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ChemicalBook >> CAS DataBase List >>1,5-Dihydro-pyrrol-2-one

1,5-Dihydro-pyrrol-2-one

1,5-Dihydro-pyrrol-2-one Structure
1,5-Dihydro-pyrrol-2-one structure
CAS No.
4031-15-6
Chemical Name:
1,5-Dihydro-pyrrol-2-one
Synonyms
1,5-Dihydro-2H-pyrrol-2-one;1H-pyrrol-2(5H)-one;2-H-pyrrol-2-one;3-Pyrroline-2-one;1H-Pyrrole-2(5H)-one;2,5-Dihydropyrrol-2-one;1,5-Dihydro-pyrrol-2-one;1- 1,5-Dihydro-pyrrol-2-one;2H-Pyrrol-2-one, 1,5-dihydro-;1,5-Dihydro-pyrrol-2-one（(mixture of isomers)）
CBNumber:
CB6408433
Molecular Formula:
C4H5NO
Molecular Weight:
83.09
MDL Number:
MFCD06658513
MOL File:
4031-15-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:14
Request For Quotation

1,5-Dihydro-pyrrol-2-one Properties

Melting point 140 °C
Boiling point 292.2±23.0 °C(Predicted)
Density 1.114±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility soluble in Chloroform, Methanol
form Oil
pka 14.35±0.20(Predicted)
color Clear Dark Yellow to Dark Orange

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319-H335
Precautionary statements  P305+P351+P338

1,5-Dihydro-pyrrol-2-one price More Price(42)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 274008 1,5-Dihydro-pyrrol-2-one Asreported 4031-15-6 10mg $347 2026-06-03 Buy
Usbiological 274008 1,5-Dihydro-pyrrol-2-one Asreported 4031-15-6 25mg $475 2026-06-03 Buy
Usbiological 274008 1,5-Dihydro-pyrrol-2-one Asreported 4031-15-6 50mg $631 2026-06-03 Buy
Usbiological 274008 1,5-Dihydro-pyrrol-2-one Asreported 4031-15-6 100mg $885 2026-06-03 Buy
Usbiological 274008 1,5-Dihydro-pyrrol-2-one Asreported 4031-15-6 250mg $1416 2026-06-03 Buy
Product number Packaging Price Buy
274008 10mg $347 Buy
274008 25mg $475 Buy
274008 50mg $631 Buy
274008 100mg $885 Buy
274008 250mg $1416 Buy

1,5-Dihydro-pyrrol-2-one Chemical Properties,Uses,Production

Uses

3-Pyrrolin-2-one is an oxo analogue and oxidation product of pyrrole.

1,5-Dihydro-pyrrol-2-one synthesis

2555-13-7
4031-15-6
Synthesis of 1,5-Dihydro-pyrrol-2-one from N-Allylacrylamide

1,5-Dihydro-pyrrol-2-one Preparation Products And Raw materials

Raw materials

2-Butenoic acid,4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, methyl ester N-Allylacrylamide Pyrrole Maleimide

Preparation Products

2H-Pyrrol-2-one, 1,3-dihydro-

1,5-Dihydro-pyrrol-2-one Suppliers

Global( 70)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9336 55
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
SynAsst Chemical. 021-60343070 China 12731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Wuhan Chemduro Pharm Tech Co. Ltd. 18040571231/1402788087 China 1972 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Accela ChemBio Co.,Ltd. 64
Chemsky（shanghai）International Co.,Ltd. 50
Hunan Hui Bai Shi Biotechnology Co., Ltd. 62
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
Shanghai Jian Chao Chemical Technology Co., Ltd. 55
9ding chemical ( Shanghai) Limited 56
SynAsst Chemical. 55
Bide Pharmatech Ltd. 60
Wuhan Chemduro Pharm Tech Co. Ltd. 58

View Lastest Price from 1,5-Dihydro-pyrrol-2-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,5-DIHYDRO-PYRROL-2-ONE pictures 2026-08-07 1,5-DIHYDRO-PYRROL-2-ONE
4031-15-6
 $1.00-2.00 1KG 99% 10000KG Shaanxi Dideu Medichem Co. Ltd

1,5-Dihydro-pyrrol-2-one Spectrum

1,5-DIHYDRO-PYRROL-2-ONE(4031-15-6)1HNMR

4031-15-6(1,5-Dihydro-pyrrol-2-one)Related Search:

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3-Ethyl-4-methyl-3-pyrrolin-2-one N-(4-Dimethylamino-3,5-dinitrophenyl)maleimide 4-Phenylazomaleinanil 4-MALEIMIDO-TEMPO N,N'-O-PHENYLENEDIMALEIMIDE
DACM 3-Maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy N,N'-1,4-Phenylenedimaleimide

1of4

1- 1,5-Dihydro-pyrrol-2-one 2-H-pyrrol-2-one 1H-pyrrol-2(5H)-one 1H-Pyrrole-2(5H)-one 2,5-Dihydropyrrol-2-one 3-Pyrroline-2-one 2H-Pyrrol-2-one, 1,5-dihydro- 1,5-Dihydro-pyrrol-2-one（(mixture of isomers)） 1,5-Dihydro-2H-pyrrol-2-one 1,5-Dihydro-pyrrol-2-one 4031-15-6