Cas no 330942-91-1 (1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl-)
1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl-, is a brominated heterocyclic compound featuring a pyrrole-2,5-dione core substituted with a 5-bromo-2-pyridinyl group and a methyl moiety. This structure imparts reactivity suitable for applications in organic synthesis, particularly as a building block for pharmaceuticals and agrochemicals. The presence of the bromine atom enhances its utility in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig couplings, enabling further functionalization. The compound's stability and well-defined reactivity profile make it a valuable intermediate for constructing complex molecular architectures. Its purity and consistent performance ensure reliability in research and industrial processes.
330942-91-1 structure
Product Name:1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl-
CAS No:330942-91-1
MF:C10H7BrN2O2
MW:267.078781366348
MDL:MFCD11643098
CID:3941126
PubChem ID:22596423
Update Time:2025-05-28
1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl- Chemical and Physical Properties
Names and Identifiers
-
- 1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl-
- N-(5-Bromopyridin-2-yl)-methylmaleimide
- HOWJHJHVHWEECZ-UHFFFAOYSA-N
- 1-(5-bromopyridin-2-yl)-3-methylpyrrole-2,5-dione
- SCHEMBL890679
- 330942-91-1
- A1-07755
-
- MDL： MFCD11643098
- Inchi： 1S/C10H7BrN2O2/c1-6-4-9(14)13(10(6)15)8-3-2-7(11)5-12-8/h2-5H,1H3
- InChI Key： HOWJHJHVHWEECZ-UHFFFAOYSA-N
- SMILES： N1(C2=NC=C(Br)C=C2)C(=O)C=C(C)C1=O
Computed Properties
- Exact Mass: 265.96909Da
- Monoisotopic Mass: 265.96909Da
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 15
- Rotatable Bond Count: 1
- Complexity: 340
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 1.4
- Topological Polar Surface Area: 50.3?2
1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl- Security Information
- Signal Word：warning
- Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
- Warning Statement： P264+P280+P305+P351+P338+P337+P313
- Safety Instruction： H303+H313+H333
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Matrix Scientific | 181918-2.500g |
N-(5-Bromopyridin-2-yl)-methylmaleimide, 95% |
330942-91-1 | 95% | 2.500g |
$1320.00 | 2023-09-07 | |
| SHANG HAI HAO HONG Biomedical Technology Co., Ltd. | 1664686-2.5g |
1-(5-Bromopyridin-2-yl)-3-methyl-1H-pyrrole-2,5-dione |
330942-91-1 | 98% | 2.5g |
￥8288.00 | 2024-05-19 | |
| Matrix Scientific | 181918-2.500g |
N-(5-Bromopyridin-2-yl)-methylmaleimide, 95% |
330942-91-1 | 95% | 2.500g |
$1320.00 | 2023-09-11 |
1H-Pyrrole-2,5-dione, 1-(5-bromo-2-pyridinyl)-3-methyl- Related Literature
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Olga Guselnikova,Gérard Audran,Jean-Patrick Joly,Andrii Trelin,Evgeny V. Tretyakov,Vaclav Svorcik,Oleksiy Lyutakov,Sylvain R. A. Marque Chem. Sci., 2021,12, 4154-4161
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Shun-Ze Zhan,Mian Li,Xiao-Ping Zhou,Dan Li,Seik Weng Ng RSC Adv., 2011,1, 1457-1459
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Hanie Hashtroudi,Ian D. R. Mackinnon J. Mater. Chem. C, 2020,8, 13108-13126
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J. Xu,T. J. Carrocci,A. A. Hoskins Chem. Commun., 2016,52, 549-552
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