(2-Amino-5-fluorophenyl)dimethylphosphine oxide CAS 1263178-53-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1263178-53-5
Molecular FormulaC8H11FNOP
Molecular Weight187.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2-Amino-5-fluorophenyl)dimethylphosphine oxide CAS 1263178-53-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-Amino-5-fluorophenyl)dimethylphosphine oxide.

(2-Amino-5-fluorophenyl)dimethylphosphine oxide (CAS 1263178-53-5) is a high-purity analytical reference standard with the molecular formula C8H11FNOP and a molecular weight of 187.15 g/mol.

Owing to an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution, (2-Amino-5-fluorophenyl)dimethylphosphine oxide is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 187.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (2-Amino-5-fluorophenyl)dimethylphosphine oxide 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 FormulaC8H11FNOP
Molecular Weight187.15 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms1

Related Amino Standards

Recommended Standards

Why CATO?