Maleimide
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- $4 - $4671.19
- Product name: Maleimide
- CAS: 541-59-3
- MF: C4H3NO2
- MW: 97.07
- EINECS:208-787-4
- MDL Number:MFCD00005494
- Synonyms:MaleiMide, 98% 25GR;2,5-Dioxo-2,5-dihydropyrrole;NSC 13684;1H-Pyrrole-2,5-dione, 2,5-Dihydro-2,5-dioxo-1H-pyrrole;MaleiMide 99%;5-hydroxy-2H-pyrrol-2-one;2,5-Dioxo-3-pyrroline~1H-Pyrrole-2,5-dione;3-Pyrroline-2,5-dione
76 prices
Selected condition:
Brand
- aablocks
- Acrotein
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Arctom
- AstaTech
- BroadPharm
- Chemenu
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
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- Thermo Scientific Chemicals
- TRC
Package
- 100mg
- 200mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 50g
- 100.00g
- 100g
- 4x25g
- 250g
- 500g
- 1000g
- 5/ G
- 10 g
- 10/ G
- 500 g
- 2*25/ G
- 4*25G
- 25 g
- Manufactureraablocks
- Product numberAA00351K
- Product descriptionMaleimide 98%
- Packaging1g
- Price$4
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00351K
- Product descriptionMaleimide 98%
- Packaging5g
- Price$6
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00351K
- Product descriptionMaleimide 98%
- Packaging10g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00351K
- Product descriptionMaleimide 98%
- Packaging25g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00351K
- Product descriptionMaleimide 98%
- Packaging100g
- Price$56
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberAS02578
- Product descriptionMaleimide 97%
- Packaging100g
- Price$100.84
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAS02578
- Product descriptionMaleimide 97%
- Packaging250g
- Price$220
- Updated2026-05-25
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- ManufacturerAcrotein
- Product numberAS02578
- Product descriptionMaleimide 97%
- Packaging500g
- Price$418
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-16499
- Product descriptionMaleimide 98%
- Packaging100g
- Price$298
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-16499
- Product descriptionMaleimide 97%
- Packaging100g
- Price$298
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-16499
- Product descriptionMaleimide 97%
- Packaging100g
- Price$298
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberU587
- Product descriptionMaleimide
- Packaging4x25g
- Price$176
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberU587
- Product descriptionMaleimide
- Packaging25g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ20453
- Product descriptionMaleimide
- Packaging1g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ20453
- Product descriptionMaleimide
- Packaging5g
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA518248
- Product descriptionMaleimide 99%
- Packaging25g
- Price$30
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00351K | Maleimide 98% | 1g | $4 | 2026-05-28 | Buy |
| aablocks | AA00351K | Maleimide 98% | 5g | $6 | 2026-05-28 | Buy |
| aablocks | AA00351K | Maleimide 98% | 10g | $7 | 2026-05-28 | Buy |
| aablocks | AA00351K | Maleimide 98% | 25g | $16 | 2026-05-28 | Buy |
| aablocks | AA00351K | Maleimide 98% | 100g | $56 | 2026-05-28 | Buy |
| Acrotein | AS02578 | Maleimide 97% | 100g | $100.84 | 2026-05-25 | Buy |
| Acrotein | AS02578 | Maleimide 97% | 250g | $220 | 2026-05-25 | Buy |
| Acrotein | AS02578 | Maleimide 97% | 500g | $418 | 2026-05-25 | Buy |
| AHH | MT-16499 | Maleimide 98% | 100g | $298 | 2021-12-16 | Buy |
| AHH | MT-16499 | Maleimide 97% | 100g | $298 | 2026-05-25 | Buy |
| AHH | MT-16499 | Maleimide 97% | 100g | $298 | 2026-05-26 | Buy |
| AK Scientific | U587 | Maleimide | 4x25g | $176 | 2021-12-16 | Buy |
| AK Scientific | U587 | Maleimide | 25g | $54 | 2021-12-16 | Buy |
| AK Scientific | J20453 | Maleimide | 1g | $19 | 2021-12-16 | Buy |
| AK Scientific | J20453 | Maleimide | 5g | $28 | 2021-12-16 | Buy |
| Ambeed | A518248 | Maleimide 99% | 25g | $30 | 2021-12-16 | Buy |
Properties
Melting point :91-93 °C (lit.)
Boiling point :97-103°C 5mm
Density :1,2493 g/cm3
refractive index :1.4543 (estimate)
Flash point :97-103°C/5mm
storage temp. :Inert atmosphere,Room Temperature
solubility :soluble in Methanol
pka :8.52±0.20(Predicted)
form :Fine Crystalline Powder
color :White to slightly yellow
Water Solubility :SOLUBLE
λmax :280nm(EtOH)(lit.)
BRN :106910
InChI :1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7)
InChIKey :PEEHTFAAVSWFBL-UHFFFAOYSA-N
SMILES :O=C1NC(=O)C=C1
CAS DataBase Reference :541-59-3(CAS DataBase Reference)
NIST Chemistry Reference :1H-pyrrole-2,5-dione(541-59-3)
EPA Substance Registry System :1H-Pyrrole-2,5-dione (541-59-3)
Boiling point :97-103°C 5mm
Density :1,2493 g/cm3
refractive index :1.4543 (estimate)
Flash point :97-103°C/5mm
storage temp. :Inert atmosphere,Room Temperature
solubility :soluble in Methanol
pka :8.52±0.20(Predicted)
form :Fine Crystalline Powder
color :White to slightly yellow
Water Solubility :SOLUBLE
λmax :280nm(EtOH)(lit.)
BRN :106910
InChI :1S/C4H3NO2/c6-3-1-2-4(7)5-3/h1-2H,(H,5,6,7)
InChIKey :PEEHTFAAVSWFBL-UHFFFAOYSA-N
SMILES :O=C1NC(=O)C=C1
CAS DataBase Reference :541-59-3(CAS DataBase Reference)
NIST Chemistry Reference :1H-pyrrole-2,5-dione(541-59-3)
EPA Substance Registry System :1H-Pyrrole-2,5-dione (541-59-3)
Safety Information
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Description
Reacts quantitatively with sulfhydryl groups.Maleimide is used to immobilize the bovine serum albumin-boronic acid conjugates in association with silica beads. Its nanoparticle surface favors the conjugation with cell penetration peptides. It is involved in Rhodium-catalyzed conjugate arylation with arylboronic acids. It is actively involved in Michael additions and Diels-Alder reactions by the addition across the double bond. It acts as crosslinking reagents in polymer chemistry.More related product prices
N-Benzylmaleimide Pyrrole Maleic acid Succinimide alpha-MaleiMidopropionyl-oMega-succiniMidyl-10(ethylene glycol) Mal-Amido-PEG4-acid 955094-26-5 Mal-PEG8-COOH Maleamic acid Maleic anhydride O-Phthalimide N-Phenylmaleimide 3006-93-7 N-Cyclohexylmaleimide Bismaleimide N-HydroxymaleimideRelated product price
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N-Benzylmaleimide
$5-696 -
Pyrrole
$9-1320 -
Maleic acid
$7-4300
Suppliers and manufacturers
Henan Fengda Chemical Co., Ltd
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Zhejiang ZETian Fine Chemicals Co. LTD
CONIER CHEM AND PHARMA LIMITED
Maleimide
CAS:541-59-3





