5,6-difluoro-1H-indole CAS 169674-01-5

Purity 97%+In StockPharmaceutical Standards
CAS No.169674-01-5
Molecular FormulaC8H13F2N
Molecular Weight161.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,6-difluoro-1H-indole CAS 169674-01-5 chemical structure

Description

As a certified reference material (CRM), 5,6-difluoro-1H-indole 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.

CATO supplies 5,6-difluoro-1H-indole (CAS 169674-01-5), a certified reference material (molecular formula C8H13F2N, MW 161.19 g/mol) for analytical method development and quality control.

Owing to a nitrile group, fluorine substitution, 5,6-difluoro-1H-indole is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 161.19 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.

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 FormulaC8H13F2N
Molecular Weight161.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2005
Halogen ContentF-containing
Nitrogen Atoms1

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