[1,4'-Bipiperidine]-1'-carboxylic Acid 12-Ethyl-9,11-dihydro-8-(hydroxymethyl)-7-(1-hydroxypropyl)-9-oxoindolizino[1,2-b]quinolin-2-yl Ester CAS 143490-57-7

Purity 97%+In StockPharmaceutical Standards
CAS No.143490-57-7
Molecular FormulaC32H50N4O5
Molecular Weight570.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1,4'-Bipiperidine]-1'-carboxylic Acid 12-Ethyl-9,11-dihydro-8-(hydroxymethyl)-7-(1-hydroxypropyl)-9-oxoindolizino[1,2-b]quinolin-2-yl Ester CAS 143490-57-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [1,4'-Bipiperidine]-1'-carboxylic Acid 12-Ethyl-9,11-dihydro-8-(hydroxymethyl)-7-(1-hydroxypropyl)-9-oxoindolizino[1,2-b]quinolin-2-yl Ester.

[1,4'-Bipiperidine]-1'-carboxylic Acid 12-Ethyl-9,11-dihydro-8-(hydroxymethyl)-7-(1-hydroxypropyl)-9-oxoindolizino[1,2-b]quinolin-2-yl Ester (CAS 143490-57-7) is a high-purity analytical reference standard with the molecular formula C32H50N4O5 and a molecular weight of 570.76 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, [1,4'-Bipiperidine]-1'-carboxylic Acid 12-Ethyl-9,11-dihydro-8-(hydroxymethyl)-7-(1-hydroxypropyl)-9-oxoindolizino[1,2-b]quinolin-2-yl Ester is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 570.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC32H50N4O5
Molecular Weight570.76 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms4

Related Bipiperidine Standards

Recommended Standards

Why CATO?