71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate CAS 71302-98-2

Purity 97%+In StockPharmaceutical Standards
CAS No.71302-98-2
Molecular FormulaC15H20N2O4
Molecular Weight292.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate CAS 71302-98-2 chemical structure

Description

Based on its molecular formula C15H20N2O4, 71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate (CAS 71302-98-2), a certified reference material (molecular formula C15H20N2O4, MW 292.33 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 71302-98-2 Ethyl 3-nitro-4-(hexamethyleneimin-1-yl)benzoate ethyl 3-nitro-4-(azepan-1-yl)benzoate ethyl 4-(azepan-1-yl)-3-nitrobenzoate ethyl 4-azepan-1-yl-3-nitrobenzoate 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 FormulaC15H20N2O4
Molecular Weight292.33 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms2

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