4-(3,4-Bis(ethoxycarbonyl)-1H-pyrrol-1-yl)benzoic acid CAS 1047-25-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1047-25-2
Molecular FormulaC2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(3,4-Bis(ethoxycarbonyl)-1H-pyrrol-1-yl)benzoic acid CAS 1047-25-2 chemical structure

Description

As a certified reference material (CRM), 4-(3,4-Bis(ethoxycarbonyl)-1H-pyrrol-1-yl)benzoic acid 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.

4-(3,4-Bis(ethoxycarbonyl)-1H-pyrrol-1-yl)benzoic acid (CAS 1047-25-2), molecular formula C2O4FeH2O and molecular weight 161.88 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(3,4-Bis(ethoxycarbonyl)-1H-pyrrol-1-yl)benzoic acid (C2O4FeH2O) contains a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 161.88 g/mol, it falls into the medium-molecular-weight range.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC2O4 Fe 2*H2O
Molecular Weight161.88 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957

Related Bis Standards

Recommended Standards

Why CATO?