-2,3-二酮