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ChemicalBook >> CAS DataBase List >>1-Methyl-2,3-Pyrrolidinedione

1-Methyl-2,3-Pyrrolidinedione

1-Methyl-2,3-Pyrrolidinedione Structure
1-Methyl-2,3-Pyrrolidinedione structure
CAS No.
42599-26-8
Chemical Name:
1-Methyl-2,3-Pyrrolidinedione
Synonyms
1-methylpyrrolidine-2,3-dione;Deferrone Impurity 4;Deferiprone Impurity 10;Deferiprone Impurity 18;1-methyl-3-oxo-2-pyrrolidone;1-Methyl-2,3-Pyrrolidinedione;2,3-Pyrrolidinedione, 1-methyl-
CBNumber:
CB32613175
Molecular Formula:
C5H7NO2
Molecular Weight:
113.11
MDL Number:
MOL File:
42599-26-8.mol
MSDS File:
SDS
Last updated:2026-05-28 01:08:37
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1-Methyl-2,3-Pyrrolidinedione Properties

Melting point 89-91 °C(Solv: ethyl ether (60-29-7))
Boiling point 178.3±23.0 °C(Predicted)
Density 1.219±0.06 g/cm3(Predicted)
storage temp. Storage temp. -20°C
pka -1.57±0.20(Predicted)
Appearance Yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

1-Methyl-2,3-Pyrrolidinedione price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 310502 1-Methylpyrrolidine-2,3-dione 42599-26-8 100.00mg $76 2026-05-19 Buy
Matrix Scientific 310502 1-Methylpyrrolidine-2,3-dione 42599-26-8 250.00mg $91 2026-05-19 Buy
Matrix Scientific 310502 1-Methylpyrrolidine-2,3-dione 42599-26-8 1.00g $219 2026-05-19 Buy
aablocks AA00D77H 1-Methylpyrrolidine-2,3-dione 98% 42599-26-8 100mg $53 2026-05-28 Buy
aablocks AA00D77H 1-Methylpyrrolidine-2,3-dione 98% 42599-26-8 250mg $64 2026-05-28 Buy
Product number Packaging Price Buy
310502 100.00mg $76 Buy
310502 250.00mg $91 Buy
310502 1.00g $219 Buy
AA00D77H 100mg $53 Buy
AA00D77H 250mg $64 Buy

1-Methyl-2,3-Pyrrolidinedione Chemical Properties, Uses, Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 50, p. 3573, 1985 DOI: 10.1021/jo00219a025

1-Methyl-2,3-Pyrrolidinedione synthesis

59157-01-6
42599-26-8
Synthesis of 1-Methyl-2,3-Pyrrolidinedione from 2-Pyrrolidinone, 3-[(dimethylamino)methylene]-1-methyl-

1-Methyl-2,3-Pyrrolidinedione Preparation Products And Raw materials

Raw materials

Preparation Products

1-Methyl-2,3-Pyrrolidinedione Suppliers

Global Suppliers ( 44)
Supplier Tel Email Country ProdList Advantage
Tetranov Biopharm 13526569071 sales@leadmedpharm.com China 7881 64
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Finetech Industry Limited 027-87465837 19945049750 sales@finetechnology-ind.com China 9331 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Hangzhou Milestone Pharmtech Co., Ltd. 0571-82896630 18969958410 sales_hz@milestonepharmtech.com China 4908 55
Yujinpharma(Tianjin) Technology Co.,Ltd. 13370351217 kungfu1217@1 kungfu1217@163.com China 7991 58
Shandong utilizing biological technology co., LTD 18669728830 15966937598 3407650895@qq.com China 5185 58
Nanjing dekerui pharmaceutical chemical co., LTD 025-025-57059602 13913847787 26639969@qq.com China 295 58
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788 info@rovathin.com.cn China 9961 58
Finetech Industry Limited +86-27-8746-5837 +86-18627785180 info@finetechnology-ind.com China 9533 58
Supplier Advantage
Tetranov Biopharm 64
Adamas Reagent, Ltd. 59
Finetech Industry Limited 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
Hangzhou Milestone Pharmtech Co., Ltd. 55
Yujinpharma(Tianjin) Technology Co.,Ltd. 58
Shandong utilizing biological technology co., LTD 58
Nanjing dekerui pharmaceutical chemical co., LTD 58
Suzhou Rovathin Foreign Trade Co.,Ltd 58
Finetech Industry Limited 58

View Latest Price from 1-Methyl-2,3-Pyrrolidinedione manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Deferiprone Impurity pictures 2025-12-16 Deferiprone Impurity
42599-26-8
 10mg 98 1000000 Moxin Chemicals
1-Methyl-2,3-Pyrrolidinedione pictures 2025-04-04 1-Methyl-2,3-Pyrrolidinedione
42599-26-8
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

1-Methyl-2,3-Pyrrolidinedione Spectrum

1-Methyl-2,3-Pyrrolidinedione(42599-26-8)1HNMR1-Methyl-2,3-Pyrrolidinedione(42599-26-8)1HNMR

42599-26-8 (1-Methyl-2,3-Pyrrolidinedione) Related Search:

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1-Methyl-2,3-Pyrrolidinedione 2,3-Pyrrolidinedione, 1-methyl- Deferrone Impurity 4 1-methyl-3-oxo-2-pyrrolidone 1-methylpyrrolidine-2,3-dione Deferiprone Impurity 18 Deferiprone Impurity 10 42599-26-8 42599-26-8