4-(Diethylphosphinyl)benzenamine CAS 1100855-55-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1100855-55-7
Molecular FormulaC10H16NOP
Molecular Weight197.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Diethylphosphinyl)benzenamine CAS 1100855-55-7 chemical structure

Description

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.

4-(Diethylphosphinyl)benzenamine (CAS 1100855-55-7) is a high-purity analytical reference standard with the molecular formula C10H16NOP and a molecular weight of 197.21 g/mol.

Structurally, 4-(Diethylphosphinyl)benzenamine (C10H16NOP) contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.5, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 197.21 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC10H16NOP
Molecular Weight197.21 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Nitrogen Atoms1

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