2-(1-Methylpyrrolidin-2-yl)-1H-pyrrole CAS 1653-74-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1653-74-3
Molecular FormulaC9H14N2
Molecular Weight150.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-Methylpyrrolidin-2-yl)-1H-pyrrole CAS 1653-74-3 chemical structure

Description

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

2-(1-Methylpyrrolidin-2-yl)-1H-pyrrole (CAS 1653-74-3) is a high-purity analytical reference standard with the molecular formula C9H14N2 and a molecular weight of 150.22 g/mol.

The molecular framework of 2-(1-Methylpyrrolidin-2-yl)-1H-pyrrole (C9H14N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC9H14N2
Molecular Weight150.22 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 DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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