LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide CAS 57079-01-3

Purity 97%+In StockPharmaceutical Standards
CAS No.57079-01-3
Molecular FormulaC15H23NO4
Molecular Weight281.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide CAS 57079-01-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 281.35 g/mol gives LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide (CAS 57079-01-3) is a high-purity analytical reference standard with the molecular formula C15H23NO4 and a molecular weight of 281.35 g/mol.

The molecular framework of LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide (C15H23NO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures LG78EY7HVB 57079-01-3 AM-10 UNII-LG78EY7HVB 1H-Pyrrole-1-undecanoic acid, 2,5-dihydro-2,5-dioxo- 11-Maleimidoundecanoic acid N-(10-Carboxydecyl)maleimide 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 FormulaC15H23NO4
Molecular Weight281.35 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1973
Nitrogen Atoms1

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