552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl CAS 552-22-7

Description

Compared with other compounds in its class, the molecular weight of 562.31 g/mol gives 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl (CAS 552-22-7), molecular formula C20H36I2O2 and molecular weight 562.31 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 552-22-7 A51HJM3XSU Thymol iodide Thymol iodide [NF] 5,5'-Diisopropyl-2,2'-dimethylbiphenyl-4,4'-diyl dihypoiodite Thymol iodide (8CI) Hypoiodous acid, I,I'-(2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl) ester Hypoiodous acid, 2,2'-dimethyl-5,5'-bis(1-methylethyl)(1,1'-biphenyl)-4,4'-diyl ester Annidalin Aristol 4,4'-Bis(iodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl Bithymol diiodide Diiododithymol Dithymol diiodide EINECS 209-007-5 HSDB 867 Iodistol Iodohydromol Iodosol Iodothymol Iodothymol (VAN) Iosol Iothymol Lothymol NSC 2222 Thymiode Thymiodol Thymodin Thymotol UNII-A51HJM3XSU 1,1'-Biphenyl, 4,4'-bis(iodooxy)-2,2'-dimethyl-5, 5'-bis(1-methylethyl)- 4,4'-bis(I4,4'-Bodooxy)-2,2'-dimethyl-5,5'-bis(1-methylethyl-1,1'-biphenyl (C20H36I2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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.

Physical & Chemical Properties

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