(Z)-ethyl 2-((6aR,8R,9aS)-8-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2,4,4-tetraisopropyl-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9(6aH,8H,9aH)-ylidene)acetate CAS 185556-78-9

Purity 97%+In StockPharmaceutical Standards
CAS No.185556-78-9
Molecular FormulaC25H42N2O8Si2
Molecular Weight554.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-ethyl 2-((6aR,8R,9aS)-8-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2,4,4-tetraisopropyl-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9(6aH,8H,9aH)-ylidene)acetate CAS 185556-78-9 chemical structure

Description

Order (Z)-ethyl 2-((6aR,8R,9aS)-8-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2,4,4-tetraisopropyl-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9(6aH,8H,9aH)-ylidene)acetate (CAS 185556-78-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H42N2O8Si2. Molecular weight: 554.78 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC25H42N2O8Si2
Molecular Weight554.78 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Nitrogen Atoms2

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