6-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole CAS 327022-05-9

Purity 97%+In StockPharmaceutical Standards
CAS No.327022-05-9
Molecular FormulaC11H10FN
Molecular Weight175.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole CAS 327022-05-9 chemical structure

Description

The occurrence of 6-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 327022-05-9), molecular formula C11H10FN and molecular weight 175.20 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H10FN, 6-Fluoro-1,2,3,4-tetrahydrocyclopenta[b]indole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 175.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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 FormulaC11H10FN
Molecular Weight175.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1

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