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ChemicalBook >> CAS DataBase List >> 1-O-TOLYL-PYRROLE-2,5-DIONE

1-O-TOLYL-PYRROLE-2,5-DIONE

1-O-TOLYL-PYRROLE-2,5-DIONE price.
  • $60 - $1155
  • Product name: 1-O-TOLYL-PYRROLE-2,5-DIONE
  • CAS: 4067-01-0
  • MF: C11H9NO2
  • MW: 187.19
  • EINECS:
  • MDL Number:MFCD00022567
  • Synonyms:1-(2-methylphenyl)-1h-pyrrole-5-dione ;n-(o-methylphenyl)maleimide ;n-2-tolylmaleimide ;n-o-tolyl-maleimid ;N-(O-TOLYL)MALEIMIDE;N-(2-METHYLPHENYL)MALEIMIDE;TIMTEC-BB SBB000264;1-O-TOLYL-PYRROLE-2,5-DIONE
Price26 Properties Safety Information Description
26 prices
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Brand
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TRC
Package
  • 100mg
  • 250mg
  • 500mg
  • 500.00mg
  • 0.5G
  • 1G
  • 5G
  • 1 unit
  • ManufacturerACHEMBLOCK
  • Product numberAD259380
  • Product description1-(o-tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging1G
  • Price$285
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD259380
  • Product description1-(o-tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging5G
  • Price$1140
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-18619
  • Product description1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 98%
  • Packaging1g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-18619
  • Product description1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 97%
  • Packaging1g
  • Price$300
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-18619
  • Product description1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 97%
  • Packaging1g
  • Price$300
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number2780AE
  • Product description1-(2-Methylphenyl)-1H-pyrrole-2,5-dione
  • Packaging5g
  • Price$891
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4067010
  • Product description1-(o-Tolyl)-1H-pyrrole-2,5-dione
  • Packaging5g
  • Price$564
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018323
  • Product description1-O-TOLYL-PYRROLE-2,5-DIONE 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018323
  • Product description1-O-TOLYL-PYRROLE-2,5-DIONE 95.00%
  • Packaging1G
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018323
  • Product description1-O-TOLYL-PYRROLE-2,5-DIONE 95.00%
  • Packaging5G
  • Price$1155
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR7296
  • Product descriptionN-((2-Methylphenyl)maleimide
  • Packaging5g
  • Price$377
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR7296
  • Product descriptionN-((2-Methylphenyl)maleimide
  • Packaging1g
  • Price$131
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM519760
  • Product description1-(o-Tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging5g
  • Price$450
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM519760
  • Product description1-(o-Tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging5g
  • Price$450
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM519760
  • Product description1-(o-Tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging250mg
  • Price$64
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM519760
  • Product description1-(o-Tolyl)-1H-pyrrole-2,5-dione 95%
  • Packaging250mg
  • Price$64
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK AD259380 1-(o-tolyl)-1H-pyrrole-2,5-dione 95% 1G $285 2026-05-27 Buy
ACHEMBLOCK AD259380 1-(o-tolyl)-1H-pyrrole-2,5-dione 95% 5G $1140 2026-05-27 Buy
AHH MT-18619 1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 98% 1g $300 2021-12-16 Buy
AHH MT-18619 1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 97% 1g $300 2026-05-25 Buy
AHH MT-18619 1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 97% 1g $300 2026-05-26 Buy
AK Scientific 2780AE 1-(2-Methylphenyl)-1H-pyrrole-2,5-dione 5g $891 2021-12-16 Buy
Alichem 4067010 1-(o-Tolyl)-1H-pyrrole-2,5-dione 5g $564 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018323 1-O-TOLYL-PYRROLE-2,5-DIONE 95.00% 0.5G $638 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018323 1-O-TOLYL-PYRROLE-2,5-DIONE 95.00% 1G $693 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018323 1-O-TOLYL-PYRROLE-2,5-DIONE 95.00% 5G $1155 2021-12-16 Buy
Apolloscientific OR7296 N-((2-Methylphenyl)maleimide 5g $377 2021-12-16 Buy
Apolloscientific OR7296 N-((2-Methylphenyl)maleimide 1g $131 2021-12-16 Buy
Chemenu CM519760 1-(o-Tolyl)-1H-pyrrole-2,5-dione 95% 5g $450 2026-05-20 Buy
Chemenu CM519760 1-(o-Tolyl)-1H-pyrrole-2,5-dione 95% 5g $450 2026-05-26 Buy
Chemenu CM519760 1-(o-Tolyl)-1H-pyrrole-2,5-dione 95% 250mg $64 2026-05-20 Buy
Chemenu CM519760 1-(o-Tolyl)-1H-pyrrole-2,5-dione 95% 250mg $64 2026-05-26 Buy
Next Last

Properties

Melting point :70-71 °C
Boiling point :311.4±21.0 °C(Predicted)
Density :1.277±0.06 g/cm3(Predicted)
pka :-0.13±0.20(Predicted)
form :crystalline powder
color :Faint peach
CAS DataBase Reference :4067-01-0(CAS DataBase Reference)

Safety Information

Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.

Description

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
1-O-TOLYL-PYRROLE-2,5-DIONE
$20.00 /100KG
1-O-TOLYL-PYRROLE-2,5-DIONE CAS:4067-01-0
DAYANG CHEM (HANGZHOU) CO.,LTD Mainchem Co., Ltd. J & K SCIENTIFIC LTD. Tianjin heowns Biochemical Technology Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Zhengzhou Guancheng Laboratory equipment Sales Yantai ShengKailun Chemical Technology Co., Ltd. Zhengzhou Huiju Chemical Co., Ltd. Tianjin heowns Biochemical Technology Co., Ltd.