N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide CAS 1022528-06-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1022528-06-8
Molecular FormulaC18H17ClN2O3
Molecular Weight344.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide CAS 1022528-06-8 chemical structure

Description

The occurrence of N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1022528-06-8) is a high-purity analytical reference standard with the molecular formula C18H17ClN2O3 and a molecular weight of 344.79 g/mol.

Based on its molecular formula C18H17ClN2O3, N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.79 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.

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

As a certified reference material (CRM), N-(2-chloro-5-nitrophenyl)-1-phenylcyclopentane-1-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H17ClN2O3
Molecular Weight344.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentCl-containing
Nitrogen Atoms2

Related N Standards

Recommended Standards

Why CATO?