C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM CAS 33204-76-1

Description

C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM (CAS 33204-76-1), molecular formula C18H28O4Si4 and molecular weight 420.75 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H28O4Si4, C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 420.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), C5KT601WPM 33204-76-1 Quadrosilan [INN:BAN] Cyclotetrasiloxane, 2,6-diphenylhexamethyl-, Z- Cyclotetrasiloxane, 2,2,4,6,6,8-hexamethyl-4,8-diphenyl-, cis- cis-2,2,4,6,6,8-Hexamethyl-4,8-diphenylcyclotetrasiloxane Quadrosilan Cisobitan Cyclic 2,6-cis-diphenylhexamethylcyclotetrasiloxane Cyclotetrasiloxane, 2,6-diphenyl-2,4,4,6,8,8-hexamethyl-, (Z)- 2,6-cis-Diphenylhexamethylcyclotetrasiloxane cis-2,6-Diphenyl-2,4,4,6,8,8-hexamethylcyclotetrasiloxane EINECS 251-406-1 KABI 1774 Quadrosilane [INN-French] Quadrosilanum [INN-Latin] Quadrosilane Quadrosilanum UNII-C5KT601WPM 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

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