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ChemicalBook >> CAS DataBase List >> 1-(3-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE

1-(3-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE

1-(3-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE price.
  • $70 - $1900
  • Product name: 1-(3-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE
  • CAS: 20299-79-0
  • MF: C11H9NO2
  • MW: 187.19
  • EINECS:
  • MDL Number:MFCD00047117
  • Synonyms:ASISCHEM C66322;1-(3-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE;AKOS MSC-0014;N-(3-METHYLPHENYL)MALEIMIDE;1-(3-methylphenyl)-3-pyrroline-2,5-quinone;1-(3-methylphenyl)pyrrole-2,5-dione;1-(m-Tolyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-(3-methylphenyl)-
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Crysdot
  • Matrix Scientific
  • Synthonix
Package
  • 250mg
  • 500mg
  • 0.5G
  • 1G
  • 5G
  • 25G
  • ManufacturerACHEMBLOCK
  • Product numberY222047
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00%
  • Packaging1G
  • Price$155
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY222047
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00%
  • Packaging5G
  • Price$475
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY222047
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00%
  • Packaging25G
  • Price$1900
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6845AD
  • Product description1-(3-Methylphenyl)-1H-pyrrole-2,5-dione
  • Packaging500mg
  • Price$197
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0014604
  • Product descriptionN-(3-METHYLPHENYL)MALEIMIDE 95.00%
  • Packaging0.5G
  • Price$616
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0014604
  • Product descriptionN-(3-METHYLPHENYL)MALEIMIDE 95.00%
  • Packaging1G
  • Price$664.13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0014604
  • Product descriptionN-(3-METHYLPHENYL)MALEIMIDE 95.00%
  • Packaging5G
  • Price$1016.4
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11169107
  • Product description1-(m-Tolyl)-1H-pyrrole-2,5-dione 97%
  • Packaging5g
  • Price$349
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11169107
  • Product description1-(m-Tolyl)-1H-pyrrole-2,5-dione 97%
  • Packaging5g
  • Price$349
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number066464
  • Product description1-(3-Methylphenyl)-1H-pyrrole-2,5-dione
  • Packaging5g
  • Price$365
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number066464
  • Product description1-(3-Methylphenyl)-1H-pyrrole-2,5-dione
  • Packaging500mg
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number066464
  • Product description1-(3-Methylphenyl)-1H-pyrrole-2,5-dione
  • Packaging1g
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerSynthonix
  • Product numberT93812
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97%
  • Packaging1g
  • Price$160
  • Updated2026-05-06
  • Buy
  • ManufacturerSynthonix
  • Product numberT93812
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97%
  • Packaging5g
  • Price$420
  • Updated2026-05-06
  • Buy
  • ManufacturerSynthonix
  • Product numberT93812
  • Product description1-(M-tolyl)-1H-pyrrole-2,5-dione 97%
  • Packaging250mg
  • Price$70
  • Updated2026-05-06
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK Y222047 1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00% 1G $155 2026-05-27 Buy
ACHEMBLOCK Y222047 1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00% 5G $475 2026-05-27 Buy
ACHEMBLOCK Y222047 1-(M-tolyl)-1H-pyrrole-2,5-dione 97.00% 25G $1900 2026-05-27 Buy
AK Scientific 6845AD 1-(3-Methylphenyl)-1H-pyrrole-2,5-dione 500mg $197 2021-12-16 Buy
American Custom Chemicals Corporation CHM0014604 N-(3-METHYLPHENYL)MALEIMIDE 95.00% 0.5G $616 2021-12-16 Buy
American Custom Chemicals Corporation CHM0014604 N-(3-METHYLPHENYL)MALEIMIDE 95.00% 1G $664.13 2021-12-16 Buy
American Custom Chemicals Corporation CHM0014604 N-(3-METHYLPHENYL)MALEIMIDE 95.00% 5G $1016.4 2021-12-16 Buy
Crysdot CD11169107 1-(m-Tolyl)-1H-pyrrole-2,5-dione 97% 5g $349 2021-12-16 Buy
Crysdot CD11169107 1-(m-Tolyl)-1H-pyrrole-2,5-dione 97% 5g $349 2026-05-26 Buy
Matrix Scientific 066464 1-(3-Methylphenyl)-1H-pyrrole-2,5-dione 5g $365 2021-12-16 Buy
Matrix Scientific 066464 1-(3-Methylphenyl)-1H-pyrrole-2,5-dione 500mg $109 2021-12-16 Buy
Matrix Scientific 066464 1-(3-Methylphenyl)-1H-pyrrole-2,5-dione 1g $129 2021-12-16 Buy
Synthonix T93812 1-(M-tolyl)-1H-pyrrole-2,5-dione 97% 1g $160 2026-05-06 Buy
Synthonix T93812 1-(M-tolyl)-1H-pyrrole-2,5-dione 97% 5g $420 2026-05-06 Buy
Synthonix T93812 1-(M-tolyl)-1H-pyrrole-2,5-dione 97% 250mg $70 2026-05-06 Buy

Properties

Melting point :35-38 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point :142-145 °C(Press: 2 Torr)
Density :1.277±0.06 g/cm3(Predicted)
storage temp. :Store at room temperature
pka :-0.65±0.20(Predicted)
Appearance :Light yellow to yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
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Amadis Chemical Company Limited Shanghai Macklin Biochemical Co.,Ltd. Zhengzhou Guancheng Laboratory equipment Sales Shanghai YuanYe Biotechnology Co., Ltd. Shanghai SuperLan Chemcial Technique Centre Zhuhai Aobokai Biomedical Technology Co., Ltd. Jinan Ruisi Pharmaceutical Technology Co., LTD Shanghai Haohong Pharmaceutical Co., Ltd.