N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea CAS 1443529-71-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1443529-71-2
Molecular FormulaC25H28FN2PS
Molecular Weight438.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea CAS 1443529-71-2 chemical structure

Description

The occurrence of N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, organophosphorus functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea (CAS 1443529-71-2) is a high-purity analytical reference standard with the molecular formula C25H28FN2PS and a molecular weight of 438.54 g/mol.

N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea (C25H28FN2PS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, organophosphorus functionality, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), N-[(1S,2S)-1-[(Diphenylphosphino)methyl]-2-methylbutyl]-N'-(4-fluorophenyl)thiourea 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 FormulaC25H28FN2PS
Molecular Weight438.54 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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