1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE (CAS 1631-28-3) — formula C11H9NO2, molecular weight 187.19; category organic chemicals.
1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE (CAS 1631-28-3) is a chemical raw material in the organic chemicals category. Its molecular formula C11H9NO2 comprises 11 C, 9 H, 1 N, 2 O atoms. Its molecular weight is about 187.19. Reported physicochemical data: LogP about 1.5. 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 | 1631-28-3 |
|---|---|
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 |
| LogP | 1.5 |
| Category | Organic Chemicals |
1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE is a carbon-based organic compound with CAS registry number 1631-28-3 and molecular formula C11H9NO2 (molecular weight 187.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1631-28-3
Its molecular formula C11H9NO2 comprises 11 C, 9 H, 1 N, 2 O atoms.
Also known as: 1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE · 1-(4-甲基苯基)-1H-吡咯-2,5-二酮
Category: organic chemicals
The CAS registry number of 1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE is 1631-28-3.
Molecular formula C11H9NO2, molecular weight 187.19.
It is also registered under: 1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE, 1-(4-甲基苯基)-1H-吡咯-2,5-二酮.
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 1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE (CAS 1631-28-3), compiled from public chemistry databases.
| CAS Number | 1631-28-3 |
|---|---|
| PubChem CID | 15399 |
| Molecular Formula | C11H9NO2 |
| IUPAC Name | 1-(4-methylphenyl)pyrrole-2,5-dione |
| UNII (FDA) | LB7TXV3P6M |
| Molecular Weight | 187.19 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 187.063328530 |
| Monoisotopic Mass | 187.063328530 |
| Topological Polar Surface Area | 37.4 |
| Heavy Atom Count | 14 |
1-(p-Tolyl)-1H-pyrrole-2,5-dione; N-(4-Methylphenyl)maleimide; RefChem:827855; 654-866-5; 1631-28-3; p-Tolylmaleimide; 1-(4-Methylphenyl)-1H-pyrrole-2,5-dione; N-p-Tolylmaleimide; MALEIMIDE, N-p-TOLYL-; 1H-Pyrrole-2,5-dione, 1-(4-methylphenyl)-; N-(p-Methylphenyl)maleimide; MFCD00022581; 1-(4-methylphenyl)pyrrole-2,5-dione; p Tolylmaleimide; N,p-Tolylmaleimide; NSC 13691
| Notified hazard statements | H302 (100%), H315 (100%), H318 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-(4-甲基苯基)-1H-吡咯-2,5-二酮