B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate CAS 92-95-5

Purity 97%+In StockPharmaceutical Standards
CAS No.92-95-5
Molecular FormulaC13H21NO
Molecular Weight207.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate CAS 92-95-5 chemical structure

Description

B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate (CAS 92-95-5) is a high-purity analytical reference standard with the molecular formula C13H21NO and a molecular weight of 207.31 g/mol.

B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate (C13H21NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), B0ZSP4UPQ4 92-95-5 4-Biphenylyl isocyanate UNII-B0ZSP4UPQ4 p-Xenylcarbimide [MI] 1,1'-Biphenyl, 4-isocyanato- p-Xenylcarbimide 4-Biphenyl isocyanate 4-Isocyanatobiphenyl 4-Phenylphenyl isocyanate p-Diphenyl isocyanate p-Phenylphenyl isocyanate 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 FormulaC13H21NO
Molecular Weight207.31 g/mol
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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