1-Hydroxy-2,5-dihydro-1H-pyrrole-2,5-dione

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CAS 4814-74-8

Formula C4H3NO3

MDL MFCD00005501

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
800886672583	1-Hydroxy-2,5-dihydro-1H-pyrrole-2,5-dione (800886672583)		on request	+ -

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Identify

Synonyms:

1-hydroxy-3-pyrroline-2,5-dione ; n-hydroxymaleimide,97% ; n-hydroxymaleimide ; 1-hydroxy-2,5-dihydro-1h-pyrrole-2,5-dione ; n-hydroxymaleamine ; 1-hydroxy-1h-pyrrole-2,5-dione ; 1-hydroxypyrrole-2,5-dione ; n-hydroxymaleimide:1-hydroxy-2,5-dihydro-1h-pyrrole-2,5-dione ; n-hydroxymaleimide 95%

CAS:

4814-74-8

EINECS:

225-385-4

Molecular Formula:

C4H3NO3

MDL:

MFCD00005501

Properties

Molecular Weight:

113.07 g·mol−1

Melting point:

130-133 °C (dec.)(lit.)

Physical Description:

yellow to brown crystalline powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-20/21/22 (R)

Safety Codes:

26-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3261 8 / PG 3

Storage temperature:

2-8 °C

Prices

As an extract from the researched prices for 1-Hydroxy-2,5-dihydro-1H-pyrrole-2,5-dione there are currently shown 3 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 188.00 for 1 g to USD 175.00 per 100 mg in 2020 .