Tris(3-aminophenyl)phosphine oxide CAS 36357-49-0

Purity 97%+In StockPharmaceutical Standards
CAS No.36357-49-0
Molecular FormulaC18H18N3OP
Molecular Weight323.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tris(3-aminophenyl)phosphine oxide CAS 36357-49-0 chemical structure

Description

Tris(3-aminophenyl)phosphine oxide (CAS 36357-49-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18N3OP. Molecular weight: 323.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H18N3OP
Molecular Weight323.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms3

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