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N-(1-Pyrenyl)maleimide_Molecular_structure_CAS_42189-56-0)
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N-(1-Pyrenyl)maleimide

Catalog No. 82656 Name Sigma Aldrich
CAS Number 42189-56-0 Website http://www.sigmaaldrich.com
M. F. C20H11NO2 Telephone 1-800-521-8956
M. W. 297.30684 Fax
Purity ≥99.0% (HPLC) Email
Storage Chembase ID: 104568

SYNONYMS

Title
N-(1-芘)马来酰亚胺
IUPAC name
1-(pyren-1-yl)-2,5-dihydro-1H-pyrrole-2,5-dione
IUPAC Traditional name
1-(pyren-1-yl)pyrrole-2,5-dione
Synonyms
1-(1-Pyrenyl)-1H-pyrrole-2,5-dione

DATABASE IDS

MDL Number MFCD00049301
CAS Number 42189-56-0
Beilstein Number 1542661
EC Number 255-702-1

PROPERTIES

Empirical Formula (Hill Notation) C20H11NO2
Grade for fluorescence
Purity ≥99.0% (HPLC)
Melting Point ~230 °C
Melting Point 235-237 °C(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 1

DETAILS

Description (English)
Other Notes
Forms fluorescent adducts with proteins and other organic compounds with accessible thiol groups6,7
Application
Reactant used in synthesis of:
• Oligodeoxynucleotide derivatives1
• Polymer conjugates of immunogenic peptides2
• Modified oligonucleotides for biosensing applications3,Reactant:
• Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers4
• Used as derivitizing agent for determination of glutathione disulfide levels in biological samples5
Description (简体中文)
Other Notes
与蛋白质及其他带有易结合巯基的有机化合物形成荧光加合物?6,7
Application
Reactant used in synthesis of:
• Oligodeoxynucleotide derivatives1
• Polymer conjugates of immunogenic peptides2
• Modified oligonucleotides for biosensing applications3,Reactant:
• Involved in synthesis of thermally stable fluorescent maleimide/isobutene alternating copolymers4
• Used as derivitizing agent for determination of glutathione disulfide levels in biological samples5

REFERENCES