METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE

Modify Date: 2025-08-24 21:22:05

METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE structure	Common Name	METHYL 2,5-DIOXO-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXYLATE
	CAS Number	55750-48-6	Molecular Weight	155.108
	Density	1.5±0.1 g/cm3	Boiling Point	242.5±23.0 °C at 760 mmHg
	Molecular Formula	C₆H₅NO₄	Melting Point	63-65ºC
	MSDS	Chinese USA	Flash Point	100.4±22.6 °C

Name	N-Methoxycarbonylmaleimide
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	242.5±23.0 °C at 760 mmHg
Melting Point	63-65ºC
Molecular Formula	C₆H₅NO₄
Molecular Weight	155.108
Flash Point	100.4±22.6 °C
Exact Mass	155.021851
PSA	63.68000
LogP	-0.87
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.546
InChIKey	LLAZQXZGAVBLRX-UHFFFAOYSA-N
SMILES	COC(=O)N1C(=O)C=CC1=O
Storage condition	2-8°C

MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	22-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2925190090

Maleimide

CAS#:541-59-3

Methyl chloroformate

CAS#:79-22-1

~99%

METHYL 2,5-DIOX...

CAS#:55750-48-6

Literature: Fujita, Daishi; Suzuki, Kosuke; Sato, Sota; Yagi-Utsumi, Maho; Kurimoto, Eiji; Yamaguchi, Yoshiki; Kato, Koichi; Fujita, Makoto Chemistry Letters, 2012 , vol. 41, # 3 p. 313 - 315

cholesterylamine

CAS#:2126-93-4

ethyl acetate

CAS#:141-78-6

METHYL 2,5-DIOX...

CAS#:55750-48-6

Literature: US2004/59101 A1, ;

Precursor 4
CAS#:541-59-3 Maleimide CAS#:79-22-1 Methyl chloroformate CAS#:2126-93-4 cholesterylamine CAS#:141-78-6 ethyl acetate
DownStream 10
CAS#:4856-87-5 1,1'-hexane-1,6... CAS#:5132-30-9 Ethylenebismaleimide CAS#:27574-80-7 1,1'-(dodecane-... CAS#:28537-73-7 1,8-BIS(MALEIMI...
CAS#:28537-70-4 1,1'-(1,4-Butan... CAS#:541-59-3 Maleimide CAS#:134272-63-2 Mal-NH-Boc CAS#:34321-81-8 Mal-PEG2-alcohol
CAS#:34321-80-7 n-(3-hydroxypro... CAS#:157503-18-9 6-Maleimido-1-h...

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Diels-Alder hydrogels with enhanced stability: First step toward controlled release of bevacizumab.

Eur. J. Pharm. Biopharm. 96 , 217-25, (2015)

Eight-armed PEG was functionalized with furyl and maleimide groups (8armPEG20k-Fur and 8armPEG20k-Mal); degradable hydrogels were obtained by cross-linking via Diels-Alder chemistry. To increase the s...

Preparation and some properties of maleimido acids and maleoyl derivatives of peptides.

Helv. Chim. Acta 58 , 531, (1975)