(2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO CAS 1160261-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1160261-55-1
Molecular FormulaC9H5Cl2FO
Molecular Weight219.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO CAS 1160261-55-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 219.04 g/mol gives (2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO (CAS 1160261-55-1), molecular formula C9H5Cl2FO and molecular weight 219.04 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H5Cl2FO, (2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

As a certified reference material (CRM), (2E)-3-(2-Chloro-6-fluorophenyl)acryloyl chloride 1160261-55-1 9702AC C9H5Cl2FO 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.

Physical & Chemical Properties

Molecular FormulaC9H5Cl2FO
Molecular Weight219.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1989
Halogen ContentF/Cl-containing

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