2-Phenyl-1,4-dihydrochromeno[4,3-b]pyrrole CAS 88989-40-6

Purity 97%+In StockPharmaceutical Standards
CAS No.88989-40-6
Molecular FormulaC17H13NO
Molecular Weight247.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Phenyl-1,4-dihydrochromeno[4,3-b]pyrrole CAS 88989-40-6 chemical structure

Description

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.

2-Phenyl-1,4-dihydrochromeno[4,3-b]pyrrole (CAS 88989-40-6) is a high-purity analytical reference standard with the molecular formula C17H13NO and a molecular weight of 247.29 g/mol.

Structurally, 2-Phenyl-1,4-dihydrochromeno[4,3-b]pyrrole (C17H13NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 247.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

Physical & Chemical Properties

Molecular FormulaC17H13NO
Molecular Weight247.29 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms1

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