1-Fluoro-4-(prop-2-yn-1-yl)benzene CAS 70090-68-5

Purity 97%+In StockPharmaceutical Standards
CAS No.70090-68-5
Molecular FormulaC9H7F
Molecular Weight134.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Fluoro-4-(prop-2-yn-1-yl)benzene CAS 70090-68-5 chemical structure

Description

As a certified reference material (CRM), 1-Fluoro-4-(prop-2-yn-1-yl)benzene 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 1-Fluoro-4-(prop-2-yn-1-yl)benzene (CAS 70090-68-5), a certified reference material (molecular formula C9H7F, MW 134.15 g/mol) for analytical method development and quality control.

Structurally, 1-Fluoro-4-(prop-2-yn-1-yl)benzene (C9H7F) contains fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 134.15 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC9H7F
Molecular Weight134.15 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentF-containing

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