VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP CAS 562-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.562-90-3
Molecular FormulaC8H12O8Si
Molecular Weight264.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP CAS 562-90-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 264.26 g/mol gives VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP (CAS 562-90-3), a certified reference material (molecular formula C8H12O8Si, MW 264.26 g/mol) for analytical method development and quality control.

The molecular framework of VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP (C8H12O8Si) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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

As a certified reference material (CRM), VZ7LP47EPP 562-90-3 Silicon tetraacetate Acetic acid, tetraanhydride with silicic acid (H4SiO4) Tetraacetoxysilane Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4) EINECS 209-239-7 UNII-VZ7LP47EPP 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 FormulaC8H12O8Si
Molecular Weight264.26 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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