9U9KT462VW 941-69-5 N-Phenylmaleimide Maleimide, N-phenyl- 1H-Pyrrole-2,5-dione, 1-phenyl- 5-21-10-00009 (Beilstein Handbook Reference) AI3-01186 BRN 0125098 EINECS 213-382-0 N-Fenylimid kyseliny maleinove [Czech] Maleanil Maleimidobenzene Maleinanil NSC 8183 N-Fenylimid kyseliny maleinove UNII-9U9KT462VW EC 213-382-0 CAS 941-69-5

Purity 97%+In StockPharmaceutical Standards
CAS No.941-69-5
Molecular FormulaC10H13NO2
Molecular Weight179.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9U9KT462VW 941-69-5 N-Phenylmaleimide Maleimide, N-phenyl- 1H-Pyrrole-2,5-dione, 1-phenyl- 5-21-10-00009 (Beilstein Handbook Reference) AI3-01186 BRN 0125098 EINECS 213-382-0 N-Fenylimid kyseliny maleinove [Czech] Maleanil Maleimidobenzene Maleinanil NSC 8183 N-Fenylimid kyseliny maleinove UNII-9U9KT462VW EC 213-382-0 CAS 941-69-5 chemical structure

Description

Based on its molecular formula C10H13NO2, 9U9KT462VW 941-69-5 N-Phenylmaleimide Maleimide, N-phenyl- 1H-Pyrrole-2,5-dione, 1-phenyl- 5-21-10-00009 (Beilstein Handbook Reference) AI3-01186 BRN 0125098 EINECS 213-382-0 N-Fenylimid kyseliny maleinove [Czech] Maleanil Maleimidobenzene Maleinanil NSC 8183 N-Fenylimid kyseliny maleinove UNII-9U9KT462VW EC 213-382-0 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 179.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies 9U9KT462VW 941-69-5 N-Phenylmaleimide Maleimide, N-phenyl- 1H-Pyrrole-2,5-dione, 1-phenyl- 5-21-10-00009 (Beilstein Handbook Reference) AI3-01186 BRN 0125098 EINECS 213-382-0 N-Fenylimid kyseliny maleinove [Czech] Maleanil Maleimidobenzene Maleinanil NSC 8183 N-Fenylimid kyseliny maleinove UNII-9U9KT462VW EC 213-382-0 (CAS 941-69-5), a certified reference material (molecular formula C10H13NO2, MW 179.22 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 9U9KT462VW 941-69-5 N-Phenylmaleimide Maleimide, N-phenyl- 1H-Pyrrole-2,5-dione, 1-phenyl- 5-21-10-00009 (Beilstein Handbook Reference) AI3-01186 BRN 0125098 EINECS 213-382-0 N-Fenylimid kyseliny maleinove [Czech] Maleanil Maleimidobenzene Maleinanil NSC 8183 N-Fenylimid kyseliny maleinove UNII-9U9KT462VW EC 213-382-0 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H13NO2
Molecular Weight179.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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